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POOLING AND SERVICING AGREEMENT

Pooling and Servicing Agreement

POOLING AND SERVICING AGREEMENT | Document Parties: RASC Series 2005-KS8 Trus | U.S. BANK NATIONAL ASSOCIATION | RESIDENTIAL FUNDING CORPORATION You are currently viewing:
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RASC Series 2005-KS8 Trus | U.S. BANK NATIONAL ASSOCIATION | RESIDENTIAL FUNDING CORPORATION

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Title: POOLING AND SERVICING AGREEMENT
Governing Law: New York     Date: 9/15/2005

POOLING AND SERVICING AGREEMENT, Parties: rasc series 2005-ks8 trus , u.s. bank national association , residential funding corporation
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                                                             EXECUTION COPY

 

 

                    RESIDENTIAL ASSET SECURITIES CORPORATION,

 

                                   Depositor,

 

                        RESIDENTIAL FUNDING CORPORATION,

 

                                 Master Servicer,

 

                                       and

 

                         U.S. BANK NATIONAL ASSOCIATION

 

                                     Trustee

 

 

 

 

                         POOLING AND SERVICING AGREEMENT

 

                            Dated as of August 1, 2005

 

 

 

 

           Home Equity Mortgage Asset-Backed Pass-Through Certificates

 

                                 Series 2005-KS8

 

 

 

 

 

<PAGE>

<TABLE>

<CAPTION>

 

 

                                TABLE OF CONTENTS

                            

                                                                                          PAGE

 

<S>                                                                                          <C>

ARTICLE I DEFINITIONS........................................................................6

 

 

        Section 1.01. Definitions............................................................6

 

 

        Section 1.02. Determination of LIBOR................................................51

 

 

ARTICLE II CONVEYANCE OF MORTGAGE LOANS; ORIGINAL ISSUANCE OF CERTIFICATES..................52

 

 

        Section 2.01. Conveyance of Mortgage Loans..........................................52

 

 

        Section 2.02. Acceptance by Trustee.................................................55

 

 

        Section 2.03. Representations, Warranties and Covenants of the Master

                      Servicer and the Depositor............................................56

 

 

        Section 2.04. Representations and Warranties of Sellers.............................58

 

 

        Section 2.05. Execution and Authentication of Certificates; Conveyance of

                      Uncertificated REMIC Regular Interests................................60

 

 

        Section 2.06. Purposes and Powers of the Trust......................................60

 

 

        Section 2.07. Agreement Regarding Ability to Disclose...............................61

 

 

ARTICLE III ADMINISTRATION AND SERVICING OF MORTGAGE LOANS..................................61

 

 

        Section 3.01. Master Servicer to Act as Servicer....................................61

 

 

        Section 3.02. Subservicing Agreements Between Master Servicer and

                      Subservicers; Enforcement of Subservicers' Obligations................64

 

 

        Section 3.03. Successor Subservicers................................................65

 

 

        Section 3.04. Liability of the Master Servicer......................................65

 

 

        Section 3.05. No Contractual Relationship Between Subservicer and Trustee or

                      Certificateholders....................................................65

 

 

        Section 3.06. Assumption or Termination of Subservicing Agreements by Trustee.......65

 

 

        Section 3.07. Collection of Certain Mortgage Loan Payments; Deposits to

                      Custodial Account.....................................................66

 

 

        Section 3.08. Subservicing Accounts; Servicing Accounts.............................68

 

 

         Section 3.09. Access to Certain Documentation and Information Regarding the

                      Mortgage Loans........................................................69

 

 

        Section 3.10. Permitted Withdrawals from the Custodial Account......................69

 

 

        Section 3.11. Maintenance of Primary Insurance Coverage.............................71

 

 

        Section 3.12. Maintenance of Fire Insurance and Omissions and Fidelity

                      Coverage..............................................................72

 

 

        Section 3.13. Enforcement of Due-on-Sale Clauses; Assumption and Modification

                      Agreements; Certain Assignments.......................................73

 

 

        Section 3.14. Realization Upon Defaulted Mortgage Loans.............................74

 

 

        Section 3.15. Trustee to Cooperate; Release of Mortgage Files.......................77

 

 

        Section 3.16. Servicing and Other Compensation; Compensating Interest...............78

 

 

         Section 3.17. Reports to the Trustee and the Depositor..............................79

 

 

        Section 3.18. Annual Statement as to Compliance.....................................79

 

 

        Section 3.19. Annual Independent Public Accountants' Servicing Report...............79

 

 

        Section 3.20. Right of the Depositor in Respect of the Master Servicer..............80

 

 

        Section 3.21. [Reserved]............................................................80

 

 

        Section 3.22. Advance Facility......................................................80

 

 

ARTICLE IV PAYMENTS TO CERTIFICATEHOLDERS...................................................83

 

 

        Section 4.01. Certificate Account...................................................83

 

 

        Section 4.02. Distributions.........................................................84

 

 

        Section 4.03. Statements to Certificateholders; Statements to Rating

                      Agencies; Exchange Act Reporting......................................87

 

 

        Section 4.04. Distribution of Reports to the Trustee and the Depositor;

                      Advances by the Master Servicer.......................................90

 

 

        Section 4.05. Allocation of Realized Losses.........................................91

 

 

        Section 4.06. Reports of Foreclosures and Abandonment of Mortgaged Property.........93

 

 

        Section 4.07. Optional Purchase of Defaulted Mortgage Loans.........................93

 

 

        Section 4.08. Limited Mortgage Loan Repurchase Right................................94

 

 

        Section 4.09. Derivative Contracts..................................................94

 

 

        Section 4.10. Swap Agreement........................................................95

 

 

ARTICLE V THE CERTIFICATES..................................................................96

 

 

        Section 5.01. The Certificates......................................................96

 

 

        Section 5.02. Registration of Transfer and Exchange of Certificates.................98

 

 

        Section 5.03. Mutilated, Destroyed, Lost or Stolen Certificates....................103

 

 

        Section 5.04. Persons Deemed Owners................................................103

 

 

        Section 5.05. Appointment of Paying Agent..........................................103

 

 

ARTICLE VI THE DEPOSITOR AND THE MASTER SERVICER...........................................104

 

 

        Section 6.01. Respective Liabilities of the Depositor and the Master Servicer......104

 

 

        Section 6.02. Merger or Consolidation of the Depositor or the Master

                      Servicer; Assignment of Rights and Delegation of Duties by

                      Master Servicer......................................................104

 

 

        Section 6.03. Limitation on Liability of the Depositor, the Master Servicer

                      and Others...........................................................105

 

 

        Section 6.04. Depositor and Master Servicer Not to Resign..........................105

 

 

ARTICLE VII DEFAULT........................................................................105

 

 

        Section 7.01. Events of Default....................................................105

 

 

        Section 7.02. Trustee or Depositor to Act; Appointment of Successor................107

 

 

        Section 7.03. Notification to Certificateholders...................................108

 

 

        Section 7.04. Waiver of Events of Default..........................................108

 

 

ARTICLE VIII CONCERNING THE TRUSTEE........................................................109

 

 

        Section 8.01. Duties of Trustee....................................................109

 

 

        Section 8.02. Certain Matters Affecting the Trustee................................110

 

 

        Section 8.03. Trustee Not Liable for Certificates or Mortgage Loans................111

 

 

        Section 8.04. Trustee May Own Certificates.........................................112

 

 

        Section 8.05. Master Servicer to Pay Trustee's Fees and Expenses;

                      Indemnification......................................................112

 

 

        Section 8.06. Eligibility Requirements for Trustee.................................112

 

 

        Section 8.07. Resignation and Removal of the Trustee...............................113

 

 

        Section 8.08. Successor Trustee....................................................114

 

 

        Section 8.09. Merger or Consolidation of Trustee...................................114

 

 

        Section 8.10. Appointment of Co-Trustee or Separate Trustee........................114

 

 

        Section 8.11. Appointment of Custodians............................................115

 

 

        Section 8.12. Appointment of Office or Agency......................................115

 

 

        Section 8.13. DTC Letter of Representations........................................116

 

 

        Section 8.14. Swap Agreement.......................................................116

 

 

ARTICLE IX TERMINATION.....................................................................116

 

 

        Section 9.01. Termination Upon Purchase or Liquidation of All Mortgage Loans.......116

 

 

        Section 9.02. Additional Termination Requirements..................................119

 

 

ARTICLE X REMIC PROVISIONS.................................................................120

 

 

        Section 10.01.REMIC Administration.................................................120

 

 

        Section 10.02.Master Servicer, REMIC Administrator and Trustee

                      Indemnification......................................................123

 

 

ARTICLE XI MISCELLANEOUS PROVISIONS........................................................124

 

 

        Section 11.01.Amendment............................................................124

 

 

        Section 11.02.Recordation of Agreement; Counterparts...............................126

 

 

        Section 11.03.Limitation on Rights of Certificateholders...........................126

 

 

        Section 11.04.Governing Law........................................................127

 

 

        Section 11.05.Notices..............................................................127

 

 

        Section 11.06.Notices to Rating Agencies...........................................128

 

 

        Section 11.07.Severability of Provisions...........................................128

 

 

        Section 11.08.Supplemental Provisions for Resecuritization.........................128

 

 

         Section 11.09.Third-Party Beneficiary..............................................129

 

 

Exhibit A       Form of Class A Certificate.................................................A-1

 

Exhibit B-1     Form of Class M Certificate...............................................B-1-1

 

Exhibit C       Form of Class SB Certificate................................................C-1

 

Exhibit D       Form of Class R Certificate.................................................D-1

 

Exhibit E       Form of Custodial Agreement.................................................E-1

 

Exhibit F       Mortgage Loan Schedule......................................................F-1

 

Exhibit G       Form of Request for Release.................................................G-1

 

Exhibit H-1     Form of Transfer Affidavit and Agreement..................................H-1-1

 

Exhibit H-2     Form of Transferor Certificate............................................H-2-1

 

Exhibit I       Form of Investor Representation Letter......................................I-1

 

Exhibit J       Form of Transferor Representation Letter....................................J-1

 

Exhibit K       Text of Amendment to Pooling and Servicing Agreement Pursuant to

               Section 11.01(e) for a Limited Guaranty.....................................K-1

 

Exhibit L       Form of Limited Guaranty....................................................L-1

 

Exhibit M       Form of Lender Certification for Assignment of Mortgage Loan................M-1

 

Exhibit N       Form of Rule 144A Investment Representation.................................N-1

 

Exhibit O-1     Schedule of Swap Agreement Notional Balances..............................O-1-1

 

Exhibit O-2     Swap Agreement............................................................O-2-1

 

Exhibit P       Form of ERISA Letter........................................................P-1

 

Exhibit Q       [Reserved]..................................................................Q-1

 

Exhibit R       Assignment Agreement........................................................R-1

 

Exhibit S       [Reserved]..................................................................S-1

 

Exhibit T-1     Form of 10-K Certification................................................T-1-1

 

Exhibit T-2     Form of Back-Up Certification.............................................T-2-1

 

Exhibit U       Information to be Provided by the Master Servicer to the Rating

               Agencies Relating to Reportable Modified Mortgage Loans.....................U-1

 

</TABLE>

 

 

<PAGE>

 

 

 

        This Pooling and   Servicing   Agreement,   effective as of August 1, 2005,

among RESIDENTIAL ASSET SECURITIES CORPORATION,   as the depositor (together with

its permitted   successors and assigns,   the   "Depositor"),   RESIDENTIAL   FUNDING

CORPORATION,   as master   servicer   (together   with its permitted   successors and

assigns, the "Master Servicer"),   and U.S. BANK NATIONAL ASSOCIATION,   a banking

association   organized under the laws of the United States, as trustee (together

with its permitted successors and assigns, the "Trustee").

 

                             PRELIMINARY STATEMENT:

 

        The   Depositor   intends   to   sell   mortgage   asset-backed    pass-through

certificates   (collectively,   the   "Certificates"),   to be issued   hereunder   in

eighteen   Classes,   which in the aggregate   will evidence the entire   beneficial

ownership   interest in the Mortgage Loans (as defined   herein) and certain other

related assets.

 

                                     REMIC I

 

        As provided   herein,   the REMIC   Administrator   will make an election to

treat the segregated pool of assets consisting of the Mortgage Loans and certain

other   related   assets   (exclusive   of the Swap Account and the Swap   Agreement)

subject   to this   Agreement   as a real   estate   mortgage   investment   conduit (a

"REMIC") for federal   income tax purposes,   and such   segregated   pool of assets

will be designated as "REMIC I." The Class R-I   Certificates   will represent the

sole   Class   of   "residual   interests"   in   REMIC I for   purposes   of the   REMIC

Provisions (as defined herein) under federal income tax law. The following table

irrevocably   sets forth the   designation,   remittance rate (the   "Uncertificated

REMIC I Pass-Through   Rate") and initial   Uncertificated   Principal   Balance for

each of the "regular   interests"   in REMIC I (the "REMIC I Regular   Interests").

The   "latest   possible   maturity   date"   (determined    solely   for   purposes   of

satisfying   Treasury   regulation Section   1.860G-1(a)(4)(iii))   for each REMIC I

Regular   Interest   shall   be the   Maturity   Date.   None of the   REMIC I   Regular

Interests will be certificated.

