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POOLING AND SERVICING AGREEMENT

Pooling and Servicing Agreement

POOLING AND SERVICING AGREEMENT | Document Parties: Terwin Mortgage Trust, Se | MERRILL LYNCH MORTGAGE INVESTORS, INC. | TERWIN ADVISORS LLC, You are currently viewing:
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Title: POOLING AND SERVICING AGREEMENT
Governing Law: New York     Date: 11/3/2005

POOLING AND SERVICING AGREEMENT, Parties: terwin mortgage trust  se , merrill lynch mortgage investors  inc. , terwin advisors llc
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                                                                     Exhibit 4.1

 

                                                                  EXECUTION COPY

 

                     MERRILL LYNCH MORTGAGE INVESTORS, INC.

                                     Depositor

 

                              TERWIN ADVISORS LLC,

                                     Seller

 

                   JPMORGAN CHASE BANK, NATIONAL ASSOCIATION,

      Servicing Administrator, Securities Administrator And Backup Servicer

 

                         SPECIALIZED LOAN SERVICING, LLC,

                                    Servicer

 

                                       and

                         U.S. BANK NATIONAL ASSOCIATION,

                                     Trustee

 

                          -------------------------------

 

                         POOLING AND SERVICING AGREEMENT

                           Dated as of October 1, 2005

 

                         -------------------------------

 

                              TERWIN MORTGAGE TRUST

                ASSET-BACKED CERTIFICATES, SERIES TMTS 2005- 16HE

 

<PAGE>

 

                                TABLE OF CONTENTS

 

                                                                            Page

 

ARTICLE I     DEFINITIONS.......................................................1

 

ARTICLE II    CONVEYANCE OF MORTGAGE LOANS; REPRESENTATIONS

             AND WARRANTIES...................................................54

 

         SECTION 2.01.   Conveyance of Mortgage Loans..........................76

         SECTION 2.02.   Acceptance by the Trustee of the Mortgage Loans.......80

         SECTION 2.03.   Representations, Warranties and

                           Covenants of the Depositor.........................82

         SECTION 2.04.   Representations and Warranties of the

                           Servicing Administrator; Representations

                           and Warranties of the Servicer; Representations

                           and Warranties of the Securities Administrator;

                            Representations and Warranties of the

                           Backup Servicer....................................86

         SECTION 2.05.   Substitutions and Repurchases of Mortgage

                           Loans which are not "Qualified Mortgages.".........89

         SECTION 2.06.   Authentication and Delivery of Certificates...........89

         SECTION 2.07.   REMIC Elections.......................................89

         SECTION 2.08.   Covenants of the Servicing Administrator..............95

         SECTION 2.09.   Covenants of the Servicer.............................96

         SECTION 2.10.   Related Agreements....................................96

         SECTION 2.11.   Conveyance of Subsequent Mortgage Loans...............96

         SECTION 2.12.   Permitted Activities of the Trust.....................99

         SECTION 2.13.   Qualifying Special Purpose Entity.....................99

 

ARTICLE III   ADMINISTRATION AND SERVICING OF MORTGAGE LOANS...................99

 

          SECTION 3.01.   Servicer to Service Mortgage Loans....................99

         SECTION 3.02.   Servicing and Subservicing; Enforcement

                           of the Obligations of the Servicer................100

         SECTION 3.03.   Rights of the Depositor, the Securities

                           Administrator, the Backup Servicer and the

                           Trustee in Respect of the Servicer................101

         SECTION 3.04.   The Servicing Administrator or Backup

                            Servicer to Act as Servicer.......................101

         SECTION 3.05.   Collection of Mortgage Loan Payments;

                           Collection Account; Servicing Administrator

                           Collection Account; Certificate Account...........102

         SECTION 3.06.   Collection of Taxes, Assessments and

                           Similar Items; Escrow Accounts....................106

         SECTION 3.07.   Access to Certain Documentation and

                            Information Regarding the Mortgage Loans..........107

         SECTION 3.08.   Withdrawals from a Collection Account,

                           Servicing Administrator Collection Account

                           and Certificate Account...........................107

         SECTION 3.09.   [RESERVED]...........................................110

         SECTION 3.10.   [RESERVED]...........................................110

         SECTION 3.11.   Enforcement of Due-On-Sale Clauses;

                            Assumption Agreements.............................110

         SECTION 3.12.   Realization Upon Defaulted Mortgage Loans;

                           Determination of Excess Proceeds..................111

         SECTION 3.13.   Trustee to Cooperate; Release of Mortgage Files......114

         SECTION 3.14.      Documents, Records and Funds in Possession

                           of the Servicer to be Held for

                           the Trustee.......................................115

         SECTION 3.15.   Servicing Compensation...............................115

         SECTION 3.16.   Access to Certain Documentation......................116

         SECTION 3.17.   Annual Statement as to Compliance....................116

 

 

                                       -i-

 

<PAGE>

 

                                TABLE OF CONTENTS

                                   (continued)

 

                                                                            Page

 

         SECTION 3.18.   Annual Independent Public Accountants'

                           Servicing Statement; Financial Statements.........116

         SECTION 3.19.   Duties and Removal of the Credit Risk Manager........117

         SECTION 3.20.   Periodic Filings.....................................117

         SECTION 3.21.   Annual Certificate by Securities Administrator.......118

         SECTION 3.22.   [RESERVED]...........................................118

         SECTION 3.23.   Prepayment Penalty Reporting Requirements............118

         SECTION 3.24.   Servicer Reports.....................................119

         SECTION 3.25.   Indemnification......................................119

         SECTION 3.26.   Nonsolicitation......................................120

         SECTION 3.27.   SLS as Servicer......................................120

         SECTION 3.28.   Quarterly Audit......................................121

         SECTION 3.29.   Maintenance of LPMI Policy:..........................121

         SECTION 3.30.   SLS Servicing Tape; Storage and Access

                           to Servicing Tape.................................121

 

ARTICLE IV    ADMINISTRATION AND BACKUP SERVICING OF THE MORTGAGE LOANS.......122

 

         SECTION 4.01.   Servicing Administrator..............................122

         SECTION 4.02.   REMIC Related Covenants..............................122

         SECTION 4.03.   Fidelity Bond........................................123

         SECTION 4.04.   Powers to Act; Procedures............................123

         SECTION 4.05.   Due-on-Sale Clauses; Assumption Agreements...........124

         SECTION 4.06.   Documents, Records and Funds in Possession

                           of Servicing Administrator to be Held

                           for Trustee.......................................124

         SECTION 4.07.   Monitoring of the Servicer...........................124

         SECTION 4.08.   [RESERVED]...........................................125

         SECTION 4.09.   [RESERVED]...........................................125

         SECTION 4.10.   Presentment of Claims and Collection of Proceeds.....125

         SECTION 4.11.   Trustee or Custodian to Retain Possession

                           of Certain Insurance Policies

                            and Documents.....................................125

         SECTION 4.12.   Realization Upon Defaulted Loans.....................126

         SECTION 4.13.   REO Property.........................................126

         SECTION 4.14.   Annual Statement as to Compliance....................126

         SECTION 4.15.   Annual Independent Public Accountants'

                           Servicing Statement; Financial Statements.........127

         SECTION 4.16.   Annual Certificate by Servicing Administrator........127

         SECTION 4.17.   Obligation of the Servicing Administrator

                           in Respect of Prepayment Interest Shortfalls......127

         SECTION 4.18.   Obligation of the Servicing Administrator

                           in Respect of Collection Account..................128

         SECTION 4.19.   Backup Servicer......................................128

 

ARTICLE V     DISTRIBUTIONS...................................................128

 

         SECTION 5.01.   Advances by the Servicing Administrator

                           and the Servicer..................................128

         SECTION 5.02.   Advance Facility.....................................129

         SECTION 5.03.   Reduction of Servicing Compensation

                            in Connection with Prepayment

                           Interest Shortfalls...............................132

         SECTION 5.04.   Distributions on the REMIC Interests.................132

         SECTION 5.05.   Distributions........................................132

 

 

                                      -ii-

 

<PAGE>

 

                                TABLE OF CONTENTS

                                   (continued)

 

                                                                             Page

 

         SECTION 5.06.   Monthly Statements to Certificateholders.............140

         SECTION 5.07.   Certificate Insurance Policy Matters.................143

         SECTION 5.08.   Effect of Payments by the Certificate Insurer........147

          SECTION 5.09.   Pre-Funding Account..................................148

         SECTION 5.10.   Capitalized Interest Account.........................148

 

ARTICLE VI    THE CERTIFICATES................................................149

 

         SECTION 6.01.   The Certificates.....................................149

         SECTION 6.02.   Appointment of Certificate Registrar;

                           Certificate Register; Registration

                           of Transfer and Exchange of Certificates..........150

         SECTION 6.03.   Mutilated, Destroyed, Lost or Stolen

                           Certificates......................................154

         SECTION 6.04.   Persons Deemed Owners................................155

         SECTION 6.05.   Access to List of Certificateholders'

                           Names and Addresses...............................155

         SECTION 6.06.   Book-Entry Certificates..............................155

         SECTION 6.07.   Notices to Depository................................156

         SECTION 6.08.   Definitive Certificates..............................156

         SECTION 6.09.   Maintenance of Office or Agency......................157

         SECTION 6.10.   Authenticating Agents................................157

         SECTION 6.11.   Trustee To Act with Consent of the

                           Certificate Insurer...............................158

         SECTION 6.12.   Mortgage Loans, Trust Fund Held for Benefit

                           of Certificate Insurer and

                           Holders of Certificates...........................158

 

ARTICLE VII   THE DEPOSITOR, THE SERVICING ADMINISTRATOR, THE SERVICER

             AND THE SECURITIES ADMINISTRATOR................................158

 

         SECTION 7.01.   Respective Liabilities of the Depositor,

                           the Servicing Administrator, the

                        Servicer and the Securities Administrator............158

         SECTION 7.02.   Merger or Consolidation of the Depositor,

                           the Servicing Administrator,

                           the Servicer or the Securities Administrator......158

         SECTION 7.03.   Limitation on Liability of the Depositor,

                           Servicing Administrator, the Servicer,

                           the Backup Servicer, the Trustee,

                           the Securities Administrator

                           and Others........................................159

         SECTION 7.04.   Limitation on Resignation of the Servicer............160

         SECTION 7.05.   Errors and Omissions Insurance; Fidelity Bonds.......161

         SECTION 7.06.   Limitation on Resignation of the Servicing

                           Administrator and the Backup Servicer.............161

         SECTION 7.07.   Assignment by Backup Servicer and

                           Servicing Administrator...........................161

         SECTION 7.08.   Limitation Upon Liability of the

                           Credit Risk Manager...............................162

 

ARTICLE VIII DEFAULT; TERMINATION OF SERVICER................................163

 

         SECTION 8.01.   Events of Default....................................163

         SECTION 8.02.   Securities Administrator to Act;

                           Servicing Administrator and Backup

                           Servicer to Act; Appointment of Successor.........165

         SECTION 8.03.   Notification to Certificateholders...................167

         SECTION 8.04.   Waiver of Servicer Events of Default.................167

         SECTION 8.05.   SLS Events of Termination............................167

 

 

                                     -iii-

 

<PAGE>

 

                                TABLE OF CONTENTS

                                    (continued)

 

                                                                            Page

 

ARTICLE IX    CONCERNING THE TRUSTEE AND THE SECURITIES ADMINISTRATOR.........167

 

         SECTION 9.01.   Duties of the Trustee................................167

         SECTION 9.02.   Certain Matters Affecting the Trustee................169

         SECTION 9.03.   The Trustee Not Liable for Certificates

                           or Mortgage Loans.................................170

          SECTION 9.04.   The Trustee May Own Certificates.....................171

         SECTION 9.05.   Trustee's Fees and Expenses..........................171

         SECTION 9.06.   [RESERVED]...........................................171

         SECTION 9.07.   Eligibility Requirements for the Trustee.............171

         SECTION 9.08.   Resignation and Removal of the Trustee...............172

         SECTION 9.09.   [RESERVED]...........................................172

         SECTION 9.10.   Successor Trustee....................................172

         SECTION 9.11.   Merger or Consolidation of the Trustee...............173

         SECTION 9.12.   Appointment of Co-Trustee or Separate Trustee........173

         SECTION 9.13.   Tax Matters..........................................174

         SECTION 9.14.   Duties of Securities Administrator...................176

         SECTION 9.15.   Certain Matters Affecting the Securities

                           Administrator.....................................178

         SECTION 9.16.   Securities Administrator Not Liable for

                           Certificates or Mortgage Loans....................179

         SECTION 9.17.   Securities Administrator May Own Certificates........179

         SECTION 9.18.   Fees and Expenses of the Securities

                           Administrator.....................................180

         SECTION 9.19.   Eligibility Requirements for the

                           Securities Administrator..........................180

         SECTION 9.20.   Resignation and Removal of the

                           Securities Administrator..........................180

         SECTION 9.21.   Successor Securities Administrator...................181

         SECTION 9.22.   Merger or Consolidation of Securities

                           Administrator.....................................182

 

ARTICLE X     TERMINATION.....................................................182

 

         SECTION 10.01. Termination upon Liquidation or

                            Repurchase of all Mortgage Loans..................182

         SECTION 10.02. Final Distribution on the Certificates...............182

         SECTION 10.03. Additional Termination Requirements..................184

 

ARTICLE XI    MISCELLANEOUS PROVISIONS........................................184

 

         SECTION 11.01. Amendment............................................184

         SECTION 11.02. Counterparts.........................................186

         SECTION 11.03. Governing Law........................................186

         SECTION 11.04. Intention of Parties.................................186

         SECTION 11.05. Notices..............................................187

         SECTION 11.06. Severability of Provisions...........................188

         SECTION 11.07. Assignment...........................................188

         SECTION 11.08. Limitation on Rights of Certificateholders...........188

         SECTION 11.09. Inspection and Audit Rights..........................189

         SECTION 11.10. Certificates Nonassessable and Fully Paid............189

 

 

                                      -iv-

 

<PAGE>

 

                                TABLE OF CONTENTS

                                   (continued)

 

                                                                             Page

 

EXHIBIT A       FORMS OF CERTIFICATES

EXHIBIT B-1     MORTGAGE LOAN SCHEDULE--MORTGAGE POOL

EXHIBIT B-2     MORTGAGE LOAN SCHEDULE--GROUP I

EXHIBIT B-3     MORTGAGE LOAN SCHEDULE--GROUP II

EXHIBIT C       [RESERVED]

EXHIBIT D       FORM OF CUSTODIAN CERTIFICATION

EXHIBIT E-1     FORM OF TRANSFEREE'S LETTER AND AFFIDAVIT

EXHIBIT E-2     FORM OF TRANSFEROR'S AFFIDAVIT

EXHIBIT F       FORM OF TRANSFEROR CERTIFICATE

EXHIBIT G       FORM OF INVESTMENT LETTER

EXHIBIT H       FORM OF RULE 144A LETTER

EXHIBIT I       REQUEST FOR RELEASE

EXHIBIT J       [RESERVED]

EXHIBIT K       FORM OF OFFICER'S CERTIFICATE OF SECURITIES ADMINISTRATOR

EXHIBIT L       FORM OF OFFICER'S CERTIFICATE OF SERVICER

EXHIBIT M       FORM OF SUBSEQUENT TRANSFER INSTRUMENT

EXHIBIT N       FORM OF ADDITION NOTICE

EXHIBIT O       FORM OF SWAP AGREEMENT

EXHIBIT P       FORM OF CERTIFICATE OF SERVICING ADMINISTRATOR

EXHIBIT Q       FORM OF CUSTODIAL AGREEMENT

EXHIBIT R       FORM OF SERVICER REPORT

 

 

                                      -v-

 

<PAGE>

 

      POOLING AND SERVICING AGREEMENT, dated as of October 1, 2005, among

MERRILL LYNCH MORTGAGE INVESTORS, INC., a Delaware corporation, as depositor

(the "Depositor"), TERWIN ADVISORS LLC, a Delaware limited liability company, as

seller (the "Seller"), JPMORGAN CHASE BANK, NATIONAL ASSOCIATION, a banking

association organized under the laws of the United States of America, as

servicing administrator (in such capacity, the "Servicing Administrator") as

securities administrator (in such capacity, the "Securities Administrator") and

backup servicer (in such capacity, the "Backup Servicer"), SPECIALIZED LOAN

SERVICING, LLC, a Delaware limited liability company, as servicer (the

"Servicer") and U.S. BANK NATIONAL ASSOCIATION, a national banking association,

as trustee (the "Trustee").

 

The Depositor is the owner of the Trust Fund that is hereby conveyed to the

Trustee in return for the Certificates. It is intended that for federal income

tax purposes the Trust Fund will include (i) four real estate mortgage

investment conduits in a tiered REMIC structure, (ii) the Initial ES Strip,

(iii) amounts distributable to the Class X Certificates pursuant to Section

5.05(i), (iv) the grantor trusts described in Section 2.07, (v) the Supplemental

Interest Trust, which in turn will hold the Swap agreement, and (vi) the

Pre-Funding Account and Capitalized Interest Account. The Pre-Funding REMIC will

consist of all of the assets constituting the Trust Fund (other than assets

described in clauses (ii), (iii), (iv) (v) and (vi) above, the Pre-Funding REMIC

Regular Interests, the SWAP REMIC Regular Interests and the REMIC 1 Regular

Interests) and will be evidenced by the Pre-Funding REMIC Regular Interests

(which will be uncertificated and will represent the "regular interests" in the

Pre-Funding REMIC) and the Class PF-R Interest as the single "residual interest"

in the Pre-Funding REMIC. The Trustee will hold the Pre-Funding REMIC Regular

Interests. The SWAP REMIC will hold as its assets the Pre-Funding REMIC Regular

Interests and will be evidenced by the SWAP REMIC Regular Interests (which will

represent the "regular interests" in the SWAP REMIC") and the Class SW-R

Interest as the single "residual interest in the SWAP REMIC. The Trustee will

hold the SWAP REMIC Regular Interests. REMIC 1 will hold as its assets the SWAP

REMIC Regular Interests and will be evidenced by the REMIC 1 Regular Interests

(which will represent the "regular interests" in REMIC 1) and the Class LT1-R

Interest as the single "residual interest" in REMIC 1. The Trustee will hold the

REMIC 1 Regular Interests. REMIC 2 will consist of the REMIC 1 Regular Interests

and will be evidenced by the REMIC 2 Regular Interests (which will represent the

"regular interests" in REMIC 2) and the Class LT2-R Interest as the single

"residual interest" in REMIC 2. The Class R Certificate will represent

beneficial ownership of the Class PF-R Interest, the Class SW-R Interest, the

Class LT1-R Interest and the Class LT2-R Interest. The "latest possible maturity

date" for federal income tax purposes of all the interests created hereby will

be the Latest Possible Maturity Date.

 

      All covenants and agreements made by the Seller in the Sale Agreement and

by the Depositor and the Trustee herein with respect to the Mortgage Loans and

the other property constituting the Trust Fund are for the benefit of the

Holders from time to time of the Certificates.

 

The Pre-Funding REMIC

 

The following table sets forth the designations, initial principal balances and

interest rates for each interest in the Pre-Funding REMIC:

 

Class             Initial Principal Balance           Interest Rate

PF-I              $272,700,081.22                     (1)

PF-II             $277,303,676.06                      (2)

PF-R              (3)                                 (3)

 

(1)    The interest rate on the Class PF-I Interest shall be the Group I Net WAC.

 

<PAGE>

 

(2)    The interest rate on the Class PF-II Interest shall be the Group II Net

      WAC.

 

(3)    The Class PF-R Interest shall have no principal amount and shall bear no

      interest.

 

The SWAP REMIC

 

The following table sets forth the designations, initial principal balances and

interest rates for each interest in the SWAP REMIC:

 

Class                          Initial Principal Balance        Interest Rate

--------------------------------------------------------------------------------

1-SW1                              $131,170,697.55                  (1)

--------------------------------------------------------------------------------

1-SW1A                                 $991,429.58                  (2)

--------------------------------------------------------------------------------

1-SW1B                                 $991,429.58                  (3)

--------------------------------------------------------------------------------

1-SW2A                               $1,233,858.29                  (2)

--------------------------------------------------------------------------------

1-SW2B                                $1,233,858.29                  (3)

--------------------------------------------------------------------------------

1-SW3A                               $1,486,104.39                  (2)

--------------------------------------------------------------------------------

1-SW3B                               $1,486,104.39                  (3)

--------------------------------------------------------------------------------

1-SW4A                               $1,734,594.69                  (2)

--------------------------------------------------------------------------------

1-SW4B                               $1,734,594.69                  (3)

--------------------------------------------------------------------------------

1-SW5A                               $1,981,763.90                  (2)

--------------------------------------------------------------------------------

1-SW5B                               $1,981,763.90                  (3)

--------------------------------------------------------------------------------

1-SW6A                               $2,214,648.92                  (2)

--------------------------------------------------------------------------------

1-SW6B                               $2,214,648.92                  (3)

--------------------------------------------------------------------------------

1-SW7A                               $2,488,100.77                  (2)

--------------------------------------------------------------------------------

1-SW7B                               $2,488,100.77                  (3)

--------------------------------------------------------------------------------

1-SW8A                               $2,695,928.30                  (2)

--------------------------------------------------------------------------------

1-SW8B                               $2,695,928.30                  (3)

--------------------------------------------------------------------------------

1-SW9A                               $2,870,185.19                  (2)

--------------------------------------------------------------------------------

1-SW9B                               $2,870,185.19                  (3)

--------------------------------------------------------------------------------

1-SW10A                              $2,664,590.07                   (2)

--------------------------------------------------------------------------------

1-SW10B                              $2,664,590.07                  (3)

--------------------------------------------------------------------------------

1-SW11A                               $2,535,085.19                  (2)

--------------------------------------------------------------------------------

1-SW11B                              $2,535,085.19                  (3)

--------------------------------------------------------------------------------

1-SW12A                              $2,411,874.68                  (2)

--------------------------------------------------------------------------------

1-SW12B                              $2,411,874.68                  (3)

--------------------------------------------------------------------------------

1-SW13A                              $2,294,652.38                  (2)

--------------------------------------------------------------------------------

1-SW13B                               $2,294,652.38                  (3)

--------------------------------------------------------------------------------

1-SW14A                              $2,183,126.99                  (2)

--------------------------------------------------------------------------------

1-SW14B                              $2,183,126.99                  (3)

--------------------------------------------------------------------------------

1-SW15A                              $2,077,022.59                  (2)

--------------------------------------------------------------------------------

1-SW15B                              $2,077,022.59                  (3)

--------------------------------------------------------------------------------

1-SW16A                              $1,976,074.42                  (2)

--------------------------------------------------------------------------------

1-SW16B                              $1,976,074.42                  (3)

--------------------------------------------------------------------------------

1-SW17A                              $1,880,032.83                  (2)

--------------------------------------------------------------------------------

1-SW17B                              $1,880,032.83                  (3)

--------------------------------------------------------------------------------

1-SW18A                              $1,788,658.85                  (2)

--------------------------------------------------------------------------------

1-SW18B                              $1,788,658.85                   (3)

--------------------------------------------------------------------------------

1-SW19A                              $1,701,726.13                  (2)

--------------------------------------------------------------------------------

 

 

                                       -2-

<PAGE>

 

--------------------------------------------------------------------------------

1-SW19B                              $1,701,726.13                  (3)

--------------------------------------------------------------------------------

1-SW20A                              $3,907,298.66                  (2)

--------------------------------------------------------------------------------

1-SW20B                              $3,907,298.66                  (3)

--------------------------------------------------------------------------------

1-SW21A                              $3,439,653.44                  (2)

--------------------------------------------------------------------------------

1-SW21B                              $3,439,653.44                  (3)

--------------------------------------------------------------------------------

1-SW22A                              $3,000,629.64                  (2)

--------------------------------------------------------------------------------

1-SW22B                              $3,000,629.64                  (3)

--------------------------------------------------------------------------------

1-SW23A                              $2,619,730.72                  (2)

--------------------------------------------------------------------------------

1-SW23B                              $2,619,730.72                  (3)

--------------------------------------------------------------------------------

1-SW24A                              $2,289,123.05                   (2)

--------------------------------------------------------------------------------

1-SW24B                              $2,289,123.05                  (3)

--------------------------------------------------------------------------------

1-SW25A                              $1,042,942.52                  (2)

--------------------------------------------------------------------------------

1-SW25B                              $1,042,942.52                  (3)

--------------------------------------------------------------------------------

1-SW26A                                $971,449.97                  (2)

--------------------------------------------------------------------------------

1-SW26B                                $971,449.97                  (3)

--------------------------------------------------------------------------------

1-SW27A                                $915,520.80                  (2)

--------------------------------------------------------------------------------

1-SW27B                                 $915,520.80                  (3)

--------------------------------------------------------------------------------

1-SW28A                                $862,818.90                  (2)

--------------------------------------------------------------------------------

1-SW28B                                $862,818.90                  (3)

--------------------------------------------------------------------------------

1-SW29A                                $813,178.15                  (2)

--------------------------------------------------------------------------------

1-SW29B                                $813,178.15                  (3)

--------------------------------------------------------------------------------

1-SW30A                                 $766,425.04                  (2)

--------------------------------------------------------------------------------

1-SW30B                                $766,425.04                  (3)

--------------------------------------------------------------------------------

1-SW31A                                $734,117.98                  (2)

--------------------------------------------------------------------------------

1-SW31B                                $734,117.98                  (3)

--------------------------------------------------------------------------------

1-SW32A                                $987,827.23                  (2)

--------------------------------------------------------------------------------

1-SW32B                                $987,827.23                  (3)

--------------------------------------------------------------------------------

1-SW33A                                $893,281.27                  (2)

--------------------------------------------------------------------------------

1-SW33B                                $893,281.27                  (3)

--------------------------------------------------------------------------------

1-SW34A                                $434,720.13                  (2)

--------------------------------------------------------------------------------

1-SW34B                                $434,720.13                  (3)

--------------------------------------------------------------------------------

1-SW35A                                $478,578.43                   (2)

--------------------------------------------------------------------------------

1-SW35B                                $478,578.43                  (3)

--------------------------------------------------------------------------------

1-SW36A                                 $487,437.16                  (2)

--------------------------------------------------------------------------------

1-SW36B                                $487,437.16                  (3)

--------------------------------------------------------------------------------

1-SW37A                                $463,717.62                  (2)

--------------------------------------------------------------------------------

1-SW37B                                $463,717.62                  (3)

--------------------------------------------------------------------------------

1-SW38A                                $441,210.35                  (2)

--------------------------------------------------------------------------------

1-SW38B                                 $441,210.35                  (3)

--------------------------------------------------------------------------------

1-SW39A                                $419,883.86                  (2)

--------------------------------------------------------------------------------

1-SW39B                                $419,883.86                  (3)

--------------------------------------------------------------------------------

1-SW40A                                $399,675.68                  (2)

--------------------------------------------------------------------------------

1-SW40B                                $399,675.68                  (3)

--------------------------------------------------------------------------------

1-SW41A                                $380,371.13                  (2)

--------------------------------------------------------------------------------

1-SW41B                                $380,371.13                  (3)

--------------------------------------------------------------------------------

1-SW42A                                $362,071.34                  (2)

--------------------------------------------------------------------------------

1-SW42B                                $362,071.34                  (3)

--------------------------------------------------------------------------------

1-SW43A                                $344,704.93                  (2)

--------------------------------------------------------------------------------

 

 

                                      -3-

<PAGE>

 

--------------------------------------------------------------------------------

1-SW43B                                $344,704.93                  (3)

--------------------------------------------------------------------------------

1-SW44A                                 $333,541.90                  (2)

--------------------------------------------------------------------------------

1-SW44B                                $333,541.90                  (3)

--------------------------------------------------------------------------------

1-SW45A                                $328,817.78                  (2)

--------------------------------------------------------------------------------

1-SW45B                                $328,817.78                  (3)

--------------------------------------------------------------------------------

1-SW46A                                $314,705.40                  (2)

--------------------------------------------------------------------------------

1-SW46B                                 $314,705.40                  (3)

--------------------------------------------------------------------------------

1-SW47A                                $299,714.93                  (2)

--------------------------------------------------------------------------------

1-SW47B                                $299,714.93                  (3)

--------------------------------------------------------------------------------

1-SW48A                                $285,463.47                  (2)

--------------------------------------------------------------------------------

1-SW48B                                $285,463.47                  (3)

--------------------------------------------------------------------------------

1-SW49A                                $271,927.97                  (2)

--------------------------------------------------------------------------------

1-SW49B                                $271,927.97                  (3)

--------------------------------------------------------------------------------

1-SW50A                                $259,075.95                  (2)

--------------------------------------------------------------------------------

1-SW50B                                $259,075.95                  (3)

--------------------------------------------------------------------------------

1-SW51A                                $247,062.60                  (2)

--------------------------------------------------------------------------------

1-SW51B                                $247,062.60                   (3)

--------------------------------------------------------------------------------

1-SW52A                                $306,562.13                  (2)

--------------------------------------------------------------------------------

1-SW52B                                 $306,562.13                  (3)

--------------------------------------------------------------------------------

1-SW53A                                $282,828.96                  (2)

--------------------------------------------------------------------------------

1-SW53B                                $282,828.96                  (3)

--------------------------------------------------------------------------------

1-SW54A                                $261,068.14                  (2)

--------------------------------------------------------------------------------

1-SW54B                                $261,068.14                  (3)

--------------------------------------------------------------------------------

1-SW55A                                 $160,290.77                  (2)

--------------------------------------------------------------------------------

1-SW55B                                $160,290.77                  (3)

--------------------------------------------------------------------------------

1-SW56A                                $747,805.70                  (2)

--------------------------------------------------------------------------------

1-SW56B                                $747,805.70                  (3)

--------------------------------------------------------------------------------

2-SW2                              $133,385,059.73                  (4)

--------------------------------------------------------------------------------

2-SW1A                               $1,008,166.42                  (5)

--------------------------------------------------------------------------------

2-SW1B                               $1,008,166.42                  (6)

--------------------------------------------------------------------------------

2-SW2A                               $1,254,687.71                  (5)

--------------------------------------------------------------------------------

2-SW2B                               $1,254,687.71                  (6)

--------------------------------------------------------------------------------

2-SW3A                               $1,511,192.11                  (5)

--------------------------------------------------------------------------------

2-SW3B                               $1,511,192.11                   (6)

--------------------------------------------------------------------------------

2-SW4A                               $1,763,877.31                  (5)

--------------------------------------------------------------------------------

2-SW4B                                $1,763,877.31                  (6)

--------------------------------------------------------------------------------

2-SW5A                               $2,015,219.10                  (5)

--------------------------------------------------------------------------------

2-SW5B                               $2,015,219.10                  (6)

--------------------------------------------------------------------------------

2-SW6A                               $2,252,035.58                  (5)

--------------------------------------------------------------------------------

2-SW6B                               $2,252,035.58                  (6)

--------------------------------------------------------------------------------

2-SW7A                                $2,530,103.73                  (5)

--------------------------------------------------------------------------------

2-SW7B                               $2,530,103.73                  (6)

--------------------------------------------------------------------------------

2-SW8A                               $2,741,439.70                  (5)

--------------------------------------------------------------------------------

2-SW8B                               $2,741,439.70                  (6)

--------------------------------------------------------------------------------

2-SW9A                               $2,918,638.31                  (5)

--------------------------------------------------------------------------------

2-SW9B                               $2,918,638.31                  (6)

--------------------------------------------------------------------------------

2-SW10A                              $2,709,572.43                  (5)

--------------------------------------------------------------------------------

2-SW10B                              $2,709,572.43                  (6)

--------------------------------------------------------------------------------

 

 

                                      -4-

<PAGE>

 

--------------------------------------------------------------------------------

2-SW11A                              $2,577,881.31                  (5)

--------------------------------------------------------------------------------

2-SW11B                              $2,577,881.31                  (6)

--------------------------------------------------------------------------------

2-SW12A                              $2,452,590.82                  (5)

--------------------------------------------------------------------------------

2-SW12B                               $2,452,590.82                  (6)

--------------------------------------------------------------------------------

2-SW13A                              $2,333,389.62                  (5)

--------------------------------------------------------------------------------

2-SW13B                              $2,333,389.62                  (6)

--------------------------------------------------------------------------------

2-SW14A                              $2,219,981.51                  (5)

--------------------------------------------------------------------------------

2-SW14B                              $2,219,981.51                  (6)

--------------------------------------------------------------------------------

2-SW15A                               $2,112,085.91                  (5)

--------------------------------------------------------------------------------

2-SW15B                              $2,112,085.91                  (6)

--------------------------------------------------------------------------------

2-SW16A                              $2,009,433.58                  (5)

--------------------------------------------------------------------------------

2-SW16B                              $2,009,433.58                  (6)

--------------------------------------------------------------------------------

2-SW17A                              $1,911,770.67                  (5)

--------------------------------------------------------------------------------

2-SW17B                              $1,911,770.67                  (6)

--------------------------------------------------------------------------------

2-SW18A                              $1,818,854.15                  (5)

--------------------------------------------------------------------------------

2-SW18B                              $1,818,854.15                  (6)

--------------------------------------------------------------------------------

2-SW19A                              $1,730,453.87                  (5)

--------------------------------------------------------------------------------

2-SW19B                              $1,730,453.87                  (6)

--------------------------------------------------------------------------------

2-SW20A                              $3,973,259.84                   (5)

--------------------------------------------------------------------------------

2-SW20B                              $3,973,259.84                  (6)