<TABLE>

<CAPTION>

 

                      UNCERTIFICATED

                          REMIC I          INITIAL UNCERTIFICATED REMIC I      LATEST POSSIBLE

  DESIGNATION         PASS-THROUGH RATE           PRINCIPAL BALANCE              MATURITY DATE

<S>                             <C>               <C>                                    <C> <C>

I-1-A                   Variable(1)               $     5,812,024.57            September 25, 2035

I-1-B                   Variable(1)               $     5,812,024.57            September 25, 2035

I-2-A                   Variable(1)               $     7,847,353.64            September 25, 2035

I-2-B                   Variable(1)               $     7,847,353.64            September 25, 2035

I-3-A                   Variable(1)               $     9,891,938.44            September 25, 2035

I-3-B                   Variable(1)               $     9,891,938.44            September 25, 2035

I-4-A                   Variable(1)                $   11,927,212.31            September 25, 2035

I-4-B                   Variable(1)                $   11,927,212.31            September 25, 2035

I-5-A                   Variable(1)                $   13,933,661.44            September 25, 2035

I-5-B                   Variable(1)                $   13,933,661.44            September 25, 2035

I-6-A                   Variable(1)                $   15,890,725.48            September 25, 2035

I-6-B                   Variable(1)                $   15,890,725.48            September 25, 2035

I-7-A                   Variable(1)                $   17,777,523.97            September 25, 2035

I-7-B                   Variable(1)                $   17,777,523.97            September 25, 2035

I-8-A                   Variable(1)                $   19,561,376.72            September 25, 2035

I-8-B                   Variable(1)                $   19,561,376.72            September 25, 2035

I-9-A                   Variable(1)                $   20,834,663.26             September 25, 2035

I-9-B                   Variable(1)                $   20,834,663.26            September 25, 2035

I-10-A                  Variable(1)                $   22,001,242.47            September 25, 2035

I-10-B                  Variable(1)                 $   22,001,242.47            September 25, 2035

I-11-A                  Variable(1)                $   21,186,387.53            September 25, 2035

I-11-B                  Variable(1)                $   21,186,387.53            September 25, 2035

I-12-A                   Variable(1)                $   20,187,727.18            September 25, 2035

I-12-B                  Variable(1)                $   20,187,727.18            September 25, 2035

I-13-A                  Variable(1)                $   19,236,563.11            September 25, 2035

I-13-B                  Variable(1)                $   19,236,563.11            September 25, 2035

I-14-A                  Variable(1)                $   18,330,620.82            September 25, 2035

I-14-B                  Variable(1)                 $   18,330,620.82            September 25, 2035

I-15-A                  Variable(1)                $   17,467,735.31            September 25, 2035

I-15-B                  Variable(1)                $   17,467,735.31            September 25, 2035

I-16-A                   Variable(1)                $   16,645,845.78            September 25, 2035

I-16-B                  Variable(1)                $   16,645,845.78            September 25, 2035

I-17-A                  Variable(1)                $   15,862,990.55            September 25, 2035

I-17-B                  Variable(1)                $   15,862,990.55            September 25, 2035

I-18-A                  Variable(1)                $   15,117,302.33            September 25, 2035

I-18-B                  Variable(1)                $   15,117,302.33            September 25, 2035

I-19-A                  Variable(1)                $   14,407,003.65            September 25, 2035

I-19-B                  Variable(1)                $   14,407,003.65            September 25, 2035

I-20-A                  Variable(1)                $   13,730,402.46            September 25, 2035

I-20-B                  Variable(1)                $   13,730,402.46            September 25, 2035

I-21-A                  Variable(1)                $   25,005,589.72            September 25, 2035

I-21-B                  Variable(1)                $   25,005,589.72            September 25, 2035

I-22-A                  Variable(1)                $   23,878,858.43            September 25, 2035

I-22-B                  Variable(1)                $   23,878,858.43            September 25, 2035

I-23-A                  Variable(1)                 $164,069,488.65            September 25, 2035

I-23-B                  Variable(1)                 $164,069,488.65            September 25, 2035

I-24-A                  Variable(1)               $     3,555,068.06            September 25, 2035

I-24-B                  Variable(1)               $     3,555,068.06            September 25, 2035

I-25-A                  Variable(1)               $     3,310,114.38            September 25, 2035

I-25-B                  Variable(1)               $     3,310,114.38            September 25, 2035

I-26-A                  Variable(1)               $     3,069,197.27            September 25, 2035

I-26-B                  Variable(1)               $     3,069,197.27             September 25, 2035

I-27-A                  Variable(1)               $     2,357,530.71            September 25, 2035

I-27-B                  Variable(1)               $     2,357,530.71            September 25, 2035

I-28-A                  Variable(1)                $     2,282,094.72            September 25, 2035

I-28-B                  Variable(1)               $     2,282,094.72            September 25, 2035

I-29-A                  Variable(1)               $     2,186,176.83            September 25, 2035

I-29-B                   Variable(1)               $     2,186,176.83            September 25, 2035

I-30-A                  Variable(1)               $     2,094,558.93            September 25, 2035

I-30-B                  Variable(1)               $     2,094,558.93            September 25, 2035

I-31-A                  Variable(1)               $     2,007,034.33            September 25, 2035

I-31-B                  Variable(1)               $     2,007,034.33            September 25, 2035

I-32-A                  Variable(1)               $      2,760,970.50            September 25, 2035

I-32-B                  Variable(1)               $     2,760,970.50            September 25, 2035

I-33-A                  Variable(1)              $        936,758.50            September 25, 2035

I-33-B                   Variable(1)              $        936,758.50            September 25, 2035

I-34-A                  Variable(1)              $        908,870.00            September 25, 2035

I-34-B                  Variable(1)              $        908,870.00            September 25, 2035

I-35-A                  Variable(1)              $        881,639.50            September 25, 2035

I-35-B                  Variable(1)              $        881,639.50            September 25, 2035

I-36-A                  Variable(1)              $        855,063.00            September 25, 2035

I-36-B                  Variable(1)              $        855,063.00            September 25, 2035

I-37-A                  Variable(1)              $        829,137.00            September 25, 2035

I-37-B                  Variable(1)              $        829,137.00            September 25, 2035

I-38-A                  Variable(1)              $        803,855.50            September 25, 2035

I-38-B                  Variable(1)              $        803,855.50            September 25, 2035

I-39-A                  Variable(1)              $        779,213.00            September 25, 2035

I-39-B                  Variable(1)              $        779,213.00            September 25, 2035

I-40-A                  Variable(1)              $        755,202.00             September 25, 2035

I-40-B                  Variable(1)              $        755,202.00            September 25, 2035

I-41-A                  Variable(1)              $        731,815.00            September 25, 2035

I-41-B                  Variable(1)               $        731,815.00            September 25, 2035

I-42-A                  Variable(1)                $   21,191,463.00            September 25, 2035

I-42-B                  Variable(1)                $   21,191,463.00            September 25, 2035

A-I                      Variable(1)                $   34,201,502.00            September 25, 2035

</TABLE>

 

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

(1)   Calculated   as   provided   in   the   definition   of   Uncertificated   REMIC   I

Pass-Through Rate.

 

<PAGE>

 

 

                                     REMIC II

 

        As   provided   herein,   the REMIC   Administrator   will elect to treat the

segregated pool of assets consisting of the REMIC I Regular Interests subject to

this Agreement as a REMIC for federal income tax purposes,   and such   segregated

pool of assets will be   designated   as "REMIC   II." The Class R-II   Certificates

will   represent the sole Class of "residual   interests" in REMIC II for purposes

of the REMIC   Provisions   (as defined   herein) under federal income tax law. The

following table   irrevocably   sets forth the   designation,   remittance rate (the

"Uncertificated    REMIC   II   Pass-Through   Rate")   and   initial    Uncertificated

Principal Balance for each of the "regular interests" in REMIC II (the "REMIC II

Regular Interests").   The "latest possible maturity date" (determined solely for

purposes of satisfying Treasury regulation Section 1.860G-1(a)(4)(iii)) for each

REMIC II   Regular   Interest   shall be the   Maturity   Date.   None of the REMIC II

Regular Interests will be certificated.

<TABLE>

<CAPTION>

 

                      UNCERTIFICATED INITIAL UNCERTIFICATED

                           REMIC II                    REMIC II                LATEST POSSIBLE

  DESIGNATION          PASS-THROUGH RATE            PRINCIPAL BALANCE            MATURITY DATE

<S>       <C>                      <C>                <C>                                 <C> <C>

       LT1                Variable(1)                $1,199,805,970.00         September 25, 2035

       LT2                Variable(1)           $              44,468.31         September 25, 2035

       LT3                Variable(1)           $             75,531.84         September 25, 2035

       LT4                Variable(1)           $             75,531.84         September 25, 2035

      LT-IO               Variable(1)                     (2)                  September 25, 2035

</TABLE>

 

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

 

(1)   Calculated   as   provided   in the   definition   of   Uncertificated   REMIC   II

     Pass-Through Rate.

 

(2)   REMIC II Regular Interest LT-IO will not have an   Uncertificated   Principal

     Balance but will   accrue   interest on its   uncertificated   notional   amount

     calculated in accordance   with the definition of   "Uncertificated   Notional

     Amount" herein.

 

<PAGE>

 

 

                                    REMIC III

 

        As   provided   herein,   the REMIC   Administrator   will elect to treat the

segregated   pool of assets   consisting   of the REMIC II Regular   Interests   as a

REMIC for federal income tax purposes,   and such   segregated pool of assets will

be designated as REMIC III. The Class R-III Certificates will represent the sole

Class of "residual   interests" in REMIC III for purposes of the REMIC Provisions

under federal   income tax law. The following   table   irrevocably   sets forth the

designation, Pass-Through Rate, aggregate Initial Certificate Principal Balance,

certain features, month of Final Scheduled Distribution Date and initial ratings

for each Class of Certificates   comprising the interests   representing   "regular

interests" in REMIC III. The "latest possible maturity date" (determined   solely

for purposes of satisfying Treasury Regulation Section   1.860G-1(a)(4)(iii)) for

each Class of REMIC III Regular Certificates shall be the Maturity Date.

<TABLE>

<CAPTION>

 

                                                                                           Month of

                                                                                            Final

                                            Aggregate Initial                              Scheduled

                             Pass-Through       Certificate                               Distribution

  Designation        Type           Rate        Principal Balance          Features               Date

                                                                                                          S&P      Moody's

<S>       <C>           <C>             <C>    <C>                                                <C>                   

  ClassA-1      Regular(1)   Adjustable(2)(3)$480,200,000.00      Senior/Adjustable       August 2026      AAA        Aaa

                                                                        Rate

  ClassA-2      Regular(1)   Adjustable(2)(3)$174,900,000.00      Senior/Adjustable     September 2035     AAA        Aaa

                                                                         Rate

  ClassA-3      Regular(1)   Adjustable(2)(3)$195,700,000.00      Senior/Adjustable     September 2035     AAA        Aaa

                                                                        Rate

  ClassA-4       Regular     Adjustable(2)    $93,600,000.00     Senior/Adjustable     September 2035     AAA        Aaa

                                                                        Rate

  ClassM-1      Regular(1)   Adjustable(2)(3)$43,200,000.00   Mezzanine/Adjustable    September 2035     AA+        Aa1

                                                                        Rate

  ClassM-2      Regular(1)   Adjustable(2)(3)$39,600,000.00   Mezzanine/Adjustable    September 2035      AA        Aa2

                                                                         Rate

  ClassM-3      Regular(1)   Adjustable(2)(3)$23,400,000.00   Mezzanine/Adjustable    September 2035      AA        Aa3

                                                                        Rate

  ClassM-4      Regular(1)   Adjustable(2)(3)$21,000,000.00   Mezzanine/Adjustable    September 2035     AA-        A1

                                                                        Rate

  ClassM-5      Regular(1)   Adjustable(2)(3)$19,800,000.00   Mezzanine/Adjustable    September 2035      A+        A2

                                                                        Rate

  ClassM-6      Regular(1)   Adjustable(2)(3)$18,600,000.00   Mezzanine/Adjustable    September 2035      A         A3

                                                                         Rate

  ClassM-7      Regular(1)   Adjustable(2)(3)$16,800,000.00   Mezzanine/Adjustable    September 2035      A-       Baa1

                                                                        Rate

  ClassM-8       Regular(1)   Adjustable(2)(3)$15,000,000.00   Mezzanine/Adjustable    September 2035     BBB+      Baa2

                                                                        Rate

  ClassM-9      Regular(1)   Adjustable(2)(3)$12,000,000.00   Mezzanine/Adjustable    September 2035     BBB       Baa3

                                                                        Rate

  ClassM-10     Regular(1)   Adjustable(2)(3)$12,000,000.00   Mezzanine/Adjustable    September 2035     BBB-       Ba1

                                                                         Rate

   ClassSB      Regular           (4)                                  Subordinate        September 2035     N/R        N/R

                  (4)                       $34,201,501.99

      IO         Regular            (6)                (7)               Interest Only       September 2035     N/R        N/R

                   (5)

</TABLE>

 

 

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

(1) This   Class of   Certificates   represents   ownership   of a REMIC III   Regular

    Interest   together   with (i)   certain   rights   to   payments   to be made from

    amounts   received   under the Swap   Agreement   which will be deemed   made for

    federal income tax purposes   outside of REMIC III by the holder of the Class

    SB   Certificates   as the owner of the Swap Agreement and (ii) the obligation

    to pay the Class IO   Distribution   Amount.   Any amount   distributed   on this

    Class of   Certificates   on any   Distribution   Date in excess   of the   amount

    distributable on the related REMIC III Regular Interest on such Distribution

    Date shall be treated   for federal   income tax   purposes as having been paid

    from the Swap Account and any amount distributable on such REMIC III Regular

    Interest on such Distribution Date in excess of the amount   distributable on

    such Class of   Certificates   on such   Distribution   Date shall be treated as

    having   been   paid to the   Swap   Account,   all   pursuant   to and as   further

    provided in Section 4.10 hereof.

(2) The REMIC III Regular   Interests   ownership of which is   represented   by the

    Class A Certificates and the Class M Certificates, will accrue interest at a

    per annum rate equal to LIBOR plus the applicable Margin,   each subject to a

    payment cap as described in the   definition of   "Pass-Through   Rate" and the

    provisions for the payment of Basis Risk Shortfalls   herein,   which payments

    will not be part of the   entitlement   of the   REMIC   III   Regular   Interests

    related to such Certificates.

(3) The Class A Certificates   and Class M   Certificates   will also entitle their

    holders to   certain   payments   from the Holder of the Class SB   Certificates

    from amounts to which the related REMIC III Regular Interest is entitled and

    from amounts received under the Swap Agreement,   which will not be a part of

    their ownership of the REMIC III Regular Interests.

(4) The   Class   SB   Certificates   will   accrue   interest   as   described   in   the

    definition of Accrued Certificate   Interest.   The Class SB Certificates will

    not accrue interest on their   Certificate   Principal   Balance.   The Class SB

    Certificates   will be   comprised   of two   REMIC   III   regular   interests,   a

    principal   only   regular   interest   designated   SB-PO and an   interest   only

    regular interest   designated SB-IO,   which will be entitled to distributions

    as set forth herein.   The rights of the Holder of the Class SB   Certificates

    to   payments   from the Swap   Agreement   shall be outside   and apart from its

    rights under the REMIC III Regular Interests SB-IO and SB-PO.

(5) REMIC III Regular   Interest IO will be held as an asset of the Swap   Account

    established by the Trustee.

(6) For federal income tax purposes, REMIC III Regular Interest IO will not have

    a Pass-Through Rate, but will be entitled to 100% of the amounts distributed

    on REMIC II Regular Interest LT-IO.

(7) For federal income tax purposes, REMIC III Regular Interest IO will not have

    an Uncertificated   Principal Balance,   but will have a notional amount equal

    to the Uncertificated Notional Amount of REMIC II Regular Interest LT-IO.

 

<PAGE>

 

 

        In   consideration   of   the   mutual   agreements   herein   contained,    the

Depositor, the Master Servicer and the Trustee agree as follows:

 

ARTICLE I......

 

                                    DEFINITIONS

 

Section 1.01...Definitions.

 

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

the   context   otherwise   requires,   shall have the   meanings   specified   in this

Article.

 

        Accrued Certificate Interest: With respect to each Distribution Date and

each Class of Class A Certificates   and Class M Certificates,   interest   accrued

during the related Interest Accrual Period on the Certificate   Principal Balance

thereof immediately prior to such Distribution Date at the related   Pass-Through

Rate for that Distribution Date.

 

        The amount of Accrued Certificate Interest on each Class of Certificates

shall be reduced   by the amount of (a)   Prepayment   Interest   Shortfalls   on the

Mortgage   Loans   during the prior   calendar   month (to the extent not covered by

Eligible Master Servicing   Compensation pursuant to Section 3.16) and Relief Act

Shortfalls   on   Mortgage   Loans   during the   related   Due   Period,   in each case

allocated   to each   Class of   Certificates   pro rata,   on the   basis of   Accrued

Certificate   Interest payable on such   Distribution Date absent such reductions;

and (b) the interest   portion of Realized Losses allocated to such Class through

Subordination as described in Section 4.05.

 

        Accrued Certificate   Interest for any Distribution Date shall further be

reduced by the   interest   portion of Realized   Losses   allocated to any Class of

Certificates pursuant to Section 4.05.

 

        Accrued Certificate Interest shall accrue on the basis of a 360-day year

and the actual number of days in the related Interest Accrual Period.