--------------------------------------------------------------------------------

2-SW21A                               $3,497,720.06                  (5)

--------------------------------------------------------------------------------

2-SW21B                              $3,497,720.06                  (6)

--------------------------------------------------------------------------------

2-SW22A                              $3,051,284.86                  (5)

--------------------------------------------------------------------------------

2-SW22B                              $3,051,284.86                  (6)

--------------------------------------------------------------------------------

2-SW23A                              $2,663,955.78                  (5)

--------------------------------------------------------------------------------

2-SW23B                               $2,663,955.78                  (6)

--------------------------------------------------------------------------------

2-SW24A                              $2,327,766.95                  (5)

--------------------------------------------------------------------------------

2-SW24B                              $2,327,766.95                  (6)

--------------------------------------------------------------------------------

2-SW25A                              $1,060,548.98                  (5)

--------------------------------------------------------------------------------

2-SW25B                              $1,060,548.98                  (6)

--------------------------------------------------------------------------------

2-SW26A                                $987,849.53                  (5)

--------------------------------------------------------------------------------

2-SW26B                                $987,849.53                  (6)

--------------------------------------------------------------------------------

2-SW27A                                $930,976.20                  (5)

--------------------------------------------------------------------------------

2-SW27B                                $930,976.20                  (6)

--------------------------------------------------------------------------------

2-SW28A                                $877,384.60                  (5)

--------------------------------------------------------------------------------

2-SW28B                                $877,384.60                   (6)

--------------------------------------------------------------------------------

2-SW29A                                $826,905.85                  (5)

--------------------------------------------------------------------------------

2-SW29B                                $826,905.85                  (6)

--------------------------------------------------------------------------------

2-SW30A                                $779,363.46                  (5)

--------------------------------------------------------------------------------

2-SW30B                                $779,363.46                  (6)

--------------------------------------------------------------------------------

2-SW31A                                $746,511.02                  (5)

--------------------------------------------------------------------------------

2-SW31B                                $746,511.02                  (6)

--------------------------------------------------------------------------------

2-SW32A                               $1,004,503.27                  (5)

--------------------------------------------------------------------------------

2-SW32B                              $1,004,503.27                  (6)

--------------------------------------------------------------------------------

2-SW33A                                $908,361.23                  (5)

--------------------------------------------------------------------------------

2-SW33B                                $908,361.23                  (6)

--------------------------------------------------------------------------------

2-SW34A                                $442,058.87                  (5)

--------------------------------------------------------------------------------

2-SW34B                                 $442,058.87                  (6)

--------------------------------------------------------------------------------

 

 

                                      -5-

<PAGE>

 

--------------------------------------------------------------------------------

2-SW35A                                $486,657.57                  (5)

--------------------------------------------------------------------------------

2-SW35B                                $486,657.57                  (6)

--------------------------------------------------------------------------------

2-SW36A                                $495,665.84                  (5)

--------------------------------------------------------------------------------

2-SW36B                                $495,665.84                   (6)

--------------------------------------------------------------------------------

2-SW37A                                $471,545.88                  (5)

--------------------------------------------------------------------------------

2-SW37B                                 $471,545.88                  (6)

--------------------------------------------------------------------------------

2-SW38A                                $448,658.65                  (5)

--------------------------------------------------------------------------------

2-SW38B                                $448,658.65                  (6)

--------------------------------------------------------------------------------

2-SW39A                                $426,972.14                  (5)

--------------------------------------------------------------------------------

2-SW39B                                $426,972.14                  (6)

--------------------------------------------------------------------------------

2-SW40A                                 $406,422.82                  (5)

--------------------------------------------------------------------------------

2-SW40B                                $406,422.82                  (6)

--------------------------------------------------------------------------------

2-SW41A                                $386,792.37                  (5)

--------------------------------------------------------------------------------

2-SW41B                                $386,792.37                  (6)

--------------------------------------------------------------------------------

2-SW42A                                $368,183.66                  (5)

--------------------------------------------------------------------------------

2-SW42B                                $368,183.66                  (6)

--------------------------------------------------------------------------------

2-SW43A                                $350,524.07                  (5)

--------------------------------------------------------------------------------

2-SW43B                                $350,524.07                  (6)

--------------------------------------------------------------------------------

2-SW44A                                $339,172.60                  (5)

--------------------------------------------------------------------------------

2-SW44B                                $339,172.60                  (6)

--------------------------------------------------------------------------------

2-SW45A                                $334,368.72                   (5)

--------------------------------------------------------------------------------

2-SW45B                                $334,368.72                  (6)

--------------------------------------------------------------------------------

2-SW46A                                 $320,018.10                  (5)

--------------------------------------------------------------------------------

2-SW46B                                $320,018.10                  (6)

--------------------------------------------------------------------------------

2-SW47A                                $304,774.57                  (5)

--------------------------------------------------------------------------------

2-SW47B                                $304,774.57                  (6)

--------------------------------------------------------------------------------

2-SW48A                                $290,282.53                  (5)

--------------------------------------------------------------------------------

2-SW48B                                 $290,282.53                  (6)

--------------------------------------------------------------------------------

2-SW49A                                $276,518.53                  (5)

--------------------------------------------------------------------------------

2-SW49B                                $276,518.53                  (6)

--------------------------------------------------------------------------------

2-SW50A                                $263,449.55                  (5)

--------------------------------------------------------------------------------

2-SW50B                                $263,449.55                  (6)

--------------------------------------------------------------------------------

2-SW51A                                 $251,233.40                  (5)

--------------------------------------------------------------------------------

2-SW51B                                $251,233.40                  (6)

--------------------------------------------------------------------------------

2-SW52A                                $311,737.37                  (5)

--------------------------------------------------------------------------------

2-SW52B                                $311,737.37                  (6)

--------------------------------------------------------------------------------

2-SW53A                                $287,603.54                  (5)

--------------------------------------------------------------------------------

2-SW53B                                $287,603.54                  (6)

--------------------------------------------------------------------------------

2-SW54A                                $265,475.36                  (5)

--------------------------------------------------------------------------------

2-SW54B                                $265,475.36                  (6)

--------------------------------------------------------------------------------

2-SW55A                                $162,996.73                  (5)

--------------------------------------------------------------------------------

2-SW55B                                $162,996.73                  (6)

--------------------------------------------------------------------------------

2-SW56A                                $760,429.80                   (5)

--------------------------------------------------------------------------------

2-SW56B                                $760,429.80                  (6)

--------------------------------------------------------------------------------

SW-R                                        (7)                      (7)

--------------------------------------------------------------------------------

 

(1) The interest rate on the Class 1-SW1 Interest shall be a per annum rate

equal to the Group I Net WAC.

 

 

                                       -6-

<PAGE>

 

(2) For any Distribution Date, the interest rate on each SWAP REMIC Regular

Interest beginning with the designation "1" and ending with the designation "A"

shall be a per annum rate equal to 2 times the Group I Net WAC, subject to a

maximum rate of 2 times the REMIC Swap Rate for such Distribution Date.

 

(3) For any Distribution Date, the interest rate on each SWAP REMIC Regular

Interest beginning with the designation "1" and ending with the designation "B"

shall be a per annum rate equal to the greater of (x) the excess, if any, of (i)

2 times the Group I Net WAC over (ii) 2 times the REMIC Swap Rate for such

Distribution Date and (y) 0.00%.

 

(4) The interest rate on the Class 2-SW2 Interest shall be a per annum rate

equal to the Group II Net WAC.

 

(5) For any Distribution Date, the interest rate on each SWAP REMIC Regular

Interest beginning with the designation "2" and ending with the designation "A"

shall be a per annum rate equal to 2 times the Group II Net WAC, subject to a

maximum rate of 2 times the REMIC Swap Rate for such Distribution Date.

 

(6) For any Distribution Date, the interest rate on each SWAP REMIC Regular

Interest beginning with the designation "2" and ending with the designation "B"

shall be a per annum rate equal to the greater of (x) the excess, if any, of (i)

2 times the Group II Net WAC over (ii) 2 times the REMIC Swap Rate for such

Distribution Date and (y) 0.00%.

 

(7) The Class SW-R Interest shall have no principal amount and shall bear no

interest.

 

REMIC 1

 

The following table sets forth the designations, initial principal balances and

interest rates for each interest in REMIC 1:

 

Class                         Initial Principal Balance        Interest Rate

--------------------------------------------------------------------------------

LT1-AF1                              27,375,000.00                  (1)

--------------------------------------------------------------------------------

LT1-R$100                                    25.00                  (1)

--------------------------------------------------------------------------------

LT1-AF2                              17,599,500.00                  (1)

--------------------------------------------------------------------------------

LT1-AF3                                1,221,750.00                  (1)

--------------------------------------------------------------------------------

LT1-AF4                               7,430,250.00                  (1)

--------------------------------------------------------------------------------

LT1-AF5                               5,958,500.00                  (1)

--------------------------------------------------------------------------------

LT1-AV1                              30,016,500.00                  (1)

--------------------------------------------------------------------------------

LT1-AV2                              25,574,250.00                  (1)

--------------------------------------------------------------------------------

LT1-AV3                                5,000,000.00                  (1)

--------------------------------------------------------------------------------

LT1-M1A                               2,823,250.00                  (1)

--------------------------------------------------------------------------------

LT1-M1B                               2,814,250.00                  (1)

--------------------------------------------------------------------------------

LT1-M2A                               1,377,000.00                  (1)

--------------------------------------------------------------------------------

LT1-M2B                               1,373,000.00                  (1)

--------------------------------------------------------------------------------

LT1-M3A                                 723,000.00                  (1)

--------------------------------------------------------------------------------

LT1-M3B                                 720,750.00                  (1)

--------------------------------------------------------------------------------

LT1-M4A                               1,859,250.00                  (1)

--------------------------------------------------------------------------------

 

 

                                      -7-

<PAGE>

 

--------------------------------------------------------------------------------

LT1-M4B                               1,853,250.00                  (1)

--------------------------------------------------------------------------------

LT1-M5A                                 413,000.00                  (1)

--------------------------------------------------------------------------------

LT1-M5B                                 412,000.00                  (1)

--------------------------------------------------------------------------------

LT1-M6A                                  344,250.00                  (1)

--------------------------------------------------------------------------------

LT1-M6B                                 343,250.00                  (1)

--------------------------------------------------------------------------------

LT1-B1                                  687,500.00                  (1)

--------------------------------------------------------------------------------

LT1-B2                                  687,500.00                  (1)

--------------------------------------------------------------------------------

LT1-B3                                  893,750.00                  (1)

--------------------------------------------------------------------------------

LT1-IX                              137,501,103.64                  (1)

--------------------------------------------------------------------------------

LT1-II1A                               17,179.9906                  (1)

--------------------------------------------------------------------------------

LT1-II1B                              136,350.0406                  (2)

--------------------------------------------------------------------------------

LT1-II2A                               17,470.3380                  (1)

--------------------------------------------------------------------------------

LT1-II2B                              138,651.8380                  (3)

--------------------------------------------------------------------------------

LT1-IIX                           274,692,226.4327                   (1)

--------------------------------------------------------------------------------

LT1-IO                                         (4)                  (4)

--------------------------------------------------------------------------------

LT1-R                                           (5)                  (5)

--------------------------------------------------------------------------------

 

(1) For each Distribution Date, the interest rate for each of the REMIC 1

Interests (other than the Class LT1-II1B, the Class LT1-II2B, the Class LT1-IO

and the Class LT1-R Interests) shall be a per annum rate (but not less than

zero) equal to the product of (i) the weighted average of the interest rates on

the SWAP REMIC Regular Interests for such Distribution Date and (ii) a fraction

the numerator of which is 30 and the denominator of which is the actual number

of days in the Accrual Period for the LIBOR Certificates, provided however, that

for any Distribution Date on which the Class LT1-IO Interest is entitled to a

portion of interest accruals on a SWAP REMIC Regular Interest ending with a

designation "A" as described in footnote 4 below, such weighted average shall be

computed by first subjecting the rate on such SWAP REMIC Regular Interest to a

cap equal to Swap LIBOR for such Distribution Date.

 

(2) For each Distribution Date, the interest rate for the Class LT1-II1B

Interest shall be a per annum rate equal to the product of (i) the weighted

average of the interest rates on the SWAP REMIC Regular Interests beginning with

the designation "1" for such Distribution Date and (ii) a fraction the numerator

of which is 30 and the denominator of which is the actual number of days in the

Accrual Period for the LIBOR Certificates, provided, however, that for any

Distribution Date on which the Class LT1-IO Interest is entitled to a portion of

interest accruals on a SWAP REMIC Regular Interest ending with a designation "A"

as described in footnote 4 below, such weighted average shall be computed by

first subjecting the rate on such SWAP REMIC Regular Interest to a cap equal to

Swap LIBOR for such Distribution Date.

 

(3) For each Distribution Date, the interest rate for the Class LT1-II2B

Interest shall be a per annum rate equal to the product of (i) the weighted

average of the interest rates on the SWAP REMIC Regular Interests beginning with

the designation "2" for such Distribution Date and (ii) a fraction the numerator

of which is 30 and the denominator of which is the actual number of days in the

Accrual Period for the LIBOR Certificates, provided, however, that for any

Distribution Date on which the Class LT1-IO Interest is entitled to a portion of

interest accruals on a SWAP REMIC Regular Interest ending with a designation "A"

as described in footnote 4 below, such weighted average shall be computed by

first subjecting the rate on such SWAP REMIC Regular Interest to a cap equal to

Swap LIBOR for such Distribution Date.

 

(4) The Class LT1-IO Interest is an interest-only class that does not have a

principal balance. For only those Distribution Dates listed in the first column

of the table below, the Class LT1-IO shall be entitled to interest accrued on

the SWAP REMIC Regular Interest listed in the second column below at a per annum

 

 

                                      -8-

<PAGE>

 

rate equal to the excess, if any, of (i) the interest rate for such SWAP REMIC

Regular Interest for such Distribution Date over (ii) Swap LIBOR for such

Distribution Date.

 

             Distribution Date            SWAP REMIC Regular Interest

 

                     1                             Class 1-SW1A

                                                 Class 2-SW1A

 

                    1-2                           Class 1-SW2A

                                                 Class 2-SW2A

 

                     1-3                           Class 1-SW3A

                                                 Class 2-SW3A

 

                    1-4                           Class 1-SW4A

                                                 Class 2-SW4A

 

                    1-5                           Class 1-SW5A

                                                 Class 2-SW5A

 

                    1-6                           Class 1-SW6A

                                                 Class 2-SW6A

 

                    1-7                            Class 1-SW7A

                                                 Class 2-SW7A

 

                    1-8                           Class 1-SW8A

                                                 Class 2-SW8A

 

                    1-9                            Class 1-SW9A

                                                 Class 2-SW9A

 

                    1-10                          Class 1-SW10A

                                                 Class 2-SW10A

 

                    1-11                           Class 1-SW11A

                                                 Class 2-SW11A

 

                    1-12                          Class 1-SW12A

                                                 Class 2-SW12A

 

                    1-13                           Class 1-SW13A

                                                 Class 2-SW13A

 

                    1-14                          Class 1-SW14A

                                                 Class 2-SW14A

 

                    1-15                           Class 1-SW15A

                                                 Class 2-SW15A

 

                    1-16                          Class 1-SW16A

                                                 Class 2-SW16A

 

                    1-17                           Class 1-SW17A

                                                 Class 2-SW17A

 

                    1-18                          Class 1-SW18A

                                                 Class 2-SW18A

 

                    1-19                           Class 1-SW19A

                                                 Class 2-SW19A

 

                    1-20                          Class 1-SW20A

                                                 Class 2-SW20A

 

                    1-21                          Class 1-SW21A

                                                 Class 2-SW21A

 

                    1-22                          Class 1-SW22A

                                                 Class 2-SW22A

 

                    1-23                          Class 1-SW23A

                                                 Class 2-SW23A

 

 

                                      -9-

<PAGE>

 

                    1-24                          Class 1-SW24A

                                                 Class 2-SW24A

 

                     1-25                          Class 1-SW25A

                                                 Class 2-SW25A

 

                    1-26                          Class 1-SW26A

                                                 Class 2-SW26A

 

                     1-27                          Class 1-SW27A

                                                 Class 2-SW27A

 

                    1-28                          Class 1-SW28A

                                                 Class 2-SW28A

 

                     1-29                          Class 1-SW29A

                                                 Class 2-SW29A

 

                    1-30                          Class 1-SW30A

                                                 Class 2-SW30A

 

                     1-31                          Class 1-SW31A

                                                 Class 2-SW31A

 

                    1-32                          Class 1-SW32A

                                                 Class 2-SW32A

 

                     1-33                          Class 1-SW33A

                                                 Class 2-SW33A

 

                    1-34                          Class 1-SW34A

                                                 Class 2-SW34A

 

                     1-39                          Class 1-SW35A

                                                 Class 2-SW35A

 

                    1-40                          Class 1-SW36A

                                                 Class 2-SW36A

 

                     1-41                          Class 1-SW37A

                                                 Class 2-SW37A

 

                    1-42                          Class 1-SW38A

                                                 Class 2-SW38A

 

                     1-43                          Class 1-SW39A

                                                 Class 2-SW39A

 

                    1-44                          Class 1-SW40A

                                                 Class 2-SW40A

 

                     1-45                          Class 1-SW41A

                                                 Class 2-SW41A

 

                    1-46                          Class 1-SW42A

                                                 Class 2-SW42A

 

                    1-47                          Class 1-SW43A

                                                 Class 2-SW43A

 

                    1-48                          Class 1-SW44A

                                                 Class 2-SW44A

 

                    1-49                          Class 1-SW45A

                                                 Class 2-SW45A

 

                    1-50                          Class 1-SW46A

                                                 Class 2-SW46A

 

                    1-51                          Class 1-SW47A

                                                 Class 2-SW47A

 

                    1-52                          Class 1-SW48A

                                                 Class 2-SW48A

 

 

                                       -10-

<PAGE>

 

                    1-53                          Class 1-SW49A

                                                 Class 2-SW49A

 

                    1-54                          Class 1-SW50A

                                                  Class 2-SW50A

 

                    1-55                          Class 1-SW51A

                                                 Class 2-SW51A

 

                    1-56                          Class 1-SW52A

                                                  Class 2-SW52A

 

                    1-57                          Class 1-SW53A

                                                 Class 2-SW53A

 

                    1-58                          Class 1-SW54A

                                                  Class 2-SW54A

 

                    1-59                          Class 1-SW55A

                                                 Class 2-SW55A

 

                    1-60                          Class 1-SW56A

                                                  Class 2-SW56A

 

(5) The Class LT1-R Interest shall have no principal amount and shall bear no

interest.