 

        With respect to each   Distribution   Date and the Class SB   Certificates,

interest    accrued   during   the   preceding    Interest    Accrual   Period   at   the

Pass-Through   Rate on the   Uncertificated   Notional   Amount as   specified in the

definition of Pass-Through   Rate,   immediately prior to such Distribution   Date,

reduced by any interest shortfalls with respect to the Mortgage Loans, including

Prepayment   Interest   Shortfalls   to the   extent   not   covered   by   Compensating

Interest   pursuant to Section   3.16 or by Excess   Cash Flow   pursuant to Section

4.02(c)(v) and (vi). Accrued   Certificate   Interest on the Class SB Certificates

shall accrue on the basis of a 360-day year and the actual number of days in the

related Interest Accrual Period.

 

        Adjusted   Mortgage Rate:   With respect to any Mortgage Loan and any date

of determination, the Mortgage Rate borne by the related Mortgage Note, less the

rate at which the related Subservicing Fee accrues.

 

        Adjustment   Date:   With respect to each   adjustable-rate   Mortgage Loan,

each date set forth in the related   Mortgage   Note on which an adjustment to the

interest rate on such Mortgage Loan becomes effective.

 

        Advance:   With   respect to any   Mortgage   Loan,   any advance made by the

Master Servicer, pursuant to Section 4.04.

 

        Affected Party:   As defined in the Swap Agreement.

        --------------

 

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

controlled by or under common   control with such first Person.   For the purposes

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

policies of such Person,   directly or indirectly,   whether through the ownership

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

"controlled" have meanings correlative to the foregoing.

 

        Agreement:   This   Pooling and   Servicing   Agreement   and all   amendments

hereof

and supplements hereto.

 

        Amount Held for Future   Distribution:   With respect to any   Distribution

Date,   the total of the amounts   held in the   Custodial   Account at the close of

business   on the   preceding   Determination   Date on account   of (i)   Liquidation

Proceeds,   Subsequent Recoveries,   Insurance Proceeds,   REO Proceeds,   Principal

Prepayments,   Mortgage Loan purchases made pursuant to Section 2.02,   2.03, 2.04

or 4.07 and Mortgage   Loan   substitutions   made pursuant to Section 2.03 or 2.04

received   or made in the   month   of such   Distribution   Date   (other   than   such

Liquidation Proceeds,   Subsequent   Recoveries,   Insurance Proceeds, REO Proceeds

and purchases of Mortgage Loans that the Master Servicer has deemed to have been

received in the   preceding   month in accordance   with Section   3.07(b)) and (ii)

payments which   represent   early receipt of scheduled   payments of principal and

interest   due on a date or dates   subsequent   to the Due Date in the related Due

Period.

 

         Appraised Value: With respect to any Mortgaged   Property,   the lesser of

(i) the appraised value of such Mortgaged Property based upon the appraisal made

at the time of the origination of the related   Mortgage Loan, and (ii) the sales

price of the Mortgaged Property at such time of origination,   except in the case

of a Mortgaged   Property   securing a refinanced or modified   Mortgage Loan as to

which it is either the appraised value based upon the appraisal made at the time

of   origination   of the loan which was   refinanced   or modified or the appraised

value determined in an appraisal at the time of refinancing or modification,   as

the case may be.

 

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

equivalent   instrument,   in recordable   form,   sufficient   under the laws of the

jurisdiction   wherein   the related   Mortgaged   Property is located to reflect of

record   the   sale   of the   Mortgage   Loan to the   Trustee   for   the   benefit   of

Certificateholders,    which    assignment,    notice   of   transfer   or   equivalent

instrument   may be in the   form   of one or   more   blanket   assignments   covering

Mortgages   secured   by   Mortgaged   Properties   located   in the same   county,   if

permitted by law and accompanied by an Opinion of Counsel to that effect.

 

        Assignment Agreement: The Assignment and Assumption Agreement, dated the

Closing Date,   between   Residential   Funding and the   Depositor   relating to the

transfer and assignment of the Mortgage Loans, attached hereto as Exhibit R.

 

        Available Distribution Amount: With respect to any Distribution Date, an

amount equal to (a) the sum of (i) the amount   relating to the Mortgage Loans on

deposit in the Custodial   Account as of the close of business on the immediately

preceding   Determination Date, including any Subsequent Recoveries,   and amounts

deposited   in the   Custodial   Account in   connection   with the   substitution   of

Qualified   Substitute Mortgage Loans, (ii) the amount of any Advance made on the

immediately   preceding   Certificate   Account   Deposit   Date with   respect to the

Mortgage Loans,   (iii) any amount   deposited in the   Certificate   Account on the

related   Certificate   Account   Deposit Date pursuant to the second   paragraph of

Section   3.12(a) in   respect of the   Mortgage   Loans,   (iv) any amount   that the

Master Servicer is not permitted to withdraw from the Custodial Account pursuant

to   Section   3.16(e)   in   respect   of the   Mortgage   Loans,   and (v) any   amount

deposited in the Certificate Account pursuant to Section 4.07 or 9.01 in respect

of the Mortgage Loans, reduced by (b) the sum as of the close of business on the

immediately   preceding   Determination   Date of (x) the   Amount   Held for   Future

Distribution   with respect to the Mortgage   Loans,   (y) amounts   permitted to be

withdrawn by the Master   Servicer from the   Custodial   Account in respect of the

Mortgage Loans pursuant to clauses (ii)-(x),   inclusive,   of Section 3.10(a) and

(z) any Net Swap Payments   required to be made to the Swap Counterparty and Swap

Termination   Payments   not due to a Swap   Counterparty   Trigger   Event   for such

Distribution Date.

 

        Balloon   Loan:   Each of the Mortgage   Loans   having an original   term to

maturity that is shorter than the related amortization term.

 

        Balloon   Payment:   With respect to any Balloon Loan, the related Monthly

Payment payable on the stated maturity date of such Balloon Loan.

 

        Bankruptcy Code:   The Bankruptcy Code of 1978, as amended.

     

        Basis Risk Shortfall:   Any Class A Basis Risk Shortfall or Class M Basis

Risk Shortfall.

 

        Basis   Risk   Shortfall   Carry-Forward   Amount:   Any   Class A Basis   Risk

Shortfall   Carry-Forward   Amount or Class M Basis Risk   Shortfall   Carry-Forward

Amount.

 

        Book-Entry   Certificate:   Any Certificate   registered in the name of the

Depository or its nominee.

 

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

day on which   banking   institutions   in the   State of   California,   the State of

Minnesota,   the State of Texas,   the State of New York or the State of   Illinois

(and   such   other   state   or   states   in   which   the   Custodial   Account   or the

Certificate   Account are at the time   located) are required or authorized by law

or executive order to be closed.

 

        Calendar   Quarter:   A   Calendar   Quarter   shall   consist   of   one of the

following   time periods in any given year:   January 1 through   March 31, April 1

through June 30, July 1 through September 30, and October 1 through December 31.

 

        Capitalization   Reimbursement   Amount:   With respect to any Distribution

Date, the amount of Advances or Servicing Advances that were added to the Stated

Principal   Balance of the   Mortgage   Loans during the prior   calendar   month and

reimbursed   to   the   Master    Servicer   or   Subservicer   on   or   prior   to   such

Distribution Date pursuant to Section 3.10(a)(vii).

 

        Cash Liquidation: With respect to any defaulted Mortgage Loan other than

a Mortgage Loan as to which an REO Acquisition   occurred, a determination by the

Master   Servicer   that   it has   received   all   Insurance   Proceeds,   Liquidation

Proceeds   and   other   payments   or cash   recoveries   which the   Master   Servicer

reasonably and in good faith expects to be finally   recoverable   with respect to

such Mortgage Loan.

 

        Certificate:   Any Class A   Certificate,   Class M   Certificate,   Class SB

Certificate or Class R Certificate.

 

        Certificate   Account:   The   account or accounts   created and   maintained

pursuant   to   Section   4.01,    which   shall   be   entitled   "U.S.   Bank   National

Association,   as trustee,   in trust for the   registered   holders of   Residential

Asset Securities   Corporation,   Home Equity Mortgage   Asset-Backed   Pass-Through

Certificates,   Series   2005-KS8" and which account shall be held for the benefit

of the Certificateholders and which must be an Eligible Account.

 

        Certificate Account Deposit Date: With respect to any Distribution Date,

the Business Day prior thereto.

 

        Certificateholder   or Holder:   The Person in whose name a Certificate is

registered   in the   Certificate   Register,   except that   neither a   Disqualified

Organization   nor a   Non-United   States   Person   shall be a holder   of a Class R

Certificate for any purpose hereof. Solely for the purpose of giving any consent

or direction pursuant to this Agreement,   any Certificate,   other than a Class R

Certificate, registered in the name of the Depositor, the Master Servicer or any

Subservicer or any Affiliate   thereof shall be deemed not to be outstanding   and

the Percentage   Interest or Voting Rights   evidenced   thereby shall not be taken

into account in determining whether the requisite amount of Percentage Interests

or Voting   Rights   necessary to effect any such   consent or   direction   has been

obtained.   All   references   herein to   "Holders" or   "Certificateholders"   shall

reflect the rights of Certificate   Owners as they may   indirectly   exercise such

rights through the   Depository   and   participating   members   thereof,   except as

otherwise   specified   herein;   provided,   however,   that   the   Trustee   shall be

required to   recognize as a "Holder" or   "Certificateholder"   only the Person in

whose name a   Certificate   is   registered in the   Certificate   Register.   Unless

otherwise indicated in this Agreement, the Custodial Agreement or the Assignment

Agreement,   whenever   reference   is made to the actions   taken by the Trustee on

behalf of the Certificateholders.

 

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

who is the beneficial owner of such Certificate, as reflected on the books of an

indirect participating brokerage firm for which a Depository Participant acts as

agent, if any, and otherwise on the books of a Depository   Participant,   if any,

and otherwise on the books of the Depository.

 

        Certificate   Principal Balance:   With respect to any Class A Certificate

or Class M Certificate, on any date of determination, an amount equal to (i) the

Initial   Certificate   Principal   Balance of such Certificate as specified on the

face thereof,   minus (ii) the sum of (x) the aggregate of all amounts previously

distributed   with respect to such   Certificate (or any predecessor   Certificate)

and applied to reduce the   Certificate   Principal   Balance   thereof   pursuant to

Section 4.02(c) and (y) the aggregate of all reductions in Certificate Principal

Balance   deemed to have occurred in connection   with Realized   Losses which were

previously   allocated   to   such   Certificate   (or any   predecessor   Certificate)

pursuant to Section 4.05; provided,   that with respect to any Distribution Date,

the   Certificate   Principal   Balances of (i) the Class A Certificates or Class M

Certificates   will be increased,   sequentially as follows:   first to the Class A

Certificates,   pro   rata,   and then to the   Class   M-1   Certificates,   Class M-2

Certificates,    Class   M-3   Certificates,   Class   M-4   Certificates,   Class   M-5

Certificates,    Class   M-6   Certificates,   Class   M-7   Certificates,   Class   M-8

Certificates, Class M-9 Certificates and Class M-10 Certificates, in that order.

With   respect   to any Class SB   Certificate,   on any date of   determination,   an

amount equal to the Percentage Interest evidenced by such Certificate multiplied

by an amount equal to (i) the excess,   if any, of (A) the then aggregate   Stated

Principal Balance of the Mortgage Loans over (B) the then aggregate   Certificate

Principal   Balance of the Class A Certificates and the Class M Certificates then

outstanding,   which represents the sum of (i) the Initial   Principal   Balance of

the REMIC II Regular   Interest SB-PO,   as reduced by Realized   Losses   allocated

thereto and payments   deemed made thereon,   and (ii) accrued and unpaid interest

on the REMIC II Regular   Interest SB-IO, as reduced by Realized Losses allocated

thereto. The Class R Certificates will not have a Certificate Principal Balance.

 

        Certificate Register and Certificate Registrar:   The register maintained

and the registrar appointed pursuant to Section 5.02.

 

        Class: Collectively, all of the Certificates or uncertificated interests

bearing the same designation.

 

        Class A Basis   Risk   Shortfall:   With   respect   to each Class of Class A

Certificates and any Distribution   Date for which the Pass-Through   Rate for any

such Class of Certificates is equal to the Net WAC Cap Rate, the excess, if any,

of (x)   Accrued   Certificate   Interest   on that   Class of   Certificates   on such

Distribution Date,   calculated at a rate equal to LIBOR plus the related Class A

Margin, as calculated for such Distribution   Date, over (y) Accrued   Certificate

Interest   on such   Class of Class A   Certificates   for   such   Distribution   Date

calculated at the Net WAC Cap Rate.

 

        Class A Basis Risk Shortfall   Carry-Forward Amount: With respect to each

Class of Class A   Certificates   and any   Distribution   Date,   the sum of (a) the

aggregate   amount   of   Class A Basis   Risk   Shortfall   for   such   Class   on such

Distribution Date plus (b) any Class A Basis Risk Shortfall Carry-Forward Amount

for such Class remaining unpaid from the preceding   Distribution   Date, plus (c)

one month's interest on the amount in clause (b) (based on the number of days in

the preceding Interest Accrual Period), to the extent previously unreimbursed by

Excess Cash Flow or the Swap   Agreement   pursuant to this   Agreement,   at a rate

equal to the related Pass-Through Rate.

 

        Class A Certificates:   Collectively,   the Class A-1 Certificates,   Class

A-2 Certificates, Class A-3 Certificates and Class A-4 Certificates.

 

        Class A Margin:   The   Class A-1   Margin,   Class   A-2   Margin,   Class A-3

Margin, or Class A-4 Margin, as applicable.

 

        Class A Principal   Distribution Amount: With respect to any Distribution

Date   (a)   prior to the   Stepdown   Date or on or after   the   Stepdown   Date if a

Trigger   Event   is   in   effect   for   that    Distribution    Date,   the   Principal

Distribution   Amount for that   Distribution Date or (b) on or after the Stepdown

Date if a Trigger Event is not in effect for that Distribution   Date, the lesser

of:

 

        (i)....the Principal Distribution Amount for that Distribution Date; and

 

               (ii)...the   excess,   if   any,   of (A) the   aggregate   Certificate

Principal   Balance   of the   Class   A   Certificates   immediately   prior   to   that

Distribution   Date over (B) the lesser of (x) the product of (1) the   applicable

Subordination   Percentage and (2) the aggregate Stated Principal   Balance of the

Mortgage   Loans   after   giving   effect   to   distributions   to be   made   on   that

Distribution   Date and (y) the excess, if any, of the aggregate Stated Principal

Balance of the Mortgage Loans after giving effect to distributions to be made on

that Distribution Date, over the Overcollateralization Floor.

 

        Class A-1 Certificate: Any one of the Class A-1 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form   annexed   hereto as   Exhibit   A,   senior to the   Class M   Certificates,   SB

Certificates   and Class R   Certificates   with respect to   distributions   and the

allocation of Realized   Losses as set forth in Section 4.05,   and evidencing (i)

an interest   designated as a "regular interest" in REMIC III for purposes of the

REMIC   Provisions,   (ii) the right to receive   payments under the Swap Agreement

and (iii) the obligation to pay the Class IO Distribution Amount..

 

        Class A-1 Margin:   0.110% per annum.

 

        Class A-2 Certificate: Any one of the Class A-2 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form   annexed   hereto as   Exhibit   A,   senior to the   Class M   Certificates,   SB

Certificates   and Class R   Certificates   with respect to   distributions   and the

allocation of Realized   Losses as set forth in Section 4.05,   and evidencing (i)

an interest   designated as a "regular interest" in REMIC III for purposes of the

REMIC   Provisions,   (ii) the right to receive   payments under the Swap Agreement

and (iii) the obligation to pay the Class IO Distribution Amount..

 

        Class A-2 Margin:   Initially,   0.170% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 0.340% per annum.

 

        Class A-3 Certificate: Any one of the Class A-3 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form   annexed   hereto as   Exhibit   A,   senior to the   Class M   Certificates,   SB

Certificates   and Class R   Certificates   with respect to   distributions   and the

allocation of Realized   Losses as set forth in Section 4.05,   and evidencing (i)

an interest   designated as a "regular interest" in REMIC III for purposes of the

REMIC   Provisions,   (ii) the right to receive   payments under the Swap Agreement

and (iii) the obligation to pay the Class IO Distribution Amount..

 

        Class A-3 Margin:   Initially,   0.260% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 0.520% per annum.

 

        Class A-4 Certificate: Any one of the Class A-4 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed hereto as Exhibit A, senior to the Class M   Certificates,   Class SB

Certificates   and Class R   Certificates   with respect to   distributions   and the

allocation of Realized   Losses as set forth in Section 4.05,   and evidencing (i)

an interest   designated as a "regular interest" in REMIC III for purposes of the

REMIC   Provisions,   (ii) the right to receive   payments under the Swap Agreement

and (iii) the obligation to pay the Class IO Distribution Amount..

 

        Class A-4 Margin:   Initially,   0.370% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 0.740% per annum.

 

        Class M Basis   Risk   Shortfall:   With   respect   to each Class of Class M

Certificates and any Distribution   Date for which the Pass-Through   Rate for any

such Class of Certificates is equal to the Net WAC Cap Rate, the excess, if any,

of (x)   Accrued   Certificate   Interest   on that   Class of   Certificates   on such

Distribution Date,   calculated at a rate equal to LIBOR plus the related Class M

Margin, as calculated for such Distribution   Date, over (y) Accrued   Certificate

Interest   on such   Class of Class M   Certificates   for   such   Distribution   Date

calculated at the Net WAC Cap Rate.

 

        Class M Basis Risk Shortfall   Carry-Forward Amount: With respect to each

Class of Class M   Certificates   and any   Distribution   Date,   the sum of (a) the

aggregate   amount   of   Class M Basis   Risk   Shortfall   for   such   Class   on such

Distribution Date plus (b) any Class M Basis Risk Shortfall Carry-Forward Amount

for such Classes remaining unpaid from the preceding Distribution Date, plus (c)

one month's interest on the amount in clause (b) (based on the number of days in

the preceding Interest Accrual Period), to the extent previously unreimbursed by

Excess Cash Flow or the Swap   Agreement   pursuant to this   Agreement,   at a rate

equal to the related Pass-Through Rate.

 

        Class M Certificates:   Collectively,   the Class M-1 Certificates,   Class

M-2   Certificates,   Class M-3 Certificates,   Class M-4   Certificates,   Class M-5

Certificates,    Class   M-6   Certificates,    Class   M-7   Certficates,   Class   M-8

Certificates, Class M-9 Certificates and Class M-10 Certificates.

 

        Class M Margin:   The   Class M-1   Margin,   Class   M-2   Margin,   Class M-3

Margin,   Class M-4 Margin, Class M-5 Margin, Class M-6 Margin, Class M-7 Margin,

Class M-8 Margin, Class M-9 Margin or Class M-10 Margin, as applicable.

 

        Class M-1 Certificate: Any one of the Class M-1 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed hereto as Exhibit B-1, senior to the Class M-2 Certificates,   Class

M-3   Certificates,   Class M-4 Certificates,   Class M-5   Certificates,   Class M-6

Certificates,    Class   M-7   Certificates,   Class   M-8   Certificates,   Class   M-9

Certificates,   Class   M-10   Certificates,   Class   SB   Certificates   and   Class R

Certificates with respect to distributions and the allocation of Realized Losses

as set forth in Section 4.05,   and   evidencing   (i) an interest   designated as a

"regular   interest" in REMIC III for purposes of the REMIC Provisions,   (ii) the

right to receive   payments   under the Swap Agreement and (iii) the obligation to

pay the Class IO Distribution Amount..

 

        Class M-1 Margin:   Initially,   0.410% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 0.615% per annum.

 

        Class   M-1    Principal    Distribution    Amount:    With   respect   to   any

Distribution   Date (a) prior to the   Stepdown   Date or on or after the   Stepdown

Date if a Trigger Event is in effect for that   Distribution   Date, the remaining

Principal   Distribution   Amount for that Distribution Date after distribution of

the Class A Principal   Distribution   Amount or (b) on or after the Stepdown Date

if a Trigger Event is not in effect for that Distribution Date, the lesser of:

 

               (i)....the   remaining   Principal   Distribution   Amount   for   that

Distribution   Date   after   distribution   of the Class A   Principal   Distribution

Amount; and

 

               (ii)...the   excess,   if any, of (A) the sum of (1) the   aggregate

Certificate   Principal   Balance of the Class A   Certificates   (after taking into

account   the   payment   of the Class A   Principal   Distribution   Amount   for that

Distribution   Date) and (2) the Certificate   Principal   Balance of the Class M-1

Certificates   immediately prior to that Distribution Date over (B) the lesser of

(x) the   product   of (1) the   applicable   Subordination   Percentage   and (2) the

aggregate Stated Principal   Balance of the Mortgage Loans after giving effect to

distributions to be made on that   Distribution   Date and (y) the excess, if any,

of the aggregate   Stated   Principal   Balance of the Mortgage   Loans after giving

effect   to   distributions   to be   made   on   that   Distribution   Date,   over   the

Overcollateralization Floor.

 

        Class M-2 Certificate: Any one of the Class M-2 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed hereto as Exhibit B-1, senior to the Class M-3 Certificates,   Class

M-4   Certificates,   Class M-5 Certificates,   Class M-6   Certificates,   Class M-7

Certificates,   Class   M-8   Certificates,   Class   M-9   Certificates,   Class   M-10

Certificates,   Class SB   Certificates   and Class R Certificates   with respect to

distributions   and the   allocation   of   Realized   Losses as set forth in Section

4.05, and evidencing (i) an interest designated as a "regular interest" in REMIC

III for   purposes of the REMIC   Provisions,   (ii) the right to receive   payments

under   the   Swap   Agreement   and   (iii)   the   obligation   to pay   the   Class   IO

Distribution Amount..

 

        Class M-2 Margin:   Initially,   0.450% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 0.675% per annum.

 

        Class   M-2    Principal    Distribution    Amount:    With   respect   to   any

Distribution   Date (a) prior to the   Stepdown   Date or on or after the   Stepdown

Date if a Trigger Event is in effect for that   Distribution   Date, the remaining

Principal   Distribution   Amount for that Distribution Date after distribution of

the   Class   A   Principal    Distribution   Amount   and   the   Class   M-1   Principal

Distribution   Amount or (b) on or after the Stepdown   Date if a Trigger Event is

not in effect for that Distribution Date, the lesser of:

 

               (i)....the   remaining   Principal   Distribution   Amount   for   that

Distribution   Date   after   distribution   of the Class A   Principal   Distribution

Amount and the Class M-1 Principal Distribution Amount; and

 

               (ii)...the   excess,   if any, of (A) the sum of (1) the   aggregate

Certificate   Principal   Balance   of the   Class   A   Certificates   and   Class   M-1

Certificates   (after   taking   into   account the payment of the Class A Principal

Distribution   Amount and the Class M-1   Principal   Distribution   Amount for that

Distribution   Date) and (2) the Certificate   Principal   Balance of the Class M-2

Certificates   immediately prior to that Distribution Date over (B) the lesser of

(x) the   product   of (1) the   applicable   Subordination   Percentage   and (2) the

aggregate Stated Principal   Balance of the Mortgage Loans after giving effect to

distributions to be made on that   Distribution   Date and (y) the excess, if any,

of the aggregate   Stated   Principal   Balance of the Mortgage   Loans after giving

effect   to   distributions   to be   made   on   that   Distribution   Date,   over   the

Overcollateralization Floor.

 

        Class M-3 Certificate: Any one of the Class M-3 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed hereto as Exhibit B-1, senior to the Class M-4 Certificates,   Class

M-5   Certificates,   Class M-6 Certificates,   Class M-7   Certificates,   Class M-8

Certificates,    Class   M-9   Certificates,   Class   M-10   Certificates,   Class   SB

Certificates   and Class R   Certificates   with respect to   distributions   and the

allocation of Realized   Losses as set forth in Section 4.05,   and evidencing (i)

an interest   designated as a "regular interest" in REMIC III for purposes of the

REMIC   Provisions,   (ii) the right to receive   payments under the Swap Agreement

and (iii) the obligation to pay the Class IO Distribution Amount.

 

        Class M-3 Margin:   Initially,   0.480% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 0.720% per annum.

 

         Class   M-3    Principal    Distribution    Amount:    With   respect   to   any

Distribution   Date (a) prior to the   Stepdown   Date or on or after the   Stepdown

Date if a Trigger Event is in effect for that   Distribution   Date, the remaining

Principal   Distribution   Amount for that Distribution Date after distribution of

the Class A Principal   Distribution Amount, the Class M-1 Principal Distribution

Amount and the Class M-2   Principal   Distribution   Amount or (b) on or after the

Stepdown   Date if a Trigger Event is not in effect for that   Distribution   Date,

the lesser of:

 

               (i)....the   remaining   Principal   Distribution   Amount   for   that

Distribution   Date   after   distribution   of the Class A   Principal   Distribution

Amount, the Class M-1 Principal   Distribution Amount and the Class M-2 Principal

Distribution Amount; and

 

               (ii)...the   excess,   if any, of (A) the sum of (1) the   aggregate

Certificate    Principal    Balance   of   the   Class   A   Certificates,    Class   M-1

Certificates and Class M-2   Certificates   (after taking into account the payment

of   the   Class   A   Principal    Distribution   Amount,   the   Class   M-1   Principal

Distribution   Amount and the Class M-2   Principal   Distribution   Amount for that

Distribution   Date) and (2) the Certificate   Principal   Balance of the Class M-3

Certificates   immediately prior to that Distribution Date over (B) the lesser of

(x) the   product   of (1) the   applicable   Subordination   Percentage   and (2) the

aggregate Stated Principal   Balance of the Mortgage Loans after giving effect to

distributions to be made on that   Distribution   Date and (y) the excess, if any,

of the aggregate   Stated   Principal   Balance of the Mortgage   Loans after giving

effect   to   distributions   to be   made   on   that   Distribution   Date,   over   the

Overcollateralization Floor.

 

        Class M-4 Certificate: Any one of the Class M-4 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed hereto as Exhibit B-1, senior to the Class M-5 Certificates,   Class

M-6   Certificates,   Class M-7 Certificates,   Class M-8   Certificates,   Class M-9

Certificates,   Class   M-10   Certificates,   Class   SB   Certificates   and   Class R

Certificates with respect to distributions and the allocation of Realized Losses

as set forth in Section 4.05,   and   evidencing   (i) an interest   designated as a

"regular   interest" in REMIC III for purposes of the REMIC Provisions,   (ii) the

right to receive   payments   under the Swap Agreement and (iii) the obligation to

pay the Class IO Distribution Amount.

 

        Class M-4 Margin:   Initially,   0.590% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 0.885% per annum.

 

         Class   M-4    Principal    Distribution    Amount:    With   respect   to   any

Distribution   Date (a) prior to the   Stepdown   Date or on or after the   Stepdown

Date if a Trigger Event is in effect for that   Distribution   Date, the remaining

Principal   Distribution   Amount for that Distribution Date after distribution of

the Class A Principal   Distribution Amount, the Class M-1 Principal Distribution

Amount, the Class M-2 Principal   Distribution Amount and the Class M-3 Principal

Distribution   Amount or (b) on or after the Stepdown   Date if a Trigger Event is

not in effect for that Distribution Date, the lesser of:

 

               (i)....the   remaining   Principal   Distribution   Amount   for   that

Distribution   Date   after   distribution   of the Class A   Principal   Distribution

Amount,   the Class M-1 Principal   Distribution   Amount,   the Class M-2 Principal

Distribution Amount and the Class M-3 Principal Distribution Amount; and

 

               (ii)...the   excess,   if any, of (A) the sum of (1) the   aggregate

Certificate    Principal    Balance   of   the   Class   A   Certificates,    Class   M-1

Certificates,   Class M-2 Certificates   and Class M-3 Certificates   (after taking

into account the payment of the Class A Principal Distribution Amount, the Class

M-1 Principal   Distribution Amount, the Class M-2 Principal   Distribution Amount

and the Class M-3 Principal   Distribution Amount for that Distribution Date) and

(2) the Certificate Principal Balance of the Class M-4 Certificates   immediately

prior to that   Distribution   Date over (B) the lesser of (x) the   product of (1)

the applicable   Subordination   Percentage and (2) the aggregate Stated Principal

Balance of the Mortgage Loans after giving effect to distributions to be made on

that   Distribution   Date and (y) the   excess,   if any, of the   aggregate   Stated

Principal   Balance of the Mortgage Loans after giving effect to distributions to

be made on that Distribution Date, over the Overcollateralization Floor.

 

        Class M-5 Certificate: Any one of the Class M-5 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed hereto as Exhibit B-1, senior to the Class M-6 Certificates,   Class

M-7   Certificates,   Class M-8 Certificates,   Class M-9 Certificates,   Class M-10

Certificates,   Class SB   Certificates   and Class R Certificates   with respect to

distributions   and the   allocation   of   Realized   Losses as set forth in Section

4.05, and evidencing (i) an interest designated as a "regular interest" in REMIC

III for   purposes of the REMIC   Provisions,   (ii) the right to receive   payments

under   the   Swap   Agreement   and   (iii)   the   obligation   to pay   the   Class   IO

Distribution Amount.

 

        Class M-5 Margin:   Initially,   0.640% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 0.960% per annum.

 

        Class   M-5    Principal    Distribution    Amount:    With   respect   to   any

Distribution   Date (a) prior to the   Stepdown   Date or on or after the   Stepdown

Date if a Trigger Event is in effect for that   Distribution   Date, the remaining

Principal   Distribution   Amount for that Distribution Date after distribution of

the Class A Principal   Distribution Amount, the Class M-1 Principal Distribution

Amount,   the Class M-2 Principal   Distribution   Amount,   the Class M-3 Principal

Distribution Amount and the Class M-4 Principal Distribution Amount or (b) on or

after   the   Stepdown   Date   if a   Trigger   Event   is   not   in   effect   for   that

Distribution Date, the lesser of:

 

               (i)....the   remaining   Principal   Distribution   Amount   for   that

Distribution   Date   after   distribution   of the Class A   Principal   Distribution

Amount,   the Class M-1 Principal   Distribution   Amount,   the Class M-2 Principal

Distribution   Amount, the Class M-3 Principal   Distribution Amount and the Class

M-4 Principal Distribution Amount; and

 

               (ii)...the   excess,   if any, of (A) the sum of (1) the   aggregate

Certificate    Principal    Balance   of   the   Class   A   Certificates,    Class   M-1

Certificates,   Class   M-2   Certificates,   Class M-3   Certificates   and Class M-4

Certificates   (after   taking   into   account the payment of the Class A Principal

Distribution Amount, the Class M-1 Principal   Distribution Amount, the Class M-2

Principal   Distribution Amount, the Class M-3 Principal   Distribution Amount and

the Class M-4 Principal   Distribution Amount for that Distribution Date) and (2)

the   Certificate   Principal   Balance of the Class M-5   Certificates   immediately

prior to that   Distribution   Date over (B) the lesser of (x) the   product of (1)

the applicable   Subordination   Percentage and (2) the aggregate Stated Principal

Balance of the Mortgage Loans after giving effect to distributions to be made on

that   Distribution   Date and (y) the   excess,   if any, of the   aggregate   Stated

Principal   Balance of the Mortgage Loans after giving effect to distributions to

be made on that Distribution Date, over the Overcollateralization Floor.