 

REMIC 2

 

The following table sets forth the designation, the initial principal balances

and the interest rates in each of the interests in REMIC 2.

 

Class                         Initial Principal Balance        Interest Rate

 

LT2-AF1                            109,500,000.00                   (1)

LT2-AF2                             70,398,000.00                   (1)

LT2-AF3                              4,887,000.00                   (1)

LT2-AF4                             29,721,000.00                   (1)

LT2-AF5                             23,834,000.00                   (1)

LT2-AV1                            120,066,000.00                   (1)

LT2-AV2                             102,297,000.00                   (1)

LT2-AV3                             20,000,000.00                   (1)

LT2-M1A                             11,293,000.00                   (1)

LT2-M1B                             11,257,000.00                    (1)

LT2-M2A                              5,508,000.00                   (1)

LT2-M2B                              5,492,000.00                   (1)

LT2-M3A                              2,892,000.00                   (1)

LT2-M3B                              2,883,000.00                   (1)

LT2-M4A                              7,437,000.00                   (1)

LT2-M4B                              7,413,000.00                   (1)

LT2-M5A                              1,652,000.00                   (1)

LT2-M5B                               1,648,000.00                   (1)

LT2-M6A                              1,377,000.00                   (1)

LT2-M6B                              1,373,000.00                   (1)

LT2-B1                               2,750,000.00                    (1)

LT2-B2                               2,750,000.00                   (1)

LT2-B3                               3,575,000.00                   (1)

REMIC 2 X Interest                            (2)                   (2)

LT2-IO                                         (3)                   (3)

LT2-R                                      100.00                   (4)

 

 

                                      -11-

<PAGE>

 

(1) The interest rates on each of these REMIC 2 Regular Interests shall be an

annual rate equal to the Pass-Through Rate for the corresponding Class of

Certificates, provided that in lieu of the applicable Available Funds Caps set

forth in the definition of an applicable Pass-Through Rate, the applicable REMIC

2 Net WAC Cap shall be used.

 

(2) The REMIC 2 X Interest shall have an initial principal balance equal to

$657.28. The REMIC 2 X Interest shall accrue interest on a notional balance set

forth in the definition of REMIC 2 X Interest at a rate equal to the REMIC 2 X

Interest Rate.

 

(3) The Class LT2-IO Interest shall have no principal amount and will not have

an interest rate, but will be entitled to 100% of the interest accrued with

respect to the Class LT1-IO Interest.

 

(4) The Class LT2-R Interest shall bear no interest.

 

The Certificates

 

The following table sets forth the Class designation, Certificate Interest Rate,

and initial Class Principal Amount for each Class of Certificates comprising

interests in the Trust Fund.

 

Class                         Initial Principal Balance        Interest Rate

 

AF-1                                109,500,000.00                  (1)

AF-2                                 70,398,000.00                  (1)

AF-3                                  4,887,000.00                  (1)

AF-4                                 29,721,000.00                  (1)

AF-5                                 23,834,000.00                  (1)

AV-1                                120,066,000.00                  (1)

AV-2                                102,297,000.00                  (1)

AV-3                                  20,000,000.00                  (1)

M-1A                                 11,293,000.00                  (1)

M-1B                                 11,257,000.00                  (1)

M-2A                                  5,508,000.00                  (1)

M-2B                                  5,492,000.00                  (1)

M-3A                                  2,892,000.00                  (1)

M-3B                                  2,883,000.00                  (1)

M-4A                                  7,437,000.00                  (1)

M-4B                                  7,413,000.00                  (1)

M-5A                                  1,652,000.00                  (1)

M-5B                                  1,648,000.00                  (1)

M-6A                                   1,377,000.00                  (1)

M-6B                                  1,373,000.00                  (1)

B-1                                   2,750,000.00                  (1)

B-2                                   2,750,000.00                  (1)

B-3                                   3,575,000.00                  (1)

X                                              (2)                  (2)

ES                                             (3)                  (3)

R                                               (4)                  (4)

 

 

                                      -12-

<PAGE>

 

(1) Each of these Classes of Certificates shall bear interest at a per annum

rate equal to the Pass-Through Rate for such Certificates set forth in the

definitions herein.

 

(2) For federal income tax purposes, the Class X Certificate shall represent (i)

the right to receive all distributions with respect to the REMIC 2 Regular

Interests represented by the REMIC 2 X Interest and the Class LT2-IO Interest,

(ii) the right to amounts distributable pursuant to Section 5.05(i) and (iii)

certain rights and obligations with respect to notional principal contracts as

described in Section 2.07.

 

(3) The Class ES Certificates shall be entitled to the amounts set forth herein

and shall not represent a REMIC regular interest.

 

(4) The Class R Interest represents ownership of the Class PF-R Interest, the

Class SW-R Interest, the Class LT1-R Interest and the Class LT2-R Interest.

 

      In consideration of the mutual agreements herein contained, the Depositor,

the Servicing Administrator, the Servicer, the Securities Administrator, the

Backup Servicer and the Trustee hereby agree as follows:

 

                                   ARTICLE I

 

                                   DEFINITIONS

 

      Whenever used in this Agreement, the following words and phrases, unless

the context otherwise requires, shall have the following meanings:

 

      Accepted Servicing Administration Practices: With respect to any Mortgage

Loan, as applicable, either (x) those customary mortgage master servicing

practices of prudent mortgage servicing institutions that master service

mortgage loans of the same type and quality as such Mortgage Loan in the

jurisdiction where the related Mortgaged Property (or Underlying Mortgaged

Property in the case of a Co-op Loan) is located, to the extent applicable to

the Servicing Administrator (except in its capacity as successor to the

Servicer), or (y) as provided in Section 5.01 hereof, but in no event below the

standard set forth in clause (x).

 

      Accepted Servicing Practices: With respect to any Mortgage Loan, the

customary mortgage servicing practices of prudent mortgage lending institutions

which service for their own account mortgage loans of the same type as such

Mortgage Loan in the jurisdiction in which the related Mortgaged Property is

located.

 

      Accrual Period: With respect to the LIBOR Certificates, the REMIC 1

Regular Interests and the REMIC 2 Regular Interests (other than the REMIC 2

Regular Interests related to the Fixed Rate Certificates) and any Distribution

Date, the period commencing on the immediately preceding Distribution Date (or,

in the case of the first Distribution Date, the Closing Date) and ending on the

day immediately preceding such Distribution Date and with respect to the Fixed

Rate Certificates and the REMIC 2 Regular Interests related to the Fixed Rate

Certificates, the SWAP REMIC Regular Interests and the Pre-Funding REMIC Regular

Interests, the calendar month immediately preceding the month in which such

Distribution Date occurs. All calculations of interest on the LIBOR

Certificates, the REMIC 1 Regular Interests and the REMIC 2 Regular Interests

(other than the REMIC 2 Regular Interests related to the Fixed Rate

Certificates) will be made on the basis of the actual number of days elapsed in

the related Accrual Period and a 360 day year and all calculations of interest

on the Fixed Rate Certificates and the REMIC 2 Regular Interests related to the

Fixed Rate Certificates, the SWAP REMIC Regular

 

 

                                       -13-

<PAGE>

 

Interests and the Pre-Funding REMIC Regular Interests will be made on the basis

of a 360 day year consisting of twelve 30 day months.

 

      Addition Notice: With respect to the transfer of Subsequent Mortgage Loans

to the Trust Fund pursuant to Section 2.11, a notice of the Seller's designation

of the Subsequent Mortgage Loans to be sold to the Trust Fund, the proposed

Mortgage Group to which such Mortgage Loans are to be added, the proposed

Subsequent Cut-off Date, the proposed Subsequent Transfer Date and the aggregate

Stated Principal Balance of such Subsequent Mortgage Loans as of the Subsequent

Cut-off Date. The Addition Notice shall be given to the Servicer, the Trustee,

the Custodian, the Certificate Insurer and the Securities Administrator not

later than three Business Days prior to the related Subsequent Transfer Date and

shall be substantially in the form of Exhibit N.

 

      Administration Fee: The sum of the Aggregate Servicing Fee, the Securities

Administrator Fee and the Credit Risk Manager Fee.

 

      Advance: The aggregate of the advances required to be made by the Servicer

with respect to any Distribution Date pursuant to Section 5.01.

 

      Advance Facility: A financing or other facility as described in Section

5.02(a).

 

      Advance Facility Notice: As defined in Section 5.02(b) hereof.

 

      Advance Financing Person: As defined in Section 5.02(a) hereof.

 

      Advance Reimbursement Amounts: As defined in Section 5.02(b) hereof.

 

      Affiliate: With respect to any specified Person, any other Person

controlling, controlled by or under common control with such Person. For the

purposes of this definition, "control" means the power to direct the management

and policies of a Person, directly or indirectly, whether through ownership of

voting securities, by contract or otherwise; and the terms "controlling" and

"controlled" have meanings correlative to the foregoing.

 

      Aggregate Certificate Principal Balance: For any date of determination,

the sum of the Class A Certificate Principal Balance, the Class R Certificate

Principal Balance, the Class M-1 Certificate Principal Balance, the Class M-2

Certificate Principal Balance, the Class M-3 Certificate Principal Balance, the

Class M-4 Certificate Principal Balance, the Class M-5 Certificate Principal

Balance, the Class M-6 Certificate Principal Balance, the Class B-1 Certificate

Principal Balance, the Class B-2 Certificate Principal Balance and the Class B-3

Certificate Principal Balance, in each case as of such date of determination.

 

      Aggregate Servicing Fee: As to each Mortgage Loan and any Distribution

Date, an amount equal to one month's interest at the Servicing Fee Rate on the

Stated Principal Balance of such Mortgage Loan as of the immediately preceding

Distribution Date or, in the event of any payment of interest that accompanies a

Principal Prepayment in full made by the Mortgagor, interest at the Servicing

Fee Rate on the Stated Principal Balance of such Mortgage Loan as of the

immediately preceding Distribution Date for the period covered by such payment

of interest (in each case payable from interest collections on such Mortgage

Loan).

 

      Agreement: This Pooling and Servicing Agreement and any and all amendments

or supplements hereto made in accordance with the terms herein.

 

 

                                      -14-

<PAGE>

 

      Amounts For Future Distribution: As to any Distribution Date, the

aggregate amount held in the related Collection Account (with respect to the

Servicer) or the Servicing Administrator Collection Account (with respect to the

Servicing Administrator) at the close of business on the immediately preceding

Determination Date on account of (i) all Scheduled Payments or portions thereof

received in respect of the Mortgage Loans due after the related Due Period and

(ii) Principal Prepayments and Liquidation Proceeds received in respect of the

Mortgage Loans after the last day of the related Prepayment Period.

 

      Applied Realized Loss Amount: With respect to any Distribution Date, the

amount, if any, by which, the Aggregate Certificate Principal Balance after

distributions of principal on such Distribution Date exceeds the sum of the (x)

aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution

Date and (y) the amount on deposit in the Pre-Funding Account as of such

Distribution Date (disregarding income or loss on investments of amount on

deposit in the Pre-Funding Account).

 

      Assignment of Mortgage: An assignment of the Mortgage, notice of transfer

(or UCC-3 assignment (or equivalent instrument) with respect to each Co-op Loan)

or equivalent instrument, in recordable form (except in the case of a Co-op

Loan), sufficient under the laws of the jurisdiction where the related Mortgaged

Property (or Underlying Mortgaged Property, in the case of a Co-op Loan) is

located to reflect of record the sale and assignment of the Mortgage Loan to the

Trustee, which assignment, notice of transfer or equivalent instrument may, if

permitted by law, be in the form of one or more blanket assignments covering

Mortgages secured by Mortgaged Properties located in the same county.

 

      Authenticating Agent: As defined in Section 6.10 hereof.

 

      Available Funds Cap: Any of the Group I Available Funds Cap, the Group I

Net WAC Cap, the Group II Available Funds Cap or the Subordinated Available

Funds Cap, as applicable.

 

      Backup Servicer: JPMorgan, or its permitted successor in interest or

assignee or any successor Backup Servicer appointed pursuant to the provisions

hereof.

 

      Balloon Loan: A Mortgage Loan having an original term to stated maturity

of generally up 15 years which provides for level monthly payments of principal

and interest generally based on a 30 year amortization schedule, with a balloon

payment of the remaining outstanding principal balance due on such Mortgage Loan

at its stated maturity.

 

      Book-Entry Certificates: Any of the Certificates that shall be registered

in the name of the Depository or its nominee, the ownership of which is

reflected on the books of the Depository or on the books of a Person maintaining

an account with the Depository (directly, as a "Depository Participant," or

indirectly, as an indirect participant in accordance with the rules of the

Depository and as described in Section 6.06). As of the Closing Date, each of

the Class A, Class M and Class B Certificates constitutes a Class of Book-Entry

Certificates.

 

      Business Day: Any day other than (i) a Saturday or a Sunday, or (ii) a day

on which banking institutions in the City of New York, New York, or the city in

which the Corporate Trust Office of the Trustee, the Securities Administrator or

the Certificate Insurer is located, or financial and savings and loan

institutions in the States of California, Texas, Minnesota, Illinois or Colorado

are authorized or obligated by law or executive order to be closed.

 

      Capitalized Interest Account: The account defined in Section 5.10 herein.

 

 

                                      -15-

<PAGE>

 

      Capitalized Interest Amount: The amount paid by the Seller to the

Securities Administrator for deposit into the Capitalized Interest Account on

the Closing Date pursuant to Section 5.10, which amount is $293,247.

 

      Certificate: Any one of the certificates of any Class executed by the

Securities Administrator and authenticated by the Authenticating Agent in

substantially the forms attached hereto as Exhibits A.

 

      Certificate Account: The separate Eligible Account created and maintained

by the Securities Administrator pursuant to Section 3.05(f) in the name of the

Trustee for the benefit of the Certificateholders and designated "JPMorgan Chase

Bank, N.A., as securities administrator for U.S. Bank National Association, as

trustee, in trust for registered holders of Terwin Mortgage Trust, Asset-Backed

Certificates, Series TMTS 2005-16HE." Funds in the Certificate Account shall be

held in trust for the Certificateholders for the uses and purposes set forth in

this Agreement.

 

      Certificate Group: Either of Certificate Group I or Certificate Group II.

 

      Certificate Group I: The Group I Senior Certificates and Class R

Certificates. For purposes of Section 2.07 hereof, Certificate Group I shall be

related to Group I.

 

      Certificate Group II: The Group II Senior Certificates. For purposes of

Section 2.07 hereof, Certificate Group II shall be related to Group II.

 

      Certificate Insurance Policy: The irrevocable Certificate Guaranty

Insurance Policy, No. 51683-N, including any endorsements thereto, issued by the

Certificate Insurer with respect to the Class AF-2, Class AF-4 and Class AF-5

Certificates.

 

      Certificate Insurer: Financial Security Assurance Inc., a New York

financial guaranty insurance company, or any successor thereto.

 

      Certificate Insurer Account: The account established pursuant to Section

5.07(g) hereof.

 

      Certificate Insurer Contact Persons: Collectively, the officers designated

by each Servicer to provide information to the Certificate Insurer pursuant to

Section 5.07(m).

 

      Certificate Insurer Default: A default by the Certificate Insurer in its

obligations under the Certificate Insurance Policy.