 

        Class M-6 Certificate: Any one of the Class M-6 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed hereto as Exhibit B-1, senior to the Class M-7 Certificates,   Class

M-8 Certificates,   Class M-9   Certificates,   Class M-10   Certificates,   Class SB

Certificates   and Class R   Certificates   with respect to   distributions   and the

allocation of Realized   Losses as set forth in Section 4.05,   and evidencing (i)

an interest   designated as a "regular interest" in REMIC III for purposes of the

REMIC   Provisions,   (ii) the right to receive   payments under the Swap Agreement

and (iii) the obligation to pay the Class IO Distribution Amount.

 

        Class M-6 Margin:   Initially,   0.690% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 1.035% per annum.

 

        Class   M-6    Principal    Distribution    Amount:    With   respect   to   any

Distribution   Date (a) prior to the   Stepdown   Date or on or after the   Stepdown

Date if a Trigger Event is in effect for that   Distribution   Date, the remaining

Principal   Distribution   Amount for that Distribution Date after distribution of

the Class A Principal   Distribution Amount, the Class M-1 Principal Distribution

Amount,   the Class M-2 Principal   Distribution   Amount,   the Class M-3 Principal

Distribution   Amount, the Class M-4 Principal   Distribution Amount and the Class

M-5   Principal   Distribution   Amount or (b) on or after the   Stepdown   Date if a

Trigger Event is not in effect for that Distribution Date, the lesser of:

 

               (i)....the   remaining   Principal   Distribution   Amount   for   that

Distribution   Date   after   distribution   of the Class A   Principal   Distribution

Amount,   the Class M-1 Principal   Distribution   Amount,   the Class M-2 Principal

Distribution Amount, the Class M-3 Principal   Distribution Amount, the Class M-4

Principal   Distribution Amount and the Class M-5 Principal   Distribution Amount;

and

 

                (ii)...the   excess,   if any, of (A) the sum of (1) the   aggregate

Certificate    Principal    Balance   of   the   Class   A   Certificates,    Class   M-1

Certificates,    Class   M-2   Certificates,   Class   M-3   Certificates,   Class   M-4

Certificates and Class M-5   Certificates   (after taking into account the payment

of   the   Class   A   Principal    Distribution   Amount,   the   Class   M-1   Principal

Distribution Amount, the Class M-2 Principal   Distribution Amount, the Class M-3

Principal   Distribution Amount, the Class M-4 Principal   Distribution Amount and

the Class M-5 Principal   Distribution Amount for that Distribution Date) and (2)

the   Certificate   Principal   Balance of the Class M-6   Certificates   immediately

prior to that   Distribution   Date over (B) the lesser of (x) the   product of (1)

the applicable   Subordination   Percentage and (2) the aggregate Stated Principal

Balance of the Mortgage Loans after giving effect to distributions to be made on

that   Distribution   Date and (y) the   excess,   if any, of the   aggregate   Stated

Principal   Balance of the Mortgage Loans after giving effect to distributions to

be made on that Distribution Date, over the Overcollateralization Floor.

 

        Class M-7 Certificate: Any one of the Class M-7 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed hereto as Exhibit B-1, senior to the Class M-8 Certificates,   Class

M-9   Certificates,   Class M-10   Certificates,   Class SB Certificates and Class R

Certificates with respect to distributions and the allocation of Realized Losses

as set forth in Section 4.05,   and   evidencing   (i) an interest   designated as a

"regular   interest" in REMIC III for purposes of the REMIC Provisions,   (ii) the

right to receive   payments   under the Swap Agreement and (iii) the obligation to

pay the Class IO Distribution Amount.

 

        Class M-7 Margin:   Initially,   1.100% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 1.650% per annum.

 

        Class   M-7    Principal    Distribution    Amount:    With   respect   to   any

Distribution   Date (a) prior to the   Stepdown   Date or on or after the   Stepdown

Date if a Trigger Event is in effect for that   Distribution   Date, the remaining

Principal   Distribution   Amount for that Distribution Date after distribution of

the Class A Principal   Distribution Amount, the Class M-1 Principal Distribution

Amount,   the Class M-2 Principal   Distribution   Amount,   the Class M-3 Principal

Distribution Amount, the Class M-4 Principal   Distribution Amount, the Class M-5

Principal Distribution Amount and the Class M-6 Principal Distribution Amount or

(b) on or after the Stepdown   Date if a Trigger   Event is not in effect for that

Distribution Date, the lesser of:

 

               (iii)..the   remaining   Principal   Distribution   Amount   for   that

Distribution   Date   after   distribution   of the Class A   Principal   Distribution

Amount,   the Class M-1 Principal   Distribution   Amount,   the Class M-2 Principal

Distribution Amount, the Class M-3 Principal   Distribution Amount, the Class M-4

Principal   Distribution Amount, the Class M-5 Principal   Distribution Amount and

the Class M-6 Principal Distribution Amount; and

 

               (iv)...the   excess,   if any, of (A) the sum of (1) the   aggregate

Certificate    Principal    Balance   of   the   Class   A   Certificates,    Class   M-1

Certificates,    Class   M-2   Certificates,   Class   M-3   Certificates,   Class   M-4

Certificates,   Class M-5 Certificates   and Class M-6 Certificates   (after taking

into account the payment of the Class A Principal Distribution Amount, the Class

M-1 Principal   Distribution Amount, the Class M-2 Principal Distribution Amount,

the   Class   M-3   Principal    Distribution    Amount,    the   Class   M-4   Principal

Distribution   Amount, the Class M-5 Principal   Distribution Amount and the Class

M-6   Principal   Distribution   Amount   for that   Distribution   Date)   and (2) the

Certificate Principal Balance of the Class M-7 Certificates immediately prior to

that   Distribution   Date   over   (B) the   lesser   of (x) the   product   of (1) the

applicable   Subordination   Percentage   and (2) the   aggregate   Stated   Principal

Balance of the Mortgage Loans after giving effect to distributions to be made on

that   Distribution   Date and (y) the   excess,   if any, of the   aggregate   Stated

Principal   Balance of the Mortgage Loans after giving effect to distributions to

be made on that Distribution Date, over the Overcollateralization Floor.

 

        Class M-8 Certificate: Any one of the Class M-8 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed hereto as Exhibit B-1, senior to the Class M-9 Certificates,   Class

M-10   Certificates,   Class SB Certificates and Class R Certificates with respect

to   distributions   and the allocation of Realized Losses as set forth in Section

4.05, and evidencing (i) an interest designated as a "regular interest" in REMIC

III for   purposes of the REMIC   Provisions,   (ii) the right to receive   payments

under   the   Swap   Agreement   and   (iii)   the   obligation   to pay   the   Class   IO

Distribution Amount.

 

        Class M-8 Margin:   Initially,   1.270% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 1.905% per annum.

 

        Class   M-8    Principal    Distribution    Amount:    With   respect   to   any

Distribution   Date (a) prior to the   Stepdown   Date or on or after the   Stepdown

Date if a Trigger Event is in effect for that   Distribution   Date, the remaining

Principal   Distribution   Amount for that Distribution Date after distribution of

the Class A Principal   Distribution Amount, the Class M-1 Principal Distribution

Amount,   the Class M-2 Principal   Distribution   Amount,   the Class M-3 Principal

Distribution Amount, the Class M-4 Principal   Distribution Amount, the Class M-5

Principal   Distribution Amount, Class M-6 Principal   Distribution Amount and the

Class M-7 Principal   Distribution Amount or (b) on or after the Stepdown Date if

a Trigger Event is not in effect for that Distribution Date, the lesser of:

 

               (v)....the   remaining   Principal   Distribution   Amount   for   that

Distribution   Date   after   distribution   of the Class A   Principal   Distribution

Amount,   the Class M-1 Principal   Distribution   Amount,   the Class M-2 Principal

Distribution Amount, the Class M-3 Principal   Distribution Amount, the Class M-4

Principal   Distribution   Amount,   the Class M-5 Principal   Distribution   Amount,

Class M-6 Principal Distribution Amount and the Class M-7 Principal Distribution

Amount; and

 

               (vi)...the   excess,   if any, of (A) the sum of (1) the   aggregate

Certificate    Principal    Balance   of   the   Class   A   Certificates,    Class   M-1

Certificates,    Class   M-2   Certificates,   Class   M-3   Certificates,   Class   M-4

Certificates,   Class   M-5   Certificates,   Class M-6   Certificates   and Class M-7

Certificates   (after   taking   into   account the payment of the Class A Principal

Distribution Amount, the Class M-1 Principal   Distribution Amount, the Class M-2

Principal   Distribution Amount, the Class M-3 Principal Distribution Amount, the

Class M-4 Principal   Distribution   Amount, the Class M-5 Principal   Distribution

Amount,   Class M-6   Principal   Distribution   Amount and the Class M-7   Principal

Distribution   Amount   for   that   Distribution   Date)   and   (2)   the   Certificate

Principal   Balance   of the   Class   M-8   Certificates   immediately   prior to that

Distribution   Date over (B) the lesser of (x) the product of (1) the   applicable

Subordination   Percentage and (2) the aggregate Stated Principal   Balance of the

Mortgage   Loans   after   giving   effect   to   distributions   to be   made   on   that

Distribution   Date and (y) the excess, if any, of the aggregate Stated Principal

Balance of the Mortgage Loans after giving effect to distributions to be made on

that Distribution Date, over the Overcollateralization Floor.

 

        Class M-9 Certificate: Any one of the Class M-9 Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed hereto as Exhibit B-1, senior to the Class M-10 Certificates, Class

SB Certificates and Class R Certificates   with respect to distributions   and the

allocation of Realized   Losses as set forth in Section 4.05,   and evidencing (i)

an interest   designated as a "regular interest" in REMIC III for purposes of the

REMIC   Provisions,   (ii) the right to receive   payments under the Swap Agreement

and (iii) the obligation to pay the Class IO Distribution Amount.

 

        Class M-9 Margin:   Initially,   1.750% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 2.625% per annum.

 

         Class   M-9    Principal    Distribution    Amount:    With   respect   to   any

Distribution   Date (a) prior to the   Stepdown   Date or on or after the   Stepdown

Date if a Trigger Event is in effect for that   Distribution   Date, the remaining

Principal   Distribution   Amount for that Distribution Date after distribution of

the Class A Principal   Distribution Amount, the Class M-1 Principal Distribution

Amount,   the Class M-2 Principal   Distribution   Amount,   the Class M-3 Principal

Distribution Amount, the Class M-4 Principal   Distribution Amount, the Class M-5

Principal   Distribution   Amount,   Class M-6 Principal   Distribution   Amount, the

Class M-7 Principal Distribution Amount and the Class M-8 Principal Distribution

Amount or (b) on or after the Stepdown   Date if a Trigger Event is not in effect

for that Distribution Date, the lesser of:

 

               (vii)..the   remaining   Principal   Distribution   Amount   for   that

Distribution   Date   after   distribution   of the Class A   Principal   Distribution

Amount,   the Class M-1 Principal   Distribution   Amount,   the Class M-2 Principal

Distribution Amount, the Class M-3 Principal   Distribution Amount, the Class M-4

Principal   Distribution   Amount,   the Class M-5 Principal   Distribution   Amount,

Class M-6 Principal Distribution Amount, Class M-7 Principal Distribution Amount

and the Class M-8 Principal Distribution Amount; and

 

               (viii).the   excess,   if any, of (A) the sum of (1) the   aggregate

Certificate    Principal    Balance   of   the   Class   A   Certificates,    Class   M-1

Certificates,    Class   M-2   Certificates,   Class   M-3   Certificates,   Class   M-4

Certificates,    Class   M-5   Certificates,   Class   M-6   Certificates,   Class   M-7

Certificates and Class M-8   Certificates   (after taking into account the payment

of   the   Class   A   Principal    Distribution   Amount,   the   Class   M-1   Principal

Distribution Amount, the Class M-2 Principal   Distribution Amount, the Class M-3

Principal   Distribution Amount, the Class M-4 Principal Distribution Amount, the

Class   M-5   Principal   Distribution   Amount,   Class M-6   Principal   Distribution

Amount,   Class M-7   Principal   Distribution   Amount and the Class M-8   Principal

Distribution   Amount   for   that   Distribution   Date)   and   (2)   the   Certificate

Principal   Balance   of the   Class   M-9   Certificates   immediately   prior to that

Distribution   Date over (B) the lesser of (x) the product of (1) the   applicable

Subordination   Percentage and (2) the aggregate Stated Principal   Balance of the

Mortgage   Loans   after   giving   effect   to   distributions   to be   made   on   that

Distribution   Date and (y) the excess, if any, of the aggregate Stated Principal

Balance of the Mortgage Loans after giving effect to distributions to be made on

that Distribution Date, over the Overcollateralization Floor.

 

        Class M-10 Certificate:   Any one of the Class M-10 Certificates executed

by the Trustee and authenticated by the Certificate   Registrar   substantially in

the form annexed hereto as Exhibit B-1, senior to the Class SB Certificates   and

Class R   Certificates   with   respect   to   distributions   and the   allocation   of

Realized   Losses as set forth in Section 4.05,   and   evidencing   (i) an interest

designated   as a   "regular   interest"   in REMIC   III for   purposes   of the REMIC

Provisions,   (ii) the right to receive   payments   under the Swap   Agreement   and

(iii) the obligation to pay the Class IO Distribution Amount.

 

        Class M-10 Margin: Initially,   2.750% per annum, and on any Distribution

Date on or after the second   Distribution Date after the first possible Optional

Termination Date, 4.125% per annum.

 

        Class   M-10   Principal    Distribution    Amount:    With   respect   to   any

Distribution   Date (a) prior to the   Stepdown   Date or on or after the   Stepdown

Date if a Trigger Event is in effect for that   Distribution   Date, the remaining

Principal   Distribution   Amount for that Distribution Date after distribution of

the Class A Principal   Distribution Amount, the Class M-1 Principal Distribution

Amount,   the Class M-2 Principal   Distribution   Amount,   the Class M-3 Principal

Distribution Amount, the Class M-4 Principal   Distribution Amount, the Class M-5

Principal   Distribution   Amount,   Class M-6 Principal   Distribution   Amount, the

Class M-7 Principal   Distribution   Amount, the Class M-8 Principal   Distribution

Amount and the Class M-9   Principal   Distribution   Amount or (b) on or after the

Stepdown   Date if a Trigger Event is not in effect for that   Distribution   Date,

the lesser of:

 

               (ix)...the   remaining   Principal   Distribution   Amount   for   that

Distribution   Date   after   distribution   of the Class A   Principal   Distribution

Amount,   the Class M-1 Principal   Distribution   Amount,   the Class M-2 Principal

Distribution Amount, the Class M-3 Principal   Distribution Amount, the Class M-4

Principal   Distribution   Amount,   the Class M-5 Principal   Distribution   Amount,

Class   M-6   Principal   Distribution   Amount,   Class M-7   Principal   Distribution

Amount, the Class M-8 Principal   Distribution Amount and the Class M-9 Principal

Distribution Amount; and

 

               (x)....the   excess,   if any, of (A) the sum of (1) the   aggregate

Certificate    Principal    Balance   of   the   Class   A   Certificates,    Class   M-1

Certificates,    Class   M-2   Certificates,   Class   M-3   Certificates,   Class   M-4

Certificates,    Class   M-5   Certificates,   Class   M-6   Certificates,   Class   M-7

Certificates,   Class M-8 Certificates   and Class M-9 Certificates   (after taking

into account the payment of the Class A Principal Distribution Amount, the Class

M-1 Principal   Distribution Amount, the Class M-2 Principal Distribution Amount,

the   Class   M-3   Principal    Distribution    Amount,    the   Class   M-4   Principal

Distribution   Amount,   the Class M-5 Principal   Distribution   Amount,   Class M-6

Principal   Distribution   Amount,   Class M-7 Principal   Distribution   Amount, the

Class M-8 Principal Distribution Amount and the Class M-9 Principal Distribution

Amount for that Distribution Date) and (2) the Certificate   Principal Balance of

the Class M-10 Certificates immediately prior to that Distribution Date over (B)

the lesser of (x) the product of (1) the applicable Subordination Percentage and

(2) the aggregate   Stated   Principal   Balance of the Mortgage Loans after giving

effect to distributions to be made on that Distribution Date and (y) the excess,

if any, of the aggregate   Stated   Principal   Balance of the Mortgage Loans after

giving effect to   distributions to be made on that   Distribution   Date, over the

Overcollateralization Floor.

 

         Class R Certificate: Collectively, the Class R-I Certificates, the Class

R-II Certificates and the Class R-III Certificates.

 

        Class R-I Certificate: Any one of the Class R-I Certificates executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed   hereto as Exhibit D and   evidencing   an interest   designated   as a

"residual interest" in REMIC I for purposes of the REMIC Provisions.

 

        Class R-II Certificate:   Any one of the Class R-II Certificates executed

by the Trustee and authenticated by the Certificate   Registrar   substantially in

the form annexed hereto as Exhibit D and evidencing an interest   designated as a

"residual interest" in REMIC II for purposes of the REMIC Provisions.

 

        Class   R-III   Certificate:   Any   one of   the   Class   R-III   Certificates

executed   by   the   Trustee   and   authenticated   by   the   Certificate    Registrar

substantially in the form annexed hereto as Exhibit D and evidencing an interest

designated   as a   "residual   interest"   in REMIC III for   purposes   of the REMIC

Provisions.

 

        Class SB Certificate:   Any one of the Class SB Certificates   executed by

the Trustee and authenticated by the Certificate Registrar   substantially in the

form annexed hereto as Exhibit C,   subordinate   to the Class A Certificates   and

the Class M   Certificates   with respect to   distributions   and the allocation of

Realized   Losses   as set forth in   Section   4.05,   and   evidencing   an   interest

comprised of "regular   interests" in REMIC III together   with certain   rights to

payments under the Swap Agreements for purposes of the REMIC Provisions.

 

        Closing Date:   August 30, 2005.

 

        Code:   The Internal Revenue Code of 1986.

 

        Commission:   The Securities and Exchange Commission.

   

        Compensating Interest: With respect to any Distribution Date, any amount

paid by the Master Servicer in accordance with Section 3.16(f).

 

        Corporate Trust Office:   The principal office of the Trustee at which at

any particular   time its corporate trust business with respect to this Agreement

shall   be   administered,   which   office   at the   date of the   execution   of this

instrument   is   located   at   U.S.   Bank   National   Association,   EP-MN-WS3D,   60

Livingston Avenue, St. Paul, Minnesota 55107, Attn: RASC 2005-KS8.

 

        Credit Repository: Equifax, Transunion and Experian, or their successors

in interest.

 

        Curtailment: Any Principal Prepayment made by a Mortgagor which is not a

Principal Prepayment in Full.

 

         Custodial   Account:   The   custodial   account   or   accounts   created   and

maintained pursuant to Section 3.07 in the name of a depository institution,   as

custodian for the holders of the Certificates,   for the holders of certain other

interests in mortgage loans serviced or sold by the Master   Servicer and for the

Master   Servicer,   into which the   amounts   set forth in   Section   3.07 shall be

deposited directly. Any such account or accounts shall be an Eligible Account.

 

        Custodial   Agreement:   An   agreement   that may be entered into among the

Depositor, the Master Servicer, the Trustee and a Custodian in substantially the

form of Exhibit E hereto.

 

        Custodian:   Wells Fargo Bank, N.A., or any successor custodian appointed

pursuant to a Custodial Agreement.

 

        Cut-off Date:   August 1, 2005.

 

        Cut-off Date Balance:   $1,200,001,501.99.

 

        Cut-off Date Principal   Balance:   With respect to any Mortgage Loan, the

unpaid principal   balance thereof at the Cut-off Date after giving effect to all

installments   of principal   due on or prior   thereto (or due in the month of the

Cut-off Date), whether or not received.

 

        Debt Service   Reduction:   With respect to any Mortgage Loan, a reduction

in the scheduled   Monthly Payment for such Mortgage Loan by a court of competent

jurisdiction in a proceeding under the Bankruptcy Code,   except such a reduction

constituting a Deficient   Valuation or any reduction that results in a permanent

forgiveness of principal.

 

        Defaulting Party: As defined in the Swap Agreement.

        ----------------

 

        Deficient Valuation: With respect to any Mortgage Loan, a valuation by a

court of competent jurisdiction of the Mortgaged Property in an amount less than

the then outstanding   indebtedness   under the Mortgage Loan, or any reduction in

the amount of   principal to be paid in   connection   with any   scheduled   Monthly

Payment that constitutes a permanent   forgiveness of principal,   which valuation

or reduction results from a proceeding under the Bankruptcy Code.

 

        Definitive Certificate:   Any definitive, fully registered Certificate.

 

        Deleted Mortgage Loan: A Mortgage Loan replaced or to be replaced with a

Qualified Substitute Mortgage Loan.

 

        Delinquent:   As used herein, a Mortgage Loan is considered to be: "30 to

59 days" or "30 or more days" delinquent when a payment due on any scheduled due

date remains   unpaid as of the close of business on the next   following   monthly

scheduled   due   date;   "60 to 89 days" or "60 or more   days"   delinquent   when a

payment due on any scheduled due date remains unpaid as of the close of business

on the second following monthly scheduled due date; and so on. The determination

as to whether a Mortgage   Loan   falls   into these   categories   is made as of the

close of   business   on the last   business   day of each   month.   For   example,   a

Mortgage Loan with a payment due on July 1 that remained   unpaid as of the close

of   business   on   August   31   would   then   be   considered   to be   30 to 59   days

delinquent.   Delinquency   information   as of the Cut-off Date is determined   and

prepared as of the close of business on the last business day immediately   prior

to the Cut-off Date.

 

        Depositor:   As defined in the preamble hereto.

        ---------

 

        Depository:   The Depository Trust Company,   or any successor   Depository

hereafter   named.   The   nominee   of   the   initial   Depository   for   purposes   of

registering those Certificates that are to be Book-Entry   Certificates is Cede &

Co. The Depository shall at all times be a "clearing   corporation" as defined in

Section   8-102(a)(5) of the Uniform Commercial Code of the State of New York and

a "clearing agency" registered   pursuant to the provisions of Section 17A of the

Exchange Act.

 

         Depository   Participant:   A   broker,   dealer,   bank or   other   financial

institution   or other   Person   for whom from time to time a   Depository   effects

book-entry transfers and pledges of securities deposited with the Depository.

 

        Derivative   Contract:   Any   ISDA   Master   Agreement,   together   with the

related Schedule and Confirmation,   entered into by the Trustee and a Derivative

Counterparty in accordance with Section 4.09.

 

        Derivative   Counterparty:   Any counterparty to a Derivative   Contract as

provided in Section 4.09

 

        Destroyed   Mortgage   Note:   A Mortgage   Note the   original   of which was

permanently lost

or destroyed and has not been replaced.

 

        Determination   Date: With respect to any Distribution Date, the 20th day

(or if such   20th   day is not a   Business   Day,   the   Business   Day   immediately

following such 20th day) of the month of the related Distribution Date.

 

        Disqualified   Organization:   Any organization defined as a "disqualified

organization" under Section 860E(e)(5) of the Code, including,   if not otherwise

included,   any of the following:   (i) the United States,   any State or political

subdivision   thereof,   any   possession   of the United   States,   or any agency or

instrumentality of any of the foregoing (other than an instrumentality   which is

a   corporation   if all of its   activities   are   subject   to tax and,   except for

Freddie   Mac, a   majority   of its board of   directors   is not   selected   by such

governmental unit), (ii) a foreign government,   any international   organization,

or any agency or instrumentality of any of the foregoing, (iii) any organization

(other than certain farmers' cooperatives   described in Section 521 of the Code)

which is exempt from the tax imposed by Chapter 1 of the Code (including the tax

imposed by Section 511 of the Code on   unrelated   business   taxable   income) and

(iv)   rural    electric    and    telephone    cooperatives    described   in   Section

1381(a)(2)(C)   of the   Code.   A   Disqualified   Organization   also   includes   any

"electing large   partnership,"   as defined in Section 775(a) of the Code and any

other Person so   designated by the Trustee based upon an Opinion of Counsel that

the holding of an Ownership Interest in a Class R Certificate by such Person may

cause   any REMIC or any   Person   having an   Ownership   Interest   in any Class of

Certificates   (other than such Person) to incur a liability   for any federal tax

imposed   under the Code that would not otherwise be imposed but for the Transfer

of an Ownership   Interest in a Class R   Certificate   to such   Person.   The terms

"United   States,"   "State"   and   "international   organization"   shall   have   the

meanings set forth in Section 7701 of the Code or successor provisions.

 

        Distribution Date: The 25th day of any month beginning in September 2005

or,   if such   25th day is not a   Business   Day,   the   Business   Day   immediately

following such 25th day.

 

        DTC   Letter:   The Letter of   Representations,   dated   August   29,   2005,

between the Trustee, on behalf of the Trust Fund, and the Depository.

 

        Due Date: With respect to any   Distribution   Date and any Mortgage Loan,

the day during the related Due Period on which the Monthly Payment is due.

 

        Due Period: With respect to any Distribution Date, the calendar month of

such Distribution Date.

 

        Eligible   Account:   An   account   that   is   any   of   the   following:   (i)

maintained with a depository institution the debt obligations of which have been

rated by each Rating Agency in its highest rating available,   or (ii) an account

or accounts in a depository institution in which such accounts are fully insured

to the limits established by the FDIC, provided that any deposits not so insured

shall, to the extent   acceptable to each Rating Agency, as evidenced in writing,

be maintained such that (as evidenced by an Opinion of Counsel   delivered to the

Trustee and each Rating Agency) the registered   Holders of   Certificates   have a

claim with   respect to the funds in such account or a perfected   first   security

interest    against   any    collateral    (which   shall   be   limited   to   Permitted

Investments)   securing   such   funds   that is   superior   to   claims   of any other

depositors or creditors of the depository institution with which such account is

maintained,   or (iii) in the case of the Custodial   Account,   a trust account or

accounts   maintained   in the   corporate   trust   department of U.S. Bank National

Association,   or (iv) in the case of the Certificate Account, a trust account or

accounts   maintained   in the   corporate   trust   division of U.S.   Bank   National

Association,   or   (v)   an   account   or   accounts   of   a   depository   institution

acceptable   to each Rating Agency (as evidenced in writing by each Rating Agency

that use of any such account as the Custodial Account or the Certificate Account

will not reduce the rating   assigned to any Class of Certificates by such Rating

Agency   below the   then-current   rating   assigned to such   Certificates   by such

Rating Agency).

 

        Eligible Master Servicing Compensation: With respect to any Distribution

Date, the lesser of (a) one-twelfth of 0.125% of the Stated Principal Balance of

the related Mortgage Loans immediately   preceding such Distribution Date and (b)

the sum of the   Servicing   Fee and all income   and gain on   amounts   held in the

Custodial    Account    and   the    Certificate    Account    and    payable    to   the

Certificateholders   with respect to such   Distribution   Date;   provided that for

purposes of this   definition the amount of the Servicing Fee will not be reduced

pursuant   to Section   7.02(a)   except as may be   required   pursuant   to the last

sentence of such Section.

 

        ERISA:   The Employee Retirement Income Security Act of 1974, as amended.

        -----

 

        Event of Default:   As defined in Section 7.01.

 

        Excess Cash Flow: With respect to any Distribution Date, an amount equal

to the sum of (A) the excess of (i) the Available   Distribution   Amount for that

Distribution Date over (ii) the sum of (a) the Interest   Distribution Amount for

that   Distribution   Date and (b) the   lesser   of (1) the   aggregate   Certificate

Principal   Balance   of   Class   A   Certificates   and   the   Class   M   Certificates

immediately   prior to such   Distribution   Date and (2) the Principal   Remittance

Amount for that   Distribution   Date to the extent not applied to pay interest on

the Class A Certificates and the Class M Certificates on such   Distribution Date

and   (B)   the    Overcollateralization    Reduction    Amount,   if   any,   for   that

Distribution Date.

 

        Excess   Overcollateralization   Amount:   With respect to any Distribution

Date,   the   excess,   if any,   of (a) the   Overcollateralization   Amount   on such

Distribution   Date over (b) the Required   Overcollateralization   Amount for such

Distribution Date.

 

        Exchange Act:   The Securities Exchange Act of 1934, as amended.

        ------------

 

        Expense Fee Rate:   With respect to any   Mortgage   Loan as of any date of

determination,   the sum of the   applicable   Servicing Fee Rate and the per annum

rate at which the applicable Subservicing Fee accrues.

 

        Fannie Mae:   Fannie   Mae, a   federally   chartered   and   privately   owned

corporation    organized   and   existing   under   the   Federal   National    Mortgage

Association Charter Act, or any successor thereto.

 

        FDIC:   Federal Deposit Insurance Corporation or any successor thereto.

        ----

 

        Final   Distribution   Date:   The   Distribution   Date on which   the   final

distribution   in respect of the   Certificates   will be made   pursuant to Section

9.01, which Final   Distribution   Date shall in no event be later than the end of

the 90-day liquidation period described in Section 9.02.

 

        Final Scheduled   Distribution   Date:   Solely for purposes of the face of

the Certificates,   as follows:   with respect to the Class A-1 Certificates,   the

Distribution   Date   occurring   in August   2026;   with   respect   to the Class A-2

Certificates,   the Class A-3   Certificates,   the Class A-4   Certificates and the

Class M   Certificates,   the   Distribution   Date occurring in September   2035. No

event of default under this Agreement will arise or become   applicable solely by

reason of the failure to retire the entire Certificate   Principal Balance of any

Class of Class A   Certificates   or Class M   Certificates   on or before its Final

Scheduled Distribution Date.

 

        Fixed Swap Payment: With respect to any Distribution Date on or prior to

the   distribution   date in June 2009,   an amount   equal to the   product of (x) a

fixed rate equal to 4.3475% per annum,   (y) the Swap Agreement   Notional Balance

for that Distribution Date and (z) a fraction,   the numerator of which is (a) 26

for the Distribution Date in September 2005 and (b) 30 for any Distribution Date

occurring after the Distribution   Date in September 2005, and the denominator of

which is 360.