 

      Certificate Insurer Premium: With respect to any Distribution Date, an

amount equal to 1/12th of the product of (a) the aggregate Certificate Principal

Balance of the Class AF-2, Class AF-4 and Class AF-5 Certificates as of such

Distribution Date (prior to giving effect to any distributions thereon on such

Distribution Date) and (b) the Certificate Insurer Premium Rate.

 

      Certificate Insurer Premium Rate: The per annum rate at which the

Certificate Insurer Premium is determined, as described in the commitment letter

dated as of October 17, 2005, between the Depositor, the Seller and the

Certificate Insurer.

 

       Certificate Insurer Reimbursement Amount: The sum of (i) all amounts paid

by the Certificate Insurer under the Certificate Insurance Policy which have not

been previously reimbursed, (ii) all unpaid Certificate Insurer Premiums, (iii)

all costs and expenses incurred by the Certificate Insurer on behalf of itself

or the Class AF-2, Class AF-4 and Class AF-5 Certificates in connection with any

actions, suits or proceedings with respect to the exercise or enforcement of any

rights under the Certificate Insurance

 

 

                                      -16-

<PAGE>

 

Policy or this Agreement and (iv) interest on the foregoing at the respective

Pass-Through Rate on each of the Class AF-2, Class AF-4 and Class AF-5

Certificates.

 

      Certificate Owner: With respect to a Book-Entry Certificate, the Person

that is the beneficial owner of such Book-Entry Certificate.

 

      Certificate Principal Balance: As to any Certificate (other than a Class X

or Class ES Certificate) and as of any Distribution Date, the Initial

Certificate Principal Balance of such Certificate less the sum of (1) all

amounts distributed with respect to such Certificate in reduction of the

Certificate Principal Balance thereof on previous Distribution Dates pursuant to

Section 5.05, and (2) any Applied Realized Loss Amounts allocated to such

Certificate on previous Distribution Dates pursuant to Section 5.05(j).

Notwithstanding the foregoing on any Distribution Date relating to a Due Period

in which a Subsequent Recovery has been received by the Servicer, the

Certificate Principal Balance of any Class of Certificates then outstanding for

which any Applied Realized Loss Amount has been allocated will be increased, in

order of seniority, by an amount equal to the lesser of (i) the Unpaid Realized

Loss Amount for such Class of Certificates and (ii) the total of any Subsequent

Recovery in respect of principal distributed on such date to the

Certificateholders (reduced by the amount of the increase in the Certificate

Principal Balance of any more senior Class of Certificates pursuant to this

sentence on such Distribution Date). Solely for the purposes of determining the

Certificate Insurer's rights as subrogee for payments pursuant to Section 5.05,

"Certificate Principal Balance" of the Class AF-2, Class AF-4 and Class AF-5

Certificates shall not be reduced by the amount of any payments made by the

Certificate Insurer in respect of principal on such Certificates under the

Certificate Insurance Policy, except to the extent such payment shall have been

reimbursed to the Certificate Insurer pursuant to the provisions of this

Agreement. Instead, the Certificate Insurer shall be subrogated to such amounts

paid under the Certificate Insurance Policy.

 

      Certificate Register: The register maintained pursuant to Section 6.02

hereof.

 

      Certificate Registrar: The Certificate Registrar appointed pursuant to

Section 6.02 hereof.

 

      Certificateholder or Holder: The Person in whose name a Certificate is

registered in the Certificate Register (initially, Cede & Co., as nominee for

the Depository, in the case of the Book-Entry Certificates) in the case of any

Class of Certificates, and, with respect to the Class AF-2, Class AF-4 and Class

AF-5 Certificates, the Certificate Insurer (except with respect to distributions

pursuant to Section 5.05, the Certificate Insurer shall only be a

Certificateholder with respect to the Class AF-2, Class AF-4 and Class AF-5

Certificates to the extent of any amount paid under the Certificate Insurance

Policy), except that solely for the purpose of giving any consent pursuant to

this Agreement, any Certificate registered in the name of the Depositor or any

Affiliate of the Depositor shall be deemed not to be Outstanding and the

Percentage Interest evidenced thereby shall not be taken into account in

determining whether the requisite amount of Percentage Interests necessary to

effect such consent has been obtained; provided, however, that if any such

Person (including the Depositor) owns 100% of the Percentage Interests evidenced

by a Class of Certificates, such Certificates shall be deemed to be Outstanding

for purposes of any provision hereof that requires the consent of the Holders of

Certificates of a particular Class as a condition to the taking of any action

hereunder. The Securities Administrator, the Trustee and the Certificate

Registrar are entitled to rely conclusively on a certification of the Depositor

or any Affiliate of the Depositor in determining which Certificates are

registered in the name of an Affiliate of the Depositor.

 

      Class: All Certificates bearing the same Class designation as set forth in

Section 6.01 hereof.

 

 

                                      -17-

<PAGE>

 

      Class A Certificate Principal Balance: For any date of determination, the

sum of the Class AF-1 Certificate Principal Balance, the Class AF-2 Certificate

Principal Balance, the Class AF-3 Certificate Principal Balance, the Class AF-4

Certificate Principal Balance, the Class AF-5 Certificate Principal Balance, the

Class AV-1 Certificate Principal Balance, the Class AV-2 Certificate Principal

Balance and the Class AV-3 Certificate Principal Balance.

 

      Class A Certificates: Any of the Class AF-1 Certificates, the Class AF-2

Certificates, the Class AF-3 Certificates, the Class AF-4 Certificates, the

Class AF-5 Certificates, the Class AV-1 Certificates, the Class AV-2

Certificates and the Class AV-3 Certificates.

 

      Class A Principal Distribution Amount: With respect to any Distribution

Date (1) prior to the Stepdown Date or any Distribution Date on which a Trigger

Event exists, 100% of the Principal Distribution Amount for such Distribution

Date and (2) on or after the Stepdown Date where a Trigger Event does not exist,

the excess of (A) the Class A Certificate Principal Balance and the Class R

Certificate Principal Balance immediately prior to such Distribution Date over

(B) the lesser of (i) 73.20% of the Stated Principal Balance of the Mortgage

Loans as of the end of the immediately preceding Due Period and (ii) the excess

of the Stated Principal Balance of the Mortgage Loans as of the end of the

immediately preceding Due Period over the Minimum Required Overcollateralization

Amount; provided, however, that in no event will the Class A Principal

Distribution Amount with respect to any Distribution Date exceed the aggregate

Certificate Principal Balance of the Class A and Class R Certificates.

 

      Class AF-1 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class AF-1 Certificates.

 

      Class AF-1 Certificates: Any Certificate designated as a "Class AF-1

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class AF-1 Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class AF-1 Pass-Through Rate on

the Class AF-1 Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class AF-1 Certificates.

 

      Class AF-1 Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class AF-1 Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

AF-1 Certificates with respect to Class AF-1 Current Interest and Class AF-1

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class AF-1

Pass-Through Rate for the related Accrual Period.

 

      Class AF-1 Margin: As of any Distribution Date up to and including the

Optional Termination Date for the Certificates, 0.150% per annum and, as of any

Distribution Date after the Optional Termination Date, 0.300% per annum.

 

      Class AF-1 Pass-Through Rate: For the first Distribution Date, 4.14688%

per annum. As of any Distribution Date thereafter, the least of (1) One-Month

LIBOR plus the Class AF-1 Margin, (2) the Group I Available Funds Cap for such

Distribution Date and (3) the Group I Maximum Rate Cap for such Distribution

Date.

 

 

                                      -18-

<PAGE>

 

      Class AF-2 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class AF-2 Certificates.

 

      Class AF-2 Certificates: Any Certificate designated as a "Class AF-2

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class AF-2 Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class AF-2 Pass-Through Rate on

the Class AF-2 Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class AF-2 Certificates.

 

      Class AF-2 Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class AF-2 Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

AF-2 Certificates with respect to Class AF-2 Current Interest and Class AF-2

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class AF-2

Pass-Through Rate for the related Accrual Period.

 

      Class AF-2 Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class AF-2 Certificates, the

least of (1) 4.761% per annum, (2) the Group I Net WAC Cap for such Distribution

Date and (3) the Group I Maximum Rate Cap for such Distribution Date and, as of

any Distribution Date after the Optional Termination Date, the least of (1)

5.261% per annum, (2) the Group I Net WAC Cap for such Distribution Date and (3)

the Group I Maximum Rate Cap for such Distribution Date.

 

      Class AF-3 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class AF-3 Certificates.

 

      Class AF-3 Certificates: Any Certificate designated as a "Class AF-3

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class AF-3 Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class AF-3 Pass-Through Rate on

the Class AF-3 Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class AF-3 Certificates.

 

      Class AF-3 Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class AF-3 Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

AF-3 Certificates with respect to Class AF-3 Current Interest and Class AF-3

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class AF-3

Pass-Through Rate for the related Accrual Period.

 

      Class AF-3 Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class AF-3 Certificates, the

least of (1) 5.300% per annum, (2) the Group I Net

 

 

                                      -19-

<PAGE>

 

WAC Cap for such Distribution Date and (3) the Group I Maximum Rate Cap for such

Distribution Date and, as of any Distribution Date after the Optional

Termination Date, the least of (1) 5.800% per annum, (2) the Group I Net WAC Cap

for such Distribution Date and (3) the Group I Maximum Rate Cap for such

Distribution Date.

 

      Class AF-4 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class AF-4 Certificates.

 

      Class AF-4 Certificates: Any Certificate designated as a "Class AF-4

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class AF-4 Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class AF-4 Pass-Through Rate on

the Class AF-4 Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class AF-4 Certificates.

 

      Class AF-4 Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class AF-4 Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

AF-4 Certificates with respect to Class AF-4 Current Interest and Class AF-4

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class AF-4

Pass-Through Rate for the related Accrual Period.

 

       Class AF-4 Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class AF-4 Certificates, the

least of (1) 5.470% per annum, (2) the Group I Net WAC Cap for such Distribution

Date and (3) the Group I Maximum Rate Cap for such Distribution Date and, as of

any Distribution Date after the Optional Termination Date, the least of (1)

5.970% per annum, (2) the Group I Net WAC Cap for such Distribution Date and (3)

the Group I Maximum Rate Cap for such Distribution Date.

 

      Class AF-5 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class AF-5 Certificates.

 

      Class AF-5 Certificates: Any Certificate designated as a "Class AF-5

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class AF-5 Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class AF-5 Pass-Through Rate on

the Class AF-5 Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class AF-5 Certificates.

 

       Class AF-5 Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class AF-5 Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

AF-5 Certificates with respect to Class AF-5 Current Interest and Class AF-5

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such

 

 

                                      -20-

<PAGE>

 

excess (to the extent permitted by applicable law) at the Class AF-5

Pass-Through Rate for the related Accrual Period.

 

      Class AF-5 Lockout Distribution Amount: For any Distribution Date, an

amount equal to the product of (x) the Class AF-5 Lockout Distribution

Percentage for such Distribution Date and (y) the Class AF-5 Pro Rata

Distribution Amount for such Distribution Date. In no event shall the Class AF-5

Lockout Distribution Amount for a Distribution Date exceed the Principal

Distribution Amount for such Distribution Date or the Certificate Principal

Balance of the Class AF-5 Certificates immediately prior to such Distribution

Date.

 

      Class AF-5 Lockout Distribution Percentage: For any Distribution Date, the

applicable percentage for such Distribution Date set forth in the following

table:

 

             Distribution Date Occurring In          Lockout Percentage

            ------------------------------          ------------------

            November 2005 - October 2008                     0%

            November 2008 - October 2010                     45%

            November 2010 - October 2011                     80%

            November 2011 - October 2012                    100%

            November 2012 and thereafter                    300%

 

      Class AF-5 Pro Rata Distribution Amount: For any Distribution Date, an

amount equal to the product of (x) a fraction expressed as a percentage, the

numerator of which is the Certificate Principal Balance of the Class AF-5

Certificates immediately prior to such Distribution Date and the denominator of

which is the aggregate Certificate Principal Balance of the Group I Senior

Certificates immediately prior to such Distribution Date and (y) the Principal

Distribution Amount for such Distribution Date.

 

      Class AF-5 Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class AF-5 Certificates, the

least of (1) 5.033% per annum, (2) the Group I Net WAC Cap for such Distribution

Date and (3) the Group I Maximum Rate Cap for such Distribution Date and, as of

any Distribution Date after the Optional Termination Date, the least of (1)

5.533% per annum, (2) the Group I Net WAC Cap for such Distribution Date and (3)

the Group I Maximum Rate Cap for such Distribution Date.

 

      Class AV-1 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class AV-1 Certificates.

 

      Class AV-1 Certificates: Any Certificate designated as a "Class AV-1

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class AV-1 Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class AV-1 Pass-Through Rate on

the Class AV-1 Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class AV-1 Certificates.

 

 

                                      -21-

<PAGE>

 

      Class AV-1 Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class AV-1 Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

AV-1 Certificates with respect to Class AV-1 Current Interest and Class AV-1

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class AV-1

Pass-Through Rate for the related Accrual Period.

 

       Class AV-1 Margin: As of any Distribution Date up to and including the

Optional Termination Date for the Certificates, 0.140% per annum and, as of any

Distribution Date after the Optional Termination Date, 0.280% per annum.

 

      Class AV-1 Pass-Through Rate: For the first Distribution Date, 4.13688%

per annum. As of any Distribution Date thereafter, the least of (1) One-Month

LIBOR plus the Class AV-1 Margin, (2) the Group II Available Funds Cap for such

Distribution Date and (3) the Group II Maximum Rate Cap for such Distribution

Date.

 

      Class AV-2 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class AV-2 Certificates.

 

      Class AV-2 Certificates: Any Certificate designated as a "Class AV-2

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class AV-2 Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class AV-2 Pass-Through Rate on

the Class AV-2 Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class AV-2 Certificates.

 

      Class AV-2 Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class AV-2 Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

AV-2 Certificates with respect to Class AV-2 Current Interest and Class AV-2

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class AV-2

Pass-Through Rate for the related Accrual Period.

 

      Class AV-2 Margin: As of any Distribution Date up to and including the

Optional Termination Date for the Certificates, 0.290% per annum and, as of any

Distribution Date after the Optional Termination Date, 0.580% per annum.

 

      Class AV-2 Pass-Through Rate: For the first Distribution Date, 4.28688%

per annum. As of any Distribution Date thereafter, the least of (1) One-Month

LIBOR plus the Class AV-2 Margin, (2) the Group II Available Funds Cap for such

Distribution Date and (3) the Group II Maximum Rate Cap for such Distribution

Date.

 

      Class AV-3 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class AV-3 Certificates.

 

      Class AV-3 Certificates: Any Certificate designated as a "Class AV-3

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

 

                                      -22-

<PAGE>

 

      Class AV-3 Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class AV-3 Pass-Through Rate on

the Class AV-3 Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class AV-3 Certificates.

 

      Class AV-3 Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class AV-3 Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

AV-3 Certificates with respect to Class AV-3 Current Interest and Class AV-3

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class AV-3

Pass-Through Rate for the related Accrual Period.

 

      Class AV-3 Margin: As of any Distribution Date up to and including the

Optional Termination Date for the Certificates, 0.400% per annum and, as of any

Distribution Date after the Optional Termination Date, 0.800% per annum.

 

      Class AV-3 Pass-Through Rate: For the first Distribution Date, 4.39688%

per annum. As of any Distribution Date thereafter, the least of (1) One-Month

LIBOR plus the Class AV-3 Margin, (2) the Group II Available Funds Cap for such

Distribution Date and (3) the Group II Maximum Rate Cap for such Distribution

Date.

 

      Class B Certificates: The Class B-1 Certificates, Class B-2 Certificates

and Class B-3 Certificates.

 

      Class B-1 Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class B-1 Certificates.

 

      Class B-1 Certificate: Any Certificate designated as a "Class B-1

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class B-1 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class B-1 Certificates.

 

      Class B-1 Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class B-1 Pass-Through Rate on

the Class B-1 Certificate Principal Balance as of such the first day of such

Accrual Period (after giving effect to all distributions of principal made or

deemed to be made as of such first day) plus the Current Interest and Interest

Carry Forward Amount portions of any previous distributions on such Class that

are recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class B-1 Certificates.

 

       Class B-1 Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class B-1 Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

B-1 Certificates with respect to Class B-1 Current Interest and Class B-1

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class B-1

Pass-Through Rate for the related Accrual Period.

 

 

                                      -23-

<PAGE>

 

      Class B-1 Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class B-1 Certificates, the

least of (1) 6.500% per annum, (2) the Subordinated Available Funds Cap for such

Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date and, as of any Distribution Date after the Optional

Termination Date, the least of (1) 7.000% per annum, (2) the Subordinated

Available Funds Cap for such Distribution Date and (3) the Subordinated Maximum

Rate Cap for such Distribution Date.

 

      Class B-1 Principal Distribution Amount: With respect to any Distribution

Date on or after the Stepdown Date, 100% of the Principal Distribution Amount

for such Distribution Date if the Class A Certificate Principal Balance, the

Class R Certificate Principal Balance and the Class M Certificate Principal

Balance have been reduced to zero and a Trigger Event exists, or as long as a

Trigger Event does not exist, the excess of (1) the sum of (A) the Class A

Certificate Principal Balance and Class R Certificate Principal Balance (after

taking into account distributions of the Class A Principal Distribution Amount

on such Distribution Date), (B) the Class M Certificate Principal Balance (after

taking into account distributions of the Class M Principal Distribution Amount

on such Distribution Date) and (C) the Class B-1 Certificate Principal Balance

immediately prior to such Distribution Date over (2) the lesser of (A) 96.10% of

the Stated Principal Balance of the Mortgage Loans as of the end of the

immediately preceding Due Period and (B) the excess of the Stated Principal

Balance of the Mortgage Loans as of the end of the immediately preceding Due

Period over the Minimum Required Overcollateralization Amount. Notwithstanding

the foregoing, (I) on any Distribution Date prior to the Stepdown Date on which

the Certificate Principal Balance of each Class of Class A, Class R and Class M

Certificates has been reduced to zero, the Class B-1 Principal Distribution

Amount will equal the lesser of (x) the outstanding Class B-1 Certificate

Principal Balance and (y) 100% of the Principal Distribution Amount remaining

after any distributions on such Class A, Class R and Class M Certificates and

(II) in no event will the Class B-1 Principal Distribution Amount with respect

to any Distribution Date exceed the Class B-1 Certificate Principal Balance.

 

      Class B-1 Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class B-1 Applied Realized Loss Amount over (2) the sum of (x)

all distributions in reduction of the Class B-1 Unpaid Realized Loss Amounts on

all previous Distribution Dates and (y) all increases in the Certificate

Principal Balance of such Class B-1 Certificates pursuant to the definition of

"Certificate Principal Balance."

 

      Class B-2 Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class B-2 Certificates.

 

      Class B-2 Certificate: Any Certificate designated as a "Class B-2

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class B-2 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class B-2 Certificates.

 

      Class B-2 Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class B-2 Pass-Through Rate on

the Class B-2 Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class B-2 Certificates.

 

 

                                      -24-

<PAGE>

 

      Class B-2 Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class B-2 Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

B-2 Certificates with respect to Class B-2 Current Interest and Class B-2

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class B-2

Pass-Through Rate for the related Accrual Period.

 

      Class B-2 Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class B-2 Certificates, the

least of (1) 6.500% per annum, (2) the Subordinated Available Funds Cap for such

Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date and, as of any Distribution Date after the Optional

Termination Date, the least of (1) 7.000% per annum, (2) the Subordinated

Available Funds Cap for such Distribution Date and (3) the Subordinated Maximum

Rate Cap for such Distribution Date.

 

      Class B-2 Principal Distribution Amount: With respect to any Distribution

Date on or after the Stepdown Date, 100% of the Principal Distribution Amount

for such Distribution Date if the Class A Certificate Principal Balance, the

Class R Certificate Principal Balance, the Class M Certificate Principal Balance

and the Class B-1 Certificate Principal Balance have been reduced to zero and a

Trigger Event exists, or as long as a Trigger Event does not exist, the excess

of (1) the sum of (A) the Class A Certificate Principal Balance and Class R

Certificate Principal Balance (after taking into account distributions of the

Class A Principal Distribution Amount on such Distribution Date), (B) the Class

M Certificate Principal Balance (after taking into account distributions of the

Class M Principal Distribution Amount on such Distribution Date), (C) the Class

B-1 Certificate Principal Balance (after taking into account distributions of

the Class B-1 Principal Distribution Amount on such Distribution Date) and (D)

the Class B-2 Certificate Principal Balance immediately prior to such

Distribution Date over (2) the lesser of (A) 97.10% of the Stated Principal

Balance of the Mortgage Loans as of the end of the immediately preceding Due

Period and (B) the excess of the Stated Principal Balance of the Mortgage Loans

as of the end of the immediately preceding Due Period over Minimum Required

Overcollateralization Amount. Notwithstanding the foregoing, (I) on any

Distribution Date prior to the Stepdown Date on which the Certificate Principal

Balance of each Class of Class A, Class R, Class M and Class B-1 Certificates

has been reduced to zero, the Class B-2 Principal Distribution Amount will equal

the lesser of (x) the outstanding Class B-2 Certificate Principal Balance and

(y) 100% of the Principal Distribution Amount remaining after any distributions

on such Class A, Class R, Class M and Class B-1 Certificates and (II) in no

event will the Class B-2 Principal Distribution Amount with respect to any

Distribution Date exceed the Class B-2 Certificate Principal Balance.

 

      Class B-2 Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class B-2 Applied Realized Loss Amount over (2) the sum of (x)

all distributions in reduction of the Class B-2 Unpaid Realized Loss Amounts on

all previous Distribution Dates and (y) all increases in the Certificate

Principal Balance of such Class B-2 Certificates pursuant to the definition of

"Certificate Principal Balance."

 

      Class B-3 Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class B-3 Certificates.

 

      Class B-3 Certificate: Any Certificate designated as a "Class B-3

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class B-3 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class B-3 Certificates.

 

 

                                       -25-

<PAGE>

 

      Class B-3 Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class B-3 Pass-Through Rate on

the Class B-3 Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class B-3 Certificates.

 

      Class B-3 Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class B-3 Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

B-3 Certificates with respect to Class B-3 Current Interest and Class B-3

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class B-3

Pass-Through Rate for the related Accrual Period.

 

      Class B-3 Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class B-3 Certificates, the

least of (1) 6.500% per annum, (2) the Subordinated Available Funds Cap for such

Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date and, as of any Distribution Date after the Optional

Termination Date, the least of (1) 7.000% per annum, (2) the Subordinated

Available Funds Cap for such Distribution Date and (3) the Subordinated Maximum

Rate Cap for such Distribution Date.

 

      Class B-3 Principal Distribution Amount: With respect to any Distribution

Date on or after the Stepdown Date, 100% of the Principal Distribution Amount

for such Distribution Date if the Class A Certificate Principal Balance, the

Class R Certificate Principal Balance, the Class M Certificate Principal

Balance, the Class B-1 Certificate Principal Balance and the Class B-2

Certificate Principal Balance have been reduced to zero and a Trigger Event

exists, or as long as a Trigger Event does not exist, the excess of (1) the sum

of (A) the Class A Certificate Principal Balance and Class R Certificate

Principal Balance (after taking into account distributions of the Class A

Principal Distribution Amount on such Distribution Date), (B) the Class M

Certificate Principal Balance (after taking into account distributions of the

Class M Principal Distribution Amount on such Distribution Date), (C) the Class

B-1 Certificate Principal Balance (after taking into account distributions of

the Class B-1 Principal Distribution Amount on such Distribution Date), (D) the

Class B-2 Certificate Principal Balance immediately prior to such Distribution

Date (after taking into account distribution of the Class B-2 Principal

Distribution Amount on such Distribution Date) and (E) the Class B-3 Certificate

Principal Balance over (2) the lesser of (A) 98.40% of the Stated Principal

Balance of the Mortgage Loans as of the end of the immediately preceding Due

Period and (B) the excess of the Stated Principal Balance of the Mortgage Loans

as of the end of the immediately preceding Due Period over Minimum Required

Overcollateralization Amount. Notwithstanding the foregoing, (I) on any

Distribution Date prior to the Stepdown Date on which the Certificate Principal

Balance of each Class of Class A, Class R, Class M, Class B-1 and Class B-2

Certificates has been reduced to zero, the Class B-3 Principal Distribution

Amount will equal the lesser of (x) the outstanding Class B-3 Certificate

Principal Balance and (y) 100% of the Principal Distribution Amount remaining

after any distributions on such Class A, Class R, Class M, Class B-1 and Class

B-2 Certificates and (II) in no event will the Class B-3 Principal Distribution

Amount with respect to any Distribution Date exceed the Class B-3 Certificate

Principal Balance.

 

       Class B-3 Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class B-3 Applied Realized Loss Amount over (2) the sum of (x)

all distributions in reduction of the Class B-3 Unpaid Realized Loss Amounts on

all previous Distribution Dates and (y) all increases in the Certificate

Principal Balance of such Class B-3 Certificates pursuant to the definition of

"Certificate Principal Balance."

 

 

                                      -26-

<PAGE>

 

      Class ES Certificate: The Class ES Certificates executed by the Trustee

and authenticated by the Trustee in substantially the form set forth in Exhibit

A.

 

      Class ES Distribution Amount: For any Distribution Date, the lesser of (i)

an amount equal to the product of (x) the Stated Principal Balance of the

Mortgage Loans as of the immediately preceding Distribution Date and (y) the

excess of the Servicing Fee Rate over the SLS Servicing Fee Rate and (ii) the

Initial ES Strip.

 

      Class LT1-AF1 Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-AF2 Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-AF3 Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-AF4 Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-AF5 Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-AV1 Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-AV2 Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-AV3 Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-B1 Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-B2 Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-B3 Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

 

                                       -27-

<PAGE>

 

      Class LT1-M1A Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

       Class LT1-M1B Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-M2A Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-M2B Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-M3A Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-M3B Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-M4A Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-M4B Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-M5A Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-M5B Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-M6A Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-M6B Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to 1/4 of the initial principal balance of

its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-R Interest: The sole class of "residual interest" in REMIC 1.

 

 

                                      -28-

<PAGE>

 

      Class LT1-R$100 Interest: An uncertificated regular interest in REMIC 1

with an initial principal balance equal to 1/4 of the initial principal balance

of its Corresponding Certificates and an interest rate equal to the Net Rate.

 

      Class LT1-IO Interest: An uncertificated regular interest in REMIC 1 with

the characteristics set forth in the description of REMIC 1 in the Preliminary

Statement.

 

      Class LT1-IX Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to the excess of (i) 50% of the sum of (x)

the aggregate Cut-off Date Principal Balance of the Mortgage Loans and (y) the

Original Pre-Funded Amount over (ii) the initial principal balance of the REMIC

1-I Marker Interests, and with an interest rate equal to the Net Rate.

 

      Class LT1-IIX Interest: An uncertificated regular interest in REMIC 1 with

an initial principal balance equal to the excess of (i) 50% of the sum of (x)

the aggregate Cut-off Date Principal Balance of the Mortgage Loans and (y) the

Original Pre-Funded Amount over (ii) the initial principal balance of the REMIC

1-II Marker Interests, and with an interest rate equal to the Net Rate.

 

      Class LT1-II1A Interest: An uncertificated regular interest in REMIC 1

with an initial principal balance equal to 0.05% of the excess of (i) the sum of

(x) the aggregate Cut-off Date Principal Balance of the Group I Mortgage Loans

and (y) the portion of the Original Pre-Funded Amount related to Group I over

(ii) the aggregate of the initial Certificate Principal Balances of Certificate

Group I, and with an interest rate equal to the Net Rate.

 

      Class LT1-II1B Interest: An uncertificated regular interest in REMIC 1

with an initial principal balance equal to 0.05% of the sum of (x) the aggregate

Cut-off Date Principal Balance of the Group I Mortgage Loans and (y) the portion

of the Original Pre-Funded Amount related to Group I, and with an interest rate

equal to the rate set forth in footnote 2 to the description of REMIC 1 in the

Preliminary Statement.

 

      Class LT1-II2A Interest: An uncertificated regular interest in REMIC 1

with an initial principal balance equal to 0.05% of the excess of (i) the sum of

(x) the aggregate Cut-off Date Principal Balance of the Group II Mortgage Loans

and (y) the portion of the Original Pre-Funded Amount related to Group II over

(ii) the aggregate of the initial Certificate Principal Balances of Certificate

Group II, and with an interest rate equal to the Net Rate.

 

      Class LT1-II2B Interest: An uncertificated regular interest in REMIC 1

with an initial principal balance equal to 0.05% of the sum of (x) the aggregate

Cut-off Date Principal Balance of the Group II Mortgage Loans and (y) the

portion of the Original Pre-Funded Amount related to Group II, and with an

interest rate equal to the rate set forth in footnote 3 to the description of

REMIC 1 set forth in the Preliminary Statement.

 

      Class LT2-R Interest: The residual interest in REMIC 2 as set forth in the

Preliminary Statement.

 

      Class M Certificates: The Class M-1, Class M-2, Class M-3, Class M-4,

Class M-5 and Class M-6 Certificates.

 

       Class M Certificate Principal Balance: For any Distribution Date, the sum

of the Class M-1 Certificate Principal Balance, the Class M-2 Certificate

Principal Balance, the Class M-3 Certificate Principal Balance, the Class M-4

Certificate Principal Balance, the Class M-5 Certificate Principal Balance and

the Class M-6 Certificate Principal Balance.

 

      Class M Principal Distribution Amount: For any Distribution Date, the sum

of the Class M-1 Principal Distribution Amount, the Class M-2 Principal

Distribution Amount, the Class M-3 Principal

 

 

                                      -29-

<PAGE>

 

Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5

Principal Distribution Amount, and the Class M-6 Principal Distribution Amount.

 

       Class M-1 Certificate: The Class M-1A and Class M-1B Certificates.

 

      Class M-1 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-1A and Class M-1B

Certificates.

 

      Class M-1 Principal Distribution Amount: With respect to any Distribution

Date on or after the Stepdown Date, 100% of the Principal Distribution Amount

for such Distribution Date if the Class A Certificate Principal Balance and the

Class R Certificate Principal Balance has been reduced to zero and a Trigger

Event exists, or as long as a Trigger Event does not exist, the excess of (1)

the sum of (A) the Class A Certificate Principal Balance and Class R Certificate

Principal Balance (after taking into account distributions of the Class A

Principal Distribution Amount on such Distribution Date) and (B) the Class M-1

Certificate Principal Balance immediately prior to such Distribution Date over

(2) the lesser of (A) 81.40% of the Stated Principal Balances of the Mortgage

Loans as of the end of the immediately preceding Due Period and (B) the excess

of the Stated Principal Balances for the Mortgage Loans as of the end of the

immediately preceding Due Period over the Minimum Required Overcollateralization

Amount. Notwithstanding the foregoing, (I) on any Distribution Date prior to the

Stepdown Date on which the Certificate Principal Balance of each Class of Class

A and Class R Certificates has been reduced to zero, the Class M-1 Principal

Distribution Amount will equal the lesser of (x) the outstanding Class M-1

Certificate Principal Balance and (y) 100% of the Principal Distribution Amount

remaining after any distributions on such Class A and Class R Certificates and

(II) in no event will the Class M-1 Principal Distribution Amount with respect

to any Distribution Date exceed the Class M-1 Certificate Principal Balance.

 

      Class M-1A Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-1A Certificates.

 

      Class M-1A Certificate: Any Certificate designated as a "Class M-1A

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-1A Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-1A Certificates.

 

      Class M-1A Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-1A Pass-Through Rate on

the Class M-1A Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class M-1A Certificates.

 

      Class M-1A Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-1A Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-1A Certificates with respect to Class M-1A Current Interest and Class M-1A

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class M-1A

Pass-Through Rate for the related Accrual Period.

 

 

                                      -30-

<PAGE>

 

      Class M-1A Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class M-1A Certificates, the

least of (1) 5.422% per annum, (2) the Subordinated Available Funds Cap for such

Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date and, as of any Distribution Date after the Optional

Termination Date, the least of (1) 5.922% per annum, (2) the Subordinated

Available Funds Cap for such Distribution Date and (3) the Subordinated Maximum

Rate Cap for such Distribution Date.

 

      Class M-1A Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-1A Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the Class M-1A Unpaid Realized Loss

Amounts on all previous Distribution Dates and (y) all increases in the

Certificate Principal Balance of such Class M-1A Certificates pursuant to the

definition of "Certificate Principal Balance."

 

      Class M-1B Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-1B Certificates.

 

      Class M-1B Certificate: Any Certificate designated as a "Class M-1B

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-1B Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-1B Certificates.

 

      Class M-1B Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-1B Pass-Through Rate on

the Class M-1B Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class M-1B Certificates.

 

      Class M-1B Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-1B Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-1B Certificates with respect to Class M-1B Current Interest and Class M-1B

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class M-1B

Pass-Through Rate for the related Accrual Period.

 

      Class M-1B Margin: As of any Distribution Date up to and including the

Optional Termination Date for the Certificates, 0.530% per annum and, as of any

Distribution Date after the Optional Termination Date, 0.795% per annum.

 

      Class M-1B Pass-Through Rate: For the first Distribution Date, 4.52688%

per annum. As of any Distribution Date thereafter, the least of (1) One-Month

LIBOR plus the Class M-1B Margin, (2) the Subordinated Available Funds Cap for

such Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date.

 

      Class M-1B Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-1B Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the

 

 

                                      -31-

<PAGE>

 

Class M-1B Unpaid Realized Loss Amounts on all previous Distribution Dates and

(y) all increases in the Certificate Principal Balance of such Class M-1B

Certificates pursuant to the definition of "Certificate Principal Balance."

 

      Class M-2 Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-2 Certificates.