 

        Floating Swap Payment: With respect to any Distribution Date on or prior

to the   Distribution   Date in June 2009,   an amount   equal to the product of (x)

Swap LIBOR, (y) the Swap Agreement   Notional Balance for that   Distribution Date

and (z) a fraction, the numerator of which is equal to the number of days in the

related calculation period as provided in the Swap Agreement and the denominator

of which is 360.

 

         Foreclosure   Profits:   With respect to any Distribution   Date or related

Determination   Date and any Mortgage   Loan,   the excess,   if any, of Liquidation

Proceeds,   Insurance Proceeds and REO Proceeds (net of all amounts   reimbursable

therefrom   pursuant to Section   3.10(a)(ii)) in respect of each Mortgage Loan or

REO Property for which a Cash   Liquidation   or REO   Disposition   occurred in the

related   Prepayment   Period over the sum of the unpaid principal balance of such

Mortgage Loan or REO Property (determined, in the case of an REO Disposition, in

accordance   with Section 3.14) plus accrued and unpaid   interest at the Mortgage

Rate on such unpaid   principal   balance from the Due Date to which   interest was

last paid by the Mortgagor to the first day of the month   following the month in

which such Cash Liquidation or REO Disposition occurred.

 

        Form 10-K Certification:   As defined in Section 4.03(e).

        -----------------------

 

        Freddie   Mac:   Freddie   Mac, a corporate   instrumentality   of the United

States created and existing under Title III of the Emergency Home Finance Act of

1970, as amended, or any successor thereto.

 

        Gross Margin:   With respect to each   adjustable-rate   Mortgage Loan, the

fixed   percentage   set forth in the related   Mortgage   Note and indicated on the

Mortgage Loan Schedule as the "NOTE   MARGIN,"   which   percentage is added to the

related   Index on each   Adjustment   Date to   determine   (subject   to rounding in

accordance   with the   related   Mortgage   Note,   the   Periodic   Cap,   the Maximum

Mortgage   Rate and the Minimum   Mortgage   Rate) the interest rate to be borne by

such Mortgage Loan until the next Adjustment Date.

 

        HUD:   The United States Department of Housing and Urban Development.

        ---

 

        Independent:   When used with respect to any specified Person, means such

a Person who (i) is in fact   independent of the Depositor,   the Master   Servicer

and the   Trustee,   or any   Affiliate   thereof,   (ii)   does not   have any   direct

financial interest or any material indirect financial interest in the Depositor,

the Master Servicer or the Trustee or in an Affiliate thereof,   and (iii) is not

connected with the Depositor,   the Master Servicer or the Trustee as an officer,

employee, promoter, underwriter, trustee, partner, director or person performing

similar functions.

 

        Index: With respect to any   adjustable-rate   Mortgage Loan and as to any

Adjustment   Date therefor,   the related index as stated in the related   Mortgage

Note.

 

        Initial   Certificate   Principal   Balance:   With respect to each Class of

Certificates   (other than the Class R Certificates),   the Certificate   Principal

Balance of such Class of Certificates as of the Closing Date as set forth in the

Preliminary Statement hereto.

 

        Insurance   Proceeds:   Proceeds   paid in   respect of the   Mortgage   Loans

pursuant to any Primary   Insurance Policy or any other related   insurance policy

covering a   Mortgage   Loan,   to the   extent   such   proceeds   are   payable to the

mortgagee   under the   Mortgage,   any   Subservicer,   the Master   Servicer   or the

Trustee and are not applied to the restoration of the related Mortgaged Property

or released to the Mortgagor in accordance   with the procedures   that the Master

Servicer would follow in servicing mortgage loans held for its own account.

 

        Interest   Accrual   Period:   With   respect   to the   Distribution   Date in

September   2005,   the period   commencing   the Closing Date and ending on the day

preceding   the   Distribution   Date in   September   2005,   and with respect to any

Distribution   Date after the   Distribution   Date in September   2005,   the period

commencing on the Distribution Date in the month immediately preceding the month

in which such   Distribution   Date   occurs and ending on the day   preceding   such

Distribution Date.

 

        Interest   Distribution   Amount:   For any Distribution   Date, the amounts

payable pursuant to Section 4.02(c)(i)-(iii).

 

        Interim Certification:   As defined in Section 2.02.

        ---------------------

 

        Late   Collections:   With   respect   to any   Mortgage   Loan,   all   amounts

received during any Due Period,   whether as late payments of Monthly Payments or

as Insurance Proceeds,   Liquidation Proceeds or otherwise,   which represent late

payments or   collections   of Monthly   Payments due but delinquent for a previous

Due Period and not previously recovered.

 

        LIBOR: With respect to any Distribution Date, the arithmetic mean of the

London   interbank   offered rate quotations for one-month U.S.   Dollar   deposits,

expressed on a per annum basis, determined in accordance with Section 1.02.

 

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

a day   on   which   banking   institutions   in   London,   England   are   required   or

authorized by law to be closed.

 

        LIBOR Certificates: Collectively, the Class A Certificates and the Class

M Certificates.

 

        LIBOR Rate Adjustment Date: With respect to each Distribution   Date, the

second LIBOR Business Day immediately   preceding the commencement of the related

Interest Accrual Period.

 

        Limited   Repurchase   Right Holder:   RFC Asset   Holdings II, Inc., or its

successor.

  

        Liquidation   Proceeds:   Amounts (other than Insurance Proceeds) received

by the Master   Servicer   in   connection   with the taking of an entire   Mortgaged

Property   by   exercise   of the power of   eminent   domain or   condemnation   or in

connection with the liquidation of a defaulted   Mortgage Loan through   trustee's

sale,   foreclosure   sale or   otherwise,   other than REO Proceeds and   Subsequent

Recoveries.

 

        Loan-to-Value   Ratio:   As of any   date,   the   fraction,   expressed   as a

percentage,   the   numerator   of which is the   current   principal   balance of the

related Mortgage Loan at the date of determination   and the denominator of which

is the Appraised Value of the related Mortgaged Property.

 

        Margin: The Class A-1 Margin,   Class A-2 Margin, Class A-3 Margin, Class

A-4 Margin,   Class M-1 Margin,   Class M-2   Margin,   Class M-3 Margin,   Class M-4

Margin,   Class M-5 Margin, Class M-6 Margin, Class M-7 Margin, Class M-8 Margin,

Class M-9 Margin or Class M-10 Margin, as applicable.

 

        Marker   Rate:   With   respect to the Class SB   Certificates   or REMIC III

Regular   Interest SB-IO and any   Distribution   Date, in relation to the REMIC II

Regular   Interests   LT1,   LT2,   LT3,   and LT4, a per annum rate equal to two (2)

times the weighted average of the Uncertificated REMIC II Pass-Through Rates for

REMIC II Regular Interest LT2 and REMIC II Regular Interest LT3.

 

        Master Servicer:   As defined in the preamble hereto.

    

        Maturity Date: With respect to each Class of   Certificates   representing

ownership of regular interests or Uncertificated Regular Interest issued by each

of REMIC I, REMIC II and REMIC III the latest possible maturity date, solely for

purposes of Section   1.860G-1(a)(4)(iii)   of the Treasury Regulations,   by which

the    Certificate    Principal    Balance   of   each   such   Class   of   Certificates

representing   a regular   interest   in the Trust   Fund   would be reduced to zero,

which is, for each such   regular   interest,   September   25,   2035,   which is the

Distribution   Date occurring in the month   following the last scheduled   monthly

payment of the Mortgage Loans.

 

        Maximum   Mortgage   Rate:   With respect to any   adjustable-rate   Mortgage

Loan,   the per annum rate   indicated on the Mortgage   Loan Schedule as the "NOTE

CEILING," which rate is the maximum interest rate that may be applicable to such

Mortgage Loan at any time during the life of such Mortgage Loan.

 

        Maximum Net Mortgage Rate: With respect to any adjustable-rate   Mortgage

Loan and any date of determination,   the Maximum Mortgage Rate minus the Expense

Fee   Rate.   With   respect   to any   fixed-rate   Mortgage   Loan   and   any   date of

determination, the Net Mortgage Rate.

 

        MERS:   Mortgage   Electronic   Registration   Systems,   Inc., a corporation

organized and existing under the laws of the State of Delaware, or any successor

thereto.

 

        MERS(R)   System:    The   system   of   recording    transfers   of   Mortgages

electronically maintained by MERS.

 

        MIN: The Mortgage   Identification   Number for Mortgage Loans   registered

with MERS on the MERS(R) System.

 

         Minimum   Mortgage   Rate:   With respect to any   adjustable-rate   Mortgage

Loan,   a per annum rate equal to the greater of (i) the Note Margin and (ii) the

rate indicated on the Mortgage Loan Schedule as the "NOTE FLOOR," which rate may

be applicable to such Mortgage Loan at any time during the life of such Mortgage

Loan.

 

        Modified Mortgage Loan: Any Mortgage Loan that has been the subject of a

Servicing Modification.

 

        Modified Net Mortgage   Rate:   With respect to any Mortgage   Loan that is

the subject of a Servicing   Modification,   the Net Mortgage   Rate minus the rate

per annum by which the Mortgage Rate on such Mortgage Loan was reduced.

 

        MOM   Loan:   With   respect   to any   Mortgage   Loan,   MERS   acting   as the

mortgagee of such Mortgage   Loan,   solely as nominee for the   originator of such

Mortgage Loan and its successors and assigns, at the origination thereof.

 

        Monthly   Payment:   With respect to any Mortgage Loan   (including any REO

Property)   and the Due Date in any Due   Period,   the   payment of   principal   and

interest due thereon in accordance   with the   amortization   schedule at the time

applicable thereto (after adjustment, if any, for Curtailments and for Deficient

Valuations   occurring   prior to such Due Date but before any   adjustment to such

amortization   schedule   by   reason of any   bankruptcy,   other   than a   Deficient

Valuation,   or similar   proceeding or any   moratorium or similar waiver or grace

period and before any Servicing Modification that constitutes a reduction of the

interest rate on such Mortgage Loan).

 

        Moody's: Moody's Investors Service, Inc., or its successors in interest.

 

        Mortgage:   With respect to each Mortgage   Note,   the   mortgage,   deed of

trust or other   comparable   instrument   creating   a first or   junior   lien on an

estate in fee simple or leasehold   interest in real property securing a Mortgage

Note.

 

        Mortgage File: The mortgage   documents listed in Section 2.01 pertaining

to a particular Mortgage Loan and any additional   documents required to be added

to the Mortgage File pursuant to this Agreement.

 

        Mortgage Loans:   Such of the mortgage loans   transferred and assigned to

the Trustee   pursuant to Section 2.01 as from time to time are held or deemed to

be held as a part of the Trust Fund, the Mortgage Loans originally so held being

identified in the initial   Mortgage   Loan   Schedule,   and   Qualified   Substitute

Mortgage Loans held or deemed held as part of the Trust Fund including,   without

limitation,   each related   Mortgage   Note,   Mortgage   and Mortgage   File and all

rights appertaining thereto.

 

        Mortgage Loan Schedule:   The lists of the Mortgage Loans attached hereto

as Exhibit F (as amended   from time to time to reflect the addition of Qualified

Substitute   Mortgage   Loans),   which   lists   shall set   forth at a   minimum   the

following information as to each Mortgage Loan:

 

               (i)....the Mortgage Loan identifying number ("RFC LOAN #");

 

               (ii)...[reserved];

 

        (iii)..the   maturity of the Mortgage Note ("MATURITY DATE," or "MATURITY

DT");

 

        (iv)...for the   adjustable-rate   Mortgage Loans, the Mortgage Rate as of

origination ("ORIG RATE");

 

               (v)....the Mortgage Rate as of the Cut-off Date ("CURR RATE");

 

               (vi)...the Net Mortgage Rate as of the Cut-off Date ("CURR NET");

 

               (vii)..the   scheduled   monthly payment of principal,   if any, and

interest as of the Cut-off Date ("ORIGINAL P & I" or "CURRENT P & I");

 

               (viii).the Cut-off Date Principal Balance ("PRINCIPAL BAL");

 

               (ix)...the Loan-to-Value Ratio at origination ("LTV");

 

               (x)....a   code "T," "BT" or "CT" under the   column "LN   FEATURE,"

indicating   that the Mortgage Loan is secured by a second or vacation   residence

(the   absence of any such code means the   Mortgage   Loan is secured by a primary

residence);

 

               (xi)...a code "N" under the column "OCCP CODE,"   indicating   that

the Mortgage Loan is secured by a non-owner   occupied   residence (the absence of

any   such   code   means   the   Mortgage   Loan   is   secured   by an   owner   occupied

residence);

 

        (xii)..for the adjustable-rate Mortgage Loans, the Maximum Mortgage Rate

("NOTE CEILING");

 

        (xiii).for the adjustable-rate   Mortgage Loans, the maximum Net Mortgage

Rate ("NET CEILING");   (xiv)..for the   adjustable-rate   Mortgage Loans, the Note

Margin ("NOTE MARGIN");

 

        (xv)...for the adjustable-rate Mortgage Loans, the first Adjustment Date

after the Cut-off Date ("NXT INT CHG DT");

 

        (xvi)..for   the    adjustable-rate    Mortgage   Loans,   the   Periodic   Cap

("PERIODIC DECR" or "PERIODIC INCR");

 

        (xvii).[reserved]; and

 

        (xviii)for   the   adjustable-rate   Mortgage   Loans,   the   rounding of the

semi-annual or annual adjustment to the Mortgage Rate ("NOTE METHOD").

 

        Such   schedules may consist of multiple   reports that   collectively   set

forth all of the information required.

 

        Mortgage   Note:   The   originally   executed   note or   other   evidence   of

indebtedness   evidencing the   indebtedness of a Mortgagor under a Mortgage Loan,

together with any modification thereto.

 

        Mortgage   Rate:   With respect to any Mortgage   Loan,   the interest   rate

borne by the related   Mortgage   Note, or any   modification   thereto other than a

Servicing Modification.   The Mortgage Rate on the adjustable-rate Mortgage Loans

will   adjust on each   Adjustment   Date to equal the sum   (rounded to the nearest

multiple of one-eighth of one percent   (0.125%) or up to the nearest   one-eighth

of one percent,   which are   indicated by a "U" on the   Mortgage   Loan   Schedule,

except in the case of the adjustable-rate   Mortgage Loans indicated by an "X" on

the Mortgage Loan   Schedule   under the heading   "NOTE   METHOD"),   of the related

Index plus the Note Margin, in each case subject to the applicable Periodic Cap,

Maximum Mortgage Rate and Minimum Mortgage Rate.

 

        MortgagedProperty:   The   underlying   real   property   securing a Mortgage

Loan.

  

         Mortgagor:   The obligor on a Mortgage Note.

      

        Net Mortgage   Rate:   With respect to any Mortgage Loan as of any date of

determination,   a per annum rate equal to the   Mortgage   Rate for such   Mortgage

Loan as of such date minus the related Expense Fee Rate.

 

        Net Swap   Payment:   With   respect   to each   Distribution   Date,   the net

payment   required   to be made   pursuant   to the terms of the Swap   Agreement   by

either the Swap Counterparty or the Trustee,   on behalf of the Trust,   which net

payment shall not take into account any Swap Termination Payment.