 

      Class M-2 Certificate: The Class M-2A and Class M-2B Certificates.

 

      Class M-2 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-2A and Class M-2B

Certificates.

 

      Class M-2 Principal Distribution Amount: With respect to any Distribution

Date on or after the Stepdown Date, 100% of the Principal Distribution Amount

for such Distribution Date if the Class A Certificate Principal Balance, the

Class R Certificate Principal Balance and the Class M-1 Certificate Principal

Balance have been reduced to zero and a Trigger Event exists, or as long as a

Trigger Event does not exist, the excess of (1) the sum of (A) the Class A

Certificate Principal Balance and Class R Certificate Principal Balance (after

taking into account distributions of the Class A Principal Distribution Amount

on such Distribution Date), (B) the Class M-1 Certificate Principal Balance

(after taking into account distributions of the Class M-1 Principal Distribution

Amount on such Distribution Date) and (C) the Class M-2 Certificate Principal

Balance immediately prior to such Distribution Date over (2) the lesser of (A)

85.40% of the Stated Principal Balances of the Mortgage Loans as of the end of

the immediately preceding Due Period and (B) the excess of the Stated Principal

Balances of the Mortgage Loans as of the end of the immediately preceding Due

Period over the Minimum Required Overcollateralization Amount. Notwithstanding

the foregoing, (I) on any Distribution Date prior to the Stepdown Date on which

the Certificate Principal Balance of each Class of Class A, Class R and Class

M-1 Certificates has been reduced to zero, the Class M-2 Principal Distribution

Amount will equal the lesser of (x) the outstanding Class M-2 Certificate

Principal Balance and (y) 100% of the Principal Distribution Amount remaining

after any distributions on such Class A, Class R and Class M-1 Certificates and

(II) in no event will the Class M-2 Principal Distribution Amount with respect

to any Distribution Date exceed the Class M-2 Certificate Principal Balance.

 

      Class M-2A Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-2A Certificates.

 

      Class M-2A Certificate: Any Certificate designated as a "Class M-2A

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-2A Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-2A Certificates.

 

      Class M-2A Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-2A Pass-Through Rate on

the Class M-2A Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class M-2A Certificates.

 

 

                                       -32-

<PAGE>

 

      Class M-2A Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-2A Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-2A Certificates with respect to Class M-2A Current Interest and Class M-2A

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class M-2A

Pass-Through Rate for the related Accrual Period.

 

      Class M-2A Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class M-2A Certificates, the

least of (1) 5.471% per annum, (2) the Subordinated Available Funds Cap for such

Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date and, as of any Distribution Date after the Optional

Termination Date, the least of (1) 5.971% per annum, (2) the Subordinated

Available Funds Cap for such Distribution Date and (3) the Subordinated Maximum

Rate Cap for such Distribution Date.

 

      Class M-2A Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-2A Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the Class M-2A Unpaid Realized Loss

Amounts on all previous Distribution Dates and (y) all increases in the

Certificate Principal Balance of such Class M-2A Certificates pursuant to the

definition of "Certificate Principal Balance."

 

      Class M-2B Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-2B Certificates.

 

      Class M-2B Certificate: Any Certificate designated as a "Class M-2B

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-2B Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-2B Certificates.

 

      Class M-2B Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-2B Pass-Through Rate on

the Class M-2B Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class M-2B Certificates.

 

       Class M-2B Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-2B Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-2B Certificates with respect to Class M-2B Current Interest and Class M-2B

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class M-2B

Pass-Through Rate for the related Accrual Period.

 

      Class M-2B Margin: As of any Distribution Date up to and including the

Optional Termination Date for the Certificates, 0.590% per annum and, as of any

Distribution Date after the Optional Termination Date, 0.885% per annum.

 

      Class M-2B Pass-Through Rate: For the first Distribution Date, 4.58688%

per annum. As of any Distribution Date thereafter, the least of (1) One-Month

LIBOR plus the Class M-2B Margin, (2) the

 

 

                                      -33-

<PAGE>

 

Subordinated Available Funds Cap for such Distribution Date and (3) the

Subordinated Maximum Rate Cap for such Distribution Date.

 

      Class M-2B Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-2B Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the Class M-2B Unpaid Realized Loss

Amounts on all previous Distribution Dates and (y) all increases in the

Certificate Principal Balance of such Class M-2B Certificates pursuant to the

definition of "Certificate Principal Balance."

 

      Class M-3 Certificate: The Class M-3A and Class M-3B Certificates.

 

      Class M-3 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-3A and Class M-3B

Certificates.

 

      Class M-3 Principal Distribution Amount: With respect to any Distribution

Date on or after the Stepdown Date, 100% of the Principal Distribution Amount

for such Distribution Date if the Class A Certificate Principal Balance, the

Class R Certificate Principal Balance, the Class M-1 Certificate Principal

Balance and the Class M-2 Certificate Principal Balance have been reduced to

zero and a Trigger Event exists, or as long as a Trigger Event does not exist,

the excess of (1) the sum of (A) the Class A Certificate Principal Balance and

Class R Certificate Principal Balance (after taking into account distributions

of the Class A Principal Distribution Amount on such Distribution Date), (B) the

Class M-1 Certificate Principal Balance (after taking into account distributions

of the Class M-1 Principal Distribution Amount on such Distribution Date), (C)

the Class M-2 Certificate Principal Balance (after taking into account

distributions of the Class M-2 Principal Distribution Amount) and (D) the Class

M-3 Certificate Principal Balance immediately prior to such Distribution Date

over (2) the lesser of (A) 87.50% of the Stated Principal Balances of the

Mortgage Loans as of the end of the immediately preceding Due Period and (B) the

excess of the Stated Principal Balances of the Mortgage Loans as of the end of

the immediately preceding Due Period over the Minimum Required

Overcollateralization Amount. Notwithstanding the foregoing, (I) on any

Distribution Date prior to the Stepdown Date on which the Certificate Principal

Balance of each Class of Class A, Class R, Class M-1 and Class M-2 Certificates

has been reduced to zero, the Class M-3 Principal Distribution Amount will equal

the lesser of (x) the outstanding Class M-3 Certificate Principal Balance and

(y) 100% of the Principal Distribution Amount remaining after any distributions

on such Class A, Class R, Class M-1 and Class M-2 Certificates and (II) in no

event will the Class M-3 Principal Distribution Amount with respect to any

Distribution Date exceed the Class M-3 Certificate Principal Balance.

 

      Class M-3A Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-3A Certificates.

 

      Class M-3A Certificate: Any Certificate designated as a "Class M-3A

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-3A Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-3A Certificates.

 

      Class M-3A Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-3A Pass-Through Rate on

the Class M-3A Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in

 

 

                                      -34-

<PAGE>

 

bankruptcy, less any Non-Supported Interest Shortfall allocated on such

Distribution Date to the Class M-3A Certificates.

 

      Class M-3A Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-3A Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-3A Certificates with respect to Class M-3A Current Interest and Class M-3A

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class M-3A

Pass-Through Rate for the related Accrual Period.

 

      Class M-3A Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class M-3A Certificates, the

least of (1) 5.521% per annum, (2) the Subordinated Available Funds Cap for such

Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date and, as of any Distribution Date after the Optional

Termination Date, the least of (1) 6.021% per annum, (2) the Subordinated

Available Funds Cap for such Distribution Date and (3) the Subordinated Maximum

Rate Cap for such Distribution Date.

 

      Class M-3A Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-3A Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the Class M-3A Unpaid Realized Loss

Amounts on all previous Distribution Dates and (y) all increases in the

Certificate Principal Balance of such Class M-3A Certificates pursuant to the

definition of "Certificate Principal Balance."

 

      Class M-3B Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-3B Certificates.

 

      Class M-3B Certificate: Any Certificate designated as a "Class M-3B

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-3B Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-3B Certificates.

 

      Class M-3B Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-3B Pass-Through Rate on

the Class M-3B Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class M-3B Certificates.

 

      Class M-3B Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-3B Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-3B Certificates with respect to Class M-3B Current Interest and Class M-3B

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class M-3B

Pass-Through Rate for the related Accrual Period.

 

      Class M-3B Margin: As of any Distribution Date up to and including the

Optional Termination Date for the Certificates, 0.650% per annum and, as of any

Distribution Date after the Optional Termination Date, 0.975% per annum.

 

 

                                      -35-

<PAGE>

 

      Class M-3B Pass-Through Rate: For the first Distribution Date, 4.64688%

per annum. As of any Distribution Date thereafter, the least of (1) One-Month

LIBOR plus the Class M-3B Margin, (2) the Subordinated Available Funds Cap for

such Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date.

 

      Class M-3B Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-3B Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the Class M-3B Unpaid Realized Loss

Amounts on all previous Distribution Dates and (y) all increases in the

Certificate Principal Balance of such Class M-3B Certificates pursuant to the

definition of "Certificate Principal Balance."

 

      Class M-4 Certificate: The Class M-4A and Class M-4B Certificates.

 

      Class M-4 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-4A and Class M-4B

Certificates.

 

      Class M-4 Principal Distribution Amount: With respect to any Distribution

Date on or after the Stepdown Date, 100% of the Principal Distribution Amount

for such Distribution Date if the Class A Certificate Principal Balance, the

Class R Certificate Principal Balance, the Class M-1 Certificate Principal

Balance, the Class M-2 Certificate Principal Balance and the Class M-3

Certificate Principal Balance have been reduced to zero and a Trigger Event

exists, or as long as a Trigger Event does not exist, the excess of (1) the sum

of (A) the Class A Certificate Principal Balance and Class R Certificate

Principal Balance (after taking into account distributions of the Class A

Principal Distribution Amount on such Distribution Date), (B) the Class M-1

Certificate Principal Balance (after taking into account distributions of the

Class M-1 Principal Distribution Amount on such Distribution Date), (C) the

Class M-2 Certificate Principal Balance (after taking into account distributions

of the Class M-2 Principal Distribution Amount, (D) the Class M-3 Certificate

Principal Balance (after taking into account distributions of the Class M-3

Principal Distribution Amount), and (E) the Class M-4 Certificate Principal

Balance immediately prior to such Distribution Date over (2) the lesser of (A)

92.90% of the Stated Principal Balances of the Mortgage Loans as of the end of

the immediately preceding Due Period and (B) the excess of the Stated Principal

Balances of the Mortgage Loans as of the end of the immediately preceding Due

Period over the Minimum Required Overcollateralization Amount. Notwithstanding

the foregoing, (I) on any Distribution Date prior to the Stepdown Date on which

the Certificate Principal Balance of each Class of Class A, Class R, Class M-1,

Class M-2 and Class M-3 Certificates has been reduced to zero, the Class M-4

Principal Distribution Amount will equal the lesser of (x) the outstanding Class

M-4 Certificate Principal Balance and (y) 100% of the Principal Distribution

Amount remaining after any distributions on such Class A, Class R, Class M-1,

Class M-2 and Class M-3 Certificates and (II) in no event will the Class M-4

Principal Distribution Amount with respect to any Distribution Date exceed the

Class M-4 Certificate Principal Balance.

 

      Class M-4A Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-4A Certificates.

 

      Class M-4A Certificate: Any Certificate designated as a "Class M-4A

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-4A Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-4A Certificates.

 

 

                                      -36-

<PAGE>

 

      Class M-4A Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-4A Pass-Through Rate on

the Class M-4A Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class M-4A Certificates.

 

      Class M-4A Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-4A Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-4A Certificates with respect to Class M-4A Current Interest and Class M-4A

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class M-4A

Pass-Through Rate for the related Accrual Period.

 

      Class M-4A Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class M-4A Certificates, the

least of (1) 5.570% per annum, (2) the Subordinated Available Funds Cap for such

Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date and, as of any Distribution Date after the Optional

Termination Date, the least of (1) 6.070% per annum, (2) the Subordinated

Available Funds Cap for such Distribution Date and (3) the Subordinated Maximum

Rate Cap for such Distribution Date.

 

      Class M-4A Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-4A Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the Class M-4A Unpaid Realized Loss

Amounts on all previous Distribution Dates and (y) all increases in the

Certificate Principal Balance of such Class M-4A Certificates pursuant to the

definition of "Certificate Principal Balance."

 

      Class M-4B Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-4B Certificates.

 

      Class M-4B Certificate: Any Certificate designated as a "Class M-4B

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-4B Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-4B Certificates.

 

      Class M-4B Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-4B Pass-Through Rate on

the Class M-4B Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class M-4B Certificates.

 

      Class M-4B Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-4B Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-4B Certificates with respect to Class M-4B Current Interest and Class M-4B

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on

 

 

                                       -37-

<PAGE>

 

such excess (to the extent permitted by applicable law) at the Class M-4B

Pass-Through Rate for the related Accrual Period.

 

      Class M-4B Margin: As of any Distribution Date up to and including the

Optional Termination Date for the Certificates, 0.700% per annum and, as of any

Distribution Date after the Optional Termination Date, 1.050% per annum.

 

      Class M-4B Pass-Through Rate: For the first Distribution Date, 4.69688%

per annum. As of any Distribution Date thereafter, the least of (1) One-Month

LIBOR plus the Class M-4B Margin, (2) the Subordinated Available Funds Cap for

such Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date.

 

      Class M-4B Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-4B Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the Class M-4B Unpaid Realized Loss

Amounts on all previous Distribution Dates and (y) all increases in the

Certificate Principal Balance of such Class M-4B Certificates pursuant to the

definition of "Certificate Principal Balance."

 

      Class M-5 Certificate: The Class M-5A and Class M-5B Certificates.

 

      Class M-5 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-5A and Class M-5B

Certificates.

 

      Class M-5 Principal Distribution Amount: With respect to any Distribution

Date on or after the Stepdown Date, 100% of the Principal Distribution Amount

for such Distribution Date if the Class A Certificate Principal Balance, the

Class R Certificate Principal Balance, the Class M-1 Certificate Principal

Balance, the Class M-2 Certificate Principal balance, the Class M-3 Certificate

Principal Balance and the Class M-4 Certificate Principal Balance have been

reduced to zero and a Trigger Event exists, or as long as a Trigger Event does

not exist, the excess of (1) the sum of (A) the Class A Certificate Principal

Balance and Class R Certificate Principal Balance (after taking into account

distributions of the Class A Principal Distribution Amount on such Distribution

Date), (B) the Class M-1 Certificate Principal Balance (after taking into

account distributions of the Class M-1 Principal Distribution Amount on such

Distribution Date), (C) the Class M-2 Certificate Principal Balance (after

taking into account distributions of the Class M-2 Principal Distribution Amount

on such Distribution Date), (D) the Class M-3 Certificate Principal Balance

(after taking into account distributions of the Class M-3 Principal Distribution

Amount on such Distribution Date), (E) the Class M-4 Certificate Principal

Balance (after taking into account distributions of the Class M-4 Principal

Distribution Amount on such Distribution Date) and (F) the Class M-5 Certificate

Principal Balance immediately prior to such Distribution Date over (2) the

lesser of (A) 94.10% of the Stated Principal Balances of the Mortgage Loans as

of the end of the immediately preceding Due Period and (B) the excess of the

Stated Principal Balances of the Mortgage Loans as of the end of the immediately

preceding Due Period over the Minimum Required Overcollateralization Amount.

Notwithstanding the foregoing, (I) on any Distribution Date prior to the

Stepdown Date on which the Certificate Principal Balance of each Class of Class

A, Class R, Class M-1, Class M-2, Class M-3 and Class M-4 Certificates has been

reduced to zero, the Class M-5 Principal Distribution Amount will equal the

lesser of (x) the outstanding Class M-5 Certificate Principal Balance and (y)

100% of the Principal Distribution Amount remaining after any distributions on

such Class A, Class R, Class M-1, Class M-2, Class M-3 and Class M-4

Certificates and (II) in no event will the Class M-5 Principal Distribution

Amount with respect to any Distribution Date exceed the Class M-5 Certificate

Principal Balance.

 

 

                                      -38-

<PAGE>

 

      Class M-5A Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-5A Certificates.

 

      Class M-5A Certificate: Any Certificate designated as a "Class M-5A

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-5A Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-5A Certificates.

 

      Class M-5A Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-5A Pass-Through Rate on

the Class M-5A Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class M-5A Certificates.

 

      Class M-5A Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-5A Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-5A Certificates with respect to Class M-5A Current Interest and Class M-5A

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class M-5A

Pass-Through Rate for the related Accrual Period.

 

      Class M-5A Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class M-5A Certificates, the

least of (1) 5.869% per annum, (2) the Subordinated Available Funds Cap for such

Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date and, as of any Distribution Date after the Optional

Termination Date, the least of (1) 6.369% per annum, (2) the Subordinated

Available Funds Cap for such Distribution Date and (3) the Subordinated Maximum

Rate Cap for such Distribution Date.

 

      Class M-5A Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-5A Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the Class M-5A Unpaid Realized Loss

Amounts on all previous Distribution Dates and (y) all increases in the

Certificate Principal Balance of such Class M-5A Certificates pursuant to the

definition of "Certificate Principal Balance."

 

      Class M-5B Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-5B Certificates.

 

      Class M-5B Certificate: Any Certificate designated as a "Class M-5B

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-5B Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-5B Certificates.

 

      Class M-5B Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-5B Pass-Through Rate on

the Class M-5B Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed

 

 

                                      -39-

<PAGE>

 

to be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class M-5B Certificates.

 

      Class M-5B Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-5B Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-5B Certificates with respect to Class M-5B Current Interest and Class M-5B

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class M-5B

Pass-Through Rate for the related Accrual Period.

 

      Class M-5B Margin: As of any Distribution Date up to and including the

Optional Termination Date for the Certificates, 1.150% per annum and, as of any

Distribution Date after the Optional Termination Date, 1.725% per annum.

 

      Class M-5B Pass-Through Rate: For the first Distribution Date, 5.14688%

per annum. As of any Distribution Date thereafter, the least of (1) One-Month

LIBOR plus the Class M-5B Margin, (2) the Subordinated Available Funds Cap for

such Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date.

 

      Class M-5B Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-5B Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the Class M-5B Unpaid Realized Loss

Amounts on all previous Distribution Dates and (y) all increases in the

Certificate Principal Balance of such Class M-5B Certificates pursuant to the

definition of "Certificate Principal Balance."

 

      Class M-6 Certificate: The Class M-6A and Class M-6B Certificates.

 

      Class M-6 Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-6A and Class M-6B

Certificates.

 

      Class M-6 Principal Distribution Amount: With respect to any Distribution

Date on or after the Stepdown Date, 100% of the Principal Distribution Amount

for such Distribution Date if the Class A Certificate Principal Balance, the

Class R Certificate Principal Balance, the Class M-1 Certificate Principal

Balance, the Class M-2 Certificate Principal Balance, the Class M-3 Certificate

Principal Balance, the Class M-4 Certificate Principal Balance and the Class M-5

Certificate Principal Balance have been reduced to zero and a Trigger Event

exists, or as long as a Trigger Event does not exist, the excess of (1) the sum

of (A) the Class A Certificate Principal Balance and Class R Certificate

Principal Balance (after taking into account distributions of the Class A

Principal Distribution Amount on such Distribution Date), (B) the Class M-1

Certificate Principal Balance (after taking into account distributions of the

Class M-1 Principal Distribution Amount on such Distribution Date), (C) the

Class M-2 Certificate Principal Balance (after taking into account distributions

of the Class M-2 Principal Distribution Amount on such Distribution Date), (D)

the Class M-3 Certificate Principal Balance (after taking into account

distributions of the Class M-3 Principal Distribution Amount on such

Distribution Date), (E) the Class M-4 Certificate Principal Balance (after

taking into account distributions of the Class M-4 Principal Distribution Amount

on such Distribution Date), (F) the Class M-5 Certificate Principal Balance

(after taking into account distributions of the Class M-5 Principal Distribution

Amount on such Distribution Date), and (G) the Class M-6 Certificate Principal

Balance immediately prior to such Distribution Date over (2) the lesser of (A)

95.10% of the Stated Principal Balances of the Mortgage Loans as of the end of

the immediately preceding Due Period and (B) the excess of the Stated Principal

Balances of the

 

 

                                      -40-

<PAGE>

 

Mortgage Loans as of the end of the immediately preceding Due Period over the

Minimum Required Overcollateralization Amount. Notwithstanding the foregoing,

(I) on any Distribution Date prior to the Stepdown Date on which the Certificate

Principal Balance of each Class of Class A, Class R, Class M-1, Class M-2, Class

M-3, Class M-4 and Class M-5 Certificates has been reduced to zero, the Class

M-6 Principal Distribution Amount will equal the lesser of (x) the outstanding

Class M-6 Certificate Principal Balance and (y) 100% of the Principal

Distribution Amount remaining after any distributions on such Class A, Class R,

Class M-1, Class M-2, Class M-3, Class M-4 and Class M-5 Certificates and (II)

in no event will the Class M-6 Principal Distribution Amount with respect to any

Distribution Date exceed the Class M-6 Certificate Principal Balance.

 

      Class M-6A Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-6A Certificates.

 

      Class M-6A Certificate: Any Certificate designated as a "Class M-6A

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-6A Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-6A Certificates.

 

      Class M-6A Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-6A Pass-Through Rate on

the Class M-6A Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class M-6A Certificates.

 

      Class M-6A Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-6A Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-6A Certificates with respect to Class M-6A Current Interest and Class M-6A

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class M-6A

Pass-Through Rate for the related Accrual Period.

 

      Class M-6A Pass-Through Rate: As of any Distribution Date up to and

including the Optional Termination Date for the Class M-6A Certificates, the

least of (1) 5.968% per annum, (2) the Subordinated Available Funds Cap for such

Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date and, as of any Distribution Date after the Optional

Termination Date, the least of (1) 6.468% per annum, (2) the Subordinated

Available Funds Cap for such Distribution Date and (3) the Subordinated Maximum

Rate Cap for such Distribution Date.

 

      Class M-6A Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-6A Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the Class M-6A Unpaid Realized Loss

Amounts on all previous Distribution Dates and (y) all increases in the

Certificate Principal Balance of such Class M-6A Certificates pursuant to the

definition of "Certificate Principal Balance."

 

      Class M-6B Applied Realized Loss Amount: As of any Distribution Date, the

sum of all Applied Realized Loss Amounts with respect to the Mortgage Loans

which have been applied to the reduction of the Certificate Principal Balance of

the Class M-6B Certificates.

 

 

                                      -41-

<PAGE>

 

      Class M-6B Certificate: Any Certificate designated as a "Class M-6B

Certificate" on the face thereof, in the form of Exhibit A hereto, representing

the right to distributions as set forth herein.

 

      Class M-6B Certificate Principal Balance: As of any date of determination,

the aggregate Certificate Principal Balance of the Class M-6B Certificates.

 

      Class M-6B Current Interest: As of any Distribution Date, the interest

accrued during the related Accrual Period at the Class M-6B Pass-Through Rate on

the Class M-6B Certificate Principal Balance as of the first day of such Accrual

Period (after giving effect to all distributions of principal made or deemed to

be made as of such first day) plus the Current Interest and Interest Carry

Forward Amount portions of any previous distributions on such Class that are

recovered as a voidable preference by a trustee in bankruptcy, less any

Non-Supported Interest Shortfall allocated on such Distribution Date to the

Class M-6B Certificates.

 

      Class M-6B Interest Carry Forward Amount: As of any Distribution Date, the

sum of (1) the excess of (A) the Class M-6B Current Interest with respect to

prior Distribution Dates over (B) the amount actually distributed to the Class

M-6B Certificates with respect to Class M-6B Current Interest and Class M-6B

Interest Carry Forward Amounts on such prior Distribution Dates and (2) interest

on such excess (to the extent permitted by applicable law) at the Class M-6B

Pass-Through Rate for the related Accrual Period.

 

      Class M-6B Margin: As of any Distribution Date up to and including the

Optional Termination Date for the Certificates, 1.350% per annum and, as of any

Distribution Date after the Optional Termination Date, 2.025% per annum.

 

      Class M-6B Pass-Through Rate: For the first Distribution Date, 5.34688%

per annum. As of any Distribution Date thereafter, the least of (1) One-Month

LIBOR plus the Class M-6B Margin, (2) the Subordinated Available Funds Cap for

such Distribution Date and (3) the Subordinated Maximum Rate Cap for such

Distribution Date.

 

      Class M-6B Unpaid Realized Loss Amount: As of any Distribution Date, the

excess of (1) the Class M-6B Applied Realized Loss Amount over (2) the sum of

(x) all distributions in reduction of the Class M-6B Unpaid Realized Loss

Amounts on all previous Distribution Dates and (y) all increases in the

Certificate Principal Balance of such Class M-6B Certificates pursuant to the

definition of "Certificate Principal Balance."

 

      Class PF-I Interest: An uncertificated regular interest in the Pre-Funding

REMIC with an initial principal balance equal to the sum of (x) the aggregate

Cut-off Date Principal Balance of the Group I Mortgage Loans and (y) the portion

of the Original Pre-Funded Amount related to Group I, and with an interest rate

equal to the Group I Net WAC.

 

      Class PF-II Interest: An uncertificated regular interest in the

Pre-Funding REMIC with an initial principal balance equal to the sum of (x) the

aggregate Cut-off Date Principal Balance of the Group II Mortgage Loans and (y)

the portion of the Original Pre-Funded Amount related to Group II, and with an

interest rate equal to the Group II Net WAC.

 

      Class PF-R Interest: The sole class of "residual interest" in the

Pre-Funding REMIC.

 

      Class R Certificate: Any Certificate designated as a "Class R Certificate"

on the face thereof, in the form of Exhibit A hereto, representing the right to

distributions as set forth herein.

 

 

                                      -42-

<PAGE>

 

      Class R Certificate Principal Balance: As of any date of determination,

the Certificate Principal Balance of the Class R Certificate.

 

      Class X Certificates: The Class X Certificates executed by the Trustee and

authenticated by the Trustee in substantially the form set forth in Exhibit A.

 

      Class X Distributable Amount: The excess of (x) the sum of (i) the initial

Overcollateralization Amount, (ii) all interest payments accrued on the REMIC 2

X Interest and (iii) amounts treated as received by the Class X Certificates

pursuant to notional principal contracts described in Section 2.07(d)(ii) over

(y) the sum of (i) all prior distributions to the Class X Certificates pursuant

to Section 5.05(g), (ii) all payments treated as distributed by REMIC 2 to the

REMIC 2 X Interest then paid to the holders of Class A, Class M and Class B

Certificates pursuant to an interest rate cap contract as described in Section

2.07(d), (iii) all payments treated as distributed by REMIC 2 to the REMIC 2 X

Interest then paid to the Swap Provider as described in Section 2.07(e) and (iv)

all payments treated as paid by the Class A, Class M or Class B Certificates to

the Class X Certificates pursuant to notional principal contracts then paid to

the Swap Provider as described in Section 2.07(e).

 

      Closing Date: October 19, 2005.

 

      Code: The Internal Revenue Code of 1986, including any successor or

amendatory provisions.

 

      Collateral Value: With respect to a Mortgage Loan, the proceeds of which

were used to purchase the related Mortgaged Property (or applicable dwelling

unit, in the case of a Co-op Loan), the lesser of (x) the appraisal value of

such Mortgaged Property (or applicable dwelling unit, in the case of a Co-op

Loan) based on an appraisal made for the originator by an independent fee

appraiser at the time of the origination of the related Mortgage Loan and (y)

the sales price of such Mortgaged Property (or applicable dwelling unit, in the

case of a Co-op Loan) at such time of origination and means, with respect to a

Mortgage Loan the proceeds of which were used to refinance an existing Mortgage

Loan, the appraised value of the Mortgaged Property (or applicable dwelling

unit, in the case of a Co-op Loan) based upon the appraisal obtained at the time

of refinancing.

 

      Collection Account: The separate Eligible Accounts created and initially

maintained by the Servicer pursuant to Section 3.05(d) in the name of the

Trustee for the benefit of the Certificateholders and designated "Specialized

Loan Servicing LLC, as servicer for U.S. Bank National Association, as trustee,

in trust for registered holders of Terwin Mortgage Trust, Asset-Backed

Certificates, Series TMTS 2005-16HE." Funds in the Collection Account shall be

held in trust for the Certificateholders for the uses and purposes set forth in

this Agreement.

 

      Compensating Interest: For any Distribution Date and with respect to each

voluntary Principal Prepayment on the related Mortgage Loans serviced by the

Servicer, the lesser of (i) one-half of the Aggregate Servicing Fee payable on

such Distribution Date and (ii) the aggregate Prepayment Interest Shortfall if

any, for the related Prepayment Period; provided, however, that any Compensating

Interest remitted by the Servicing Administrator shall not exceed the Securities

Administrator Fee for such Distribution Date.

 

      Co-op Lease: With respect to a Co-op Loan, the lease with respect to a

dwelling unit occupied by the Mortgagor and relating to the stock allocated to

the related dwelling unit.

 

      Co-op Loan: A Mortgage Loan secured by the pledge of stock allocated to a

dwelling unit in a residential cooperative housing corporation and a collateral

assignment of the related Co-op Lease.

 

 

                                      -43-

<PAGE>

 

      Corporate Trust Office: With respect to (a) the Trustee, the corporate

trust office at which at any particular time its corporate trust business in

connection with this Agreement shall be administered, which office at the date

of the execution of this instrument is located at 209 South LaSalle Street,

Suite 300, Chicago, Illinois 60604, Attn: Corporate Trust Structured Finance,

Terwin Mortgage Trust 2005-16HE, or at such other address as the Trustee may

designate from time to time by notice to the Certificateholders, the Depositor,

the Seller, the Servicing Administrator, the Securities Administrator, the

Backup Servicer and the Servicer and (b) the Securities Administrator and the

Backup Servicer, the principal corporate trust office at which at any particular

time its corporate trust business in connection with this Agreement shall be

administered, which office at the date of the execution of this instrument is

located at 4 New York Plaza, New York, New York 10004-2477, Attention: Worldwide

Securities Services/Global Debt--Terwin Mortgage Trust 2005-16HE, or at such

other address as the Securities Administrator may designate from time to time by

notice to the Certificateholders, the Trustee, the Depositor, the Seller, the

Servicing Administrator, the Servicer, the Backup Servicer and the Securities

Administrator. With respect to the Securities Administrator, Certificate

Registrar and presentment of Certificates for registration of transfer, exchange

or final payment, 2001 Bryan Street, 10th Floor, Dallas, Texas 75201, Attention:

Worldwide Securities Services/Global Debt--Terwin Mortgage Trust 2005-16HE.

 

      Corresponding Certificates: With respect to the Class LT1-R$100 Interest,

the Class R Certificates. With respect to the Class LT1-AF1 Interest, the Class

AF-1 Certificates. With respect to the Class LT1-AF2 Interest, the Class AF-2

Certificates. With respect to the Class LT1-AF3 Interest, the Class AF-3

Certificates. With respect to the Class LT1-AF4 Interest, the Class AF-4

Certificates. With respect to the Class LT1-AF5 Interest, the Class AF-5

Certificates. With respect to the Class LT1-AV1 Interest, the Class AV-1

Certificates. With respect to the Class LT1-AV2 Interest, the Class AV-2

Certificates. With respect to the Class LT1-AV3 Interest, the Class AV-3

Certificates. With respect to the Class LT1-B1 Interest, the Class B-1

Certificates. With respect to the Class LT1-B2 Interest, the Class B-2

Certificates. With respect to the Class LT1-B3 Interest, the Class B-3

Certificates. With respect to the Class LT1-M1A Interest, the Class M-1A

Certificates. With respect to the Class LT1-M1B Interest, the Class M-1B

Certificates. With respect to the Class LT1-M2A Interest, the Class M-2A

Certificates. With respect to the Class LT1-M2B Interest, the Class M-2B

Certificates. With respect to the Class LT1-M3A Interest, the Class M-3A

Certificates. With respect to the Class LT1-M3B Interest, the Class M-3B

Certificates. With respect to the Class LT1-M4A Interest, the Class M-4A

Certificates. With respect to the Class LT1-M4B Interest, the Class M-4B

Certificates. With respect to the Class LT1-M5A Interest, the Class M-5A

Certificates. With respect to the Class LT1-M5B Interest, the Class M-5B

Certificates. With respect to the Class LT1-M6A Interest, the Class M-6A

Certificates. With respect to the Class LT1-M6B Interest, the Class M-6B

Certificates.

 

      Credit Risk Management Agreement: The agreement between the Servicer and

the Credit Risk Manager dated as of October 19, 2005.

 

      Credit Risk Manager: The Murrayhill Company, a Colorado corporation, or

its successor in interest.

 

      Credit Risk Manager Fee: The fee payable on each Distribution Date to the

Credit Risk Manager as compensation for all services rendered by it in exercise

and performance of any of the powers and duties of the Credit Risk Manager under

the Credit Risk Management Agreement, which amount shall equal one-twelfth of

the product of (i) the Credit Risk Manager Fee Rate and (ii) the Stated

Principal Balance of the Mortgage Loans as of the immediately preceding

Distribution Date.

 

      Credit Risk Manager Fee Rate: 0.015% per annum.

 

 

                                      -44-

<PAGE>

 

      Current Interest: Any of the Class AF-1 Current Interest, the Class AF-2

Current Interest, the Class AF-3 Current Interest, the Class AF-4 Current

Interest, the Class AF-5 Current Interest, the Class AV-1 Current Interest, the

Class AV-2 Current Interest, the Class AV-3 Current Interest, the Class M-1A

Current Interest, the Class M-1B Current Interest, the Class M-2A Current

Interest, the Class M-2B Current Interest, the Class M-3A Current Interest, the

Class M-3B Current Interest, the Class M-4A Current Interest, the Class M-4B

Current Interest, the Class M-5A Current Interest, the Class M-5B Current

Interest, the Class M-6A Current Interest, the Class M-6B Current Interest, the