 

        Net WAC Cap Rate: With respect to any Distribution   Date and the Class A

Certificates and the Class M Certificates, the product of a per annum rate equal

to (i) the product of (a) the weighted average of the Net Mortgage Rates (or, if

applicable, the Modified Net Mortgage Rates) on the Mortgage Loans using the Net

Mortgage   Rates in effect for the Monthly   Payments due on such   Mortgage   Loans

during the related Due Period,   weighted on the basis of the   respective   Stated

Principal Balances thereof for such Distribution Date Period, and (b) a fraction

expressed as   percentage,   the numerator of which is 30 and the   denominator   of

which is the actual number of days in the related   Interest Accrual Period minus

(ii) the product of (a) a fraction   expressed as a percentage,   the numerator of

which is the amount of any Net Swap Payments or Swap Termination Payment not due

to a Swap   Counterparty   Trigger Event due to the Swap   Counterparty   as of such

Distribution Date and the denominator of which is the aggregate Stated Principal

Balance of the Mortgage Loans, and (b) a fraction   expressed as percentage,   the

numerator of which is 360 and the   denominator   of which is the actual number of

days in the related Interest Accrual Period.

 

        Non-United States Person:   Any Person other than a United States Person.

    

        Nonrecoverable   Advance:   Any Advance   previously made or proposed to be

made by the Master   Servicer or Subservicer in respect of a Mortgage Loan (other

than a Deleted   Mortgage   Loan) which,   in the good faith judgment of the Master

Servicer,   will not,   or,   in the case of a   proposed   Advance,   would   not,   be

ultimately   recoverable   by the Master   Servicer from related Late   Collections,

Insurance Proceeds, Liquidation Proceeds or REO Proceeds. To the extent that any

Mortgagor   is not   obligated   under the   related   Mortgage   documents   to pay or

reimburse   any   portion of any   Servicing   Advances   that are   outstanding   with

respect   to the   related   Mortgage   Loan as a result of a   modification   of such

Mortgage Loan by the Master   Servicer,   which forgives   amounts which the Master

Servicer   or   Subservicer   had   previously   advanced,   and the   Master   Servicer

determines that no other source of payment or reimbursement for such advances is

available to it, such Servicing   Advances   shall be deemed to be   Nonrecoverable

Advances.   The   determination   by   the   Master   Servicer   that   it   has   made   a

Nonrecoverable   Advance   shall be   evidenced   by a   certificate   of a   Servicing

Officer,   Responsible   Officer or Vice   President   or its   equivalent   or senior

officer of the Master Servicer, delivered to the Depositor, the Trustee, and the

Master Servicer setting forth such determination,   which shall include any other

information   or   reports   obtained   by the   Master   Servicer   such   as   property

operating   statements,   rent rolls,   property inspection reports and engineering

reports,   which may support such determinations.   Notwithstanding the above, the

Trustee shall be entitled to rely upon any   determination by the Master Servicer

that   any   Advance   previously   made is a   Nonrecoverable   Advance   or that   any

proposed Advance, if made, would constitute a Nonrecoverable Advance.

 

        Nonsubserviced   Mortgage   Loan:   Any Mortgage   Loan that, at the time of

reference thereto, is not subject to a Subservicing Agreement.

 

        Note Margin:   With respect to each   adjustable-rate   Mortgage   Loan, the

fixed   percentage   set forth in the related   Mortgage   Note and indicated on the

Mortgage Loan Schedule as the "NOTE   MARGIN,"   which   percentage is added to the

Index on each   Adjustment   Date to determine   (subject to rounding in accordance

with the related   Mortgage Note, the Periodic Cap, the Maximum Mortgage Rate and

the Minimum Mortgage Rate) the interest rate to be borne by such adjustable-rate

Mortgage Loan until the next Adjustment Date.

 

        Officers'   Certificate:   A   certificate   signed by the   Chairman   of the

Board,   the President,   a Vice President,   Assistant Vice   President,   Director,

Managing Director,   the Treasurer,   the Secretary,   an Assistant Treasurer or an

Assistant Secretary of the Depositor or the Master Servicer, as the case may be,

and delivered to the Trustee, as required by this Agreement.

 

        Opinion of   Counsel:   A written   opinion of   counsel   acceptable   to the

Trustee and the Master   Servicer,   who may be counsel for the   Depositor   or the

Master   Servicer,   provided   that any opinion of counsel (i)   referred to in the

definition of "Disqualified   Organization" or (ii) relating to the qualification

of REMIC I,   REMIC   II or REMIC   III as   REMICs   or   compliance   with the   REMIC

Provisions   must,   unless   otherwise   specified,   be an opinion   of   Independent

counsel.

 

        Optional   Termination   Date: Any Distribution Date on or after which the

Stated   Principal   Balance (after giving effect to   distributions   to be made on

such Distribution Date) of the Mortgage Loans is less than 10.00% of the Cut-off

Date Balance.

 

        Outstanding   Mortgage   Loan:   With   respect   to the Due   Date in any Due

Period,   a Mortgage Loan (including an REO Property) that was not the subject of

a Principal Prepayment in Full, Cash Liquidation or REO Disposition and that was

not   purchased,   deleted or   substituted   for prior to such Due Date pursuant to

Section 2.02, 2.03, 2.04 or 4.07.

 

        Overcollateralization Amount: With respect to any Distribution Date, the

excess,   if any, of (a) the aggregate Stated   Principal   Balance of the Mortgage

Loans   before   giving   effect to   distributions   of principal to be made on such

Distribution   Date over (b) the aggregate   Certificate   Principal Balance of the

Class A   Certificates   and the Class M   Certificates   immediately   prior to such

date.

 

        Overcollateralization Floor: An amount equal to the product of 0.50% and

the Cut-off Date Balance.

 

        Overcollateralization   Increase Amount: With respect to any Distribution

Date,   the lesser of (a) the sum of (1) Excess   Cash Flow for that   Distribution

Date (to the extent not used to cover the amounts   described in clauses (iv) and

(v) of the definition of Principal   Distribution   Amount as of such Distribution

Date) and (2)   amounts   distributed   from the Swap   Account   pursuant   to clause

second   of   Section    4.10(c),    and   (b)   the    excess   of   (1)   the    Required

Overcollateralization    Amount    for   such    Distribution    Date   over   (2)   the

Overcollateralization Amount for such Distribution Date.

 

        Overcollateralization Reduction Amount: With respect to any Distribution

Date on which the Excess   Overcollateralization   Amount is,   after   taking   into

account all other   distributions to be made on such Distribution   Date,   greater

than zero,   the   Overcollateralization   Reduction   Amount   shall be equal to the

lesser of (i) the Excess Overcollateralization Amount for that Distribution Date

and (ii) the Principal Remittance Amount on such Distribution Date.

 

        Ownership   Interest:   With respect to any Certificate,   any ownership or

security   interest   in   such    Certificate,    including   any   interest   in   such

Certificate as the Holder thereof and any other interest therein, whether direct

or indirect, legal or beneficial, as owner or as pledgee.

 

        Pass-Through   Rate:   With respect to each Class of Class A   Certificates

and the Class M Certificates, and any Distribution Date, the lesser of (i) LIBOR

plus the related Margin and (ii) the related Net WAC Cap Rate.

 

        With   respect   to the Class SB   Certificates   or the   REMIC III   Regular

Interest   SB-IO,   a per   annum   rate   equal to the   percentage   equivalent   of a

fraction,   the numerator of which is the sum of the amounts calculated   pursuant

to   clauses   (i)   through   (iii)   below,   and the   denominator   of   which is the

aggregate   principal balance of the REMIC II Regular Interests.   For purposes of

calculating the Pass-Through Rate for the Class SB Certificates or the REMIC III

Regular   Interest   SB-IO,   the   numerator   is equal to the sum of the   following

components:

 

               (i)....the Uncertificated   Pass-Through Rate for REMIC II Regular

Interest LT1 minus the related Marker Rate,   applied to a notional   amount equal

to the Uncertificated Principal Balance of REMIC I Regular Interest LT1;

 

               (ii)...the Uncertificated   Pass-Through Rate for REMIC II Regular

Interest LT2 minus the related Marker Rate,   applied to a notional   amount equal

to the Uncertificated Principal Balance of REMIC I Regular Interest LT2; and

 

               (iii)..the Uncertificated   Pass-Through Rate for REMIC II Regular

Interest LT4 minus twice the related Marker Rate,   applied to a notional   amount

equal to the Uncertificated Principal Balance of REMIC II Regular Interest LT4.

 

        Paying Agent:   U.S. Bank National   Association   or any successor   Paying

Agent appointed by the Trustee.

 

        Percentage Interest:   With respect to any Class A Certificate or Class M

Certificate,   the undivided   percentage   ownership interest in the related Class

evidenced by such   Certificate,   which   percentage   ownership   interest shall be

equal to the   Initial   Certificate   Principal   Balance   thereof   divided   by the

aggregate   Initial   Certificate   Principal Balance of all of the Certificates of

the same Class.   The Percentage   Interest with respect to a Class SB Certificate

or Class R Certificate shall be stated on the face thereof.

 

        Periodic Cap: With respect to each   adjustable-rate   Mortgage   Loan, the

periodic   rate cap that   limits the   increase   or the   decrease   of the   related

Mortgage   Rate on any   Adjustment   Date   pursuant   to the   terms of the   related

Mortgage Note.

 

        Permitted Investments: One or more of the following:

     

               (i)   ...obligations of or guaranteed as to principal and interest

by the   United   States   or any   agency   or   instrumentality   thereof   when   such

obligations are backed by the full faith and credit of the United States;

 

               (ii) ..repurchase   agreements on obligations   specified in clause

(i)   maturing   not more than one   month   from the date of   acquisition   thereof,

provided that the unsecured obligations of the party agreeing to repurchase such

obligations   are   at the   time   rated   by   each   Rating   Agency   in its   highest

short-term rating available;

 

               (iii) .federal funds,   certificates of deposit,   demand deposits,

time   deposits   and   bankers'   acceptances   (which   shall each have an   original

maturity   of not more than 90 days   and,   in the case of   bankers'   acceptances,

shall in no event have an original maturity of more than 365 days or a remaining

maturity of more than 30 days)   denominated in United States dollars of any U.S.

depository   institution   or trust   company   incorporated   under   the laws of the

United   States   or any   state   thereof   or of any   domestic   branch of a foreign

depository   institution or trust company;   provided that the debt obligations of

such depository   institution or trust company at the date of acquisition thereof

have   been   rated   by   each   Rating   Agency   in its   highest   short-term   rating

available;   and,   provided   further   that,   if the   original   maturity   of   such

short-term   obligations of a domestic branch of a foreign depository institution

or trust company shall exceed 30 days, the short-term rating of such institution

shall be A-1+ in the case of   Standard & Poor's if Standard & Poor's is a Rating

Agency;

 

               (iv)   ..commercial    paper   and   demand   notes   (having   original

maturities of not more than 365 days) of any corporation   incorporated under the

laws of the United States or any state thereof which on the date of   acquisition

has been rated by each Rating Agency in its highest short term rating available;

provided   that such   commercial   paper and demand   notes   shall have a remaining

maturity of not more than 30 days;

 

               (v) ...a money market fund or a qualified   investment   fund rated

by each Rating Agency in its highest   long-term   rating   available (which may be

managed by the Trustee or one of its Affiliates); and

 

               (vi) ..other   obligations   or securities   that are   acceptable to

each Rating Agency as a Permitted   Investment   hereunder and will not reduce the

rating   assigned to any Class of   Certificates   by such Rating   Agency below the

then-current   rating   assigned to such   Certificates   by such Rating Agency,   as

evidenced in writing;

 

provided,   however,   that no   instrument   shall be a Permitted   Investment if it

represents,   either (1) the right to receive only interest payments with respect

to the underlying debt instrument or (2) the right to receive both principal and

interest   payments derived from   obligations   underlying such instrument and the

principal and interest payments with respect to such instrument   provide a yield

to maturity greater than 120% of the yield to maturity at par of such underlying

obligations.   References   herein to the highest   rating   available   on unsecured

long-term   debt shall   mean AAA in the case of   Standard & Poor's and Aaa in the

case of Moody's,   and for purposes of this Agreement,   any references   herein to

the highest rating   available on unsecured   commercial paper and short-term debt

obligations   shall mean the following:   A-1 in the case of Standard & Poor's and

P-1 in the case of Moody's;   provided,   however,   that any Permitted   Investment

that is a short-term debt obligation rated A-1 by Standard & Poor's must satisfy

the   following   additional   conditions:   (i) the   total   amount of debt from A-1

issuers   must be limited to the   investment   of monthly   principal   and interest

payments   (assuming fully amortizing   collateral);   (ii) the total amount of A-1

investments   must   not   represent   more   than 20% of the   aggregate   outstanding

Certificate   Principal   Balance of the Certificates and each investment must not

mature   beyond 30 days;   (iii)   the terms of the debt must have a   predetermined

fixed dollar amount of principal   due at maturity that cannot vary;   and (iv) if

the investments may be liquidated prior to their maturity or are being relied on

to meet a certain yield,   interest must be tied to a single   interest rate index

plus a single   fixed   spread   (if any) and must move   proportionately   with that

index.   Any Permitted   Investment   may be purchased by or through the Trustee or

its Affiliates.

 

        Permitted   Transferee:   Any Transferee of a Class R   Certificate,   other

than a Disqualified Organization or Non-United States Person.

 

        Person:    Any   individual,    corporation,    limited   liability   company,

partnership,    joint    venture,    association,    joint-stock    company,    trust,

unincorporated organization or government or any agency or political subdivision

thereof.

 

        Prepayment Assumption:   With respect to the Class A Certificates and the

Class M Certificates,   the prepayment   assumption to be used for determining the

accrual of original   issue   discount   and   premium   and market   discount on such

Certificates   for federal   income tax   purposes,   which (a) with   respect to the

fixed-rate   Mortgage Loans,   assumes a constant   prepayment rate of one-tenth of

23% per annum of the then outstanding Stated Principal Balance of the fixed-rate

Mortgage   Loans in the   first   month of the life of such   Mortgage   Loans and an

additional   one-tenth of 23% per annum in each month   thereafter until the tenth

month, and beginning in the tenth month and in each month thereafter   during the

life of the fixed-rate   Mortgage   Loans, a constant   prepayment   rate of 23% per

annum   each   month   ("23%   HEP")   and (b) with   respect   to the   adjustable-rate

Mortgage Loans assumes a prepayment   assumption of 2% of the constant prepayment

rate in month one,   increasing by approximately   2.545% from month 2 until month

12, a   constant   prepayment   rate of 30% from   month 12 to month 22, a   constant

prepayment rate of 50% from month 23 to month 27, and a constant prepayment rate

of 35%   thereafter,   used for determining the accrual of original issue discount

and   premium   and   market   discount   on the   Class A   Certificates   and   Class M

Certificates   for federal   income tax   purposes.   The constant   prepayment   rate

assumes that the stated   percentage of the outstanding   Stated Principal Balance

of the adjustable-rate Mortgage Loans is prepaid over the course of a year.

 

        Prepayment Interest Shortfall: With respect to any Distribution Date and

any Mortgage Loan (other than a Mortgage Loan relating to an REO Property)   that

was the   subject   of (a) a   Principal   Prepayment   in Full   during   the   related

Prepayment   Period, an amount equal to the excess of one month's interest at the

related   Net   Mortgage   Rate (or   Modified   Net   Mortgage   Rate in the case of a

Modified   Mortgage Loan) on the Stated   Principal   Balance of such Mortgage Loan

over the amount of   interest   (adjusted   to the related   Net   Mortgage   Rate (or

Modified Net Mortgage Rate in the case of a Modified Mortgage Loan)) paid by the

Mortgagor for such Prepayment Period to the date of such Principal Prepayment in

Full or (b) a Curtailment   during the prior calendar   month,   an amount equal to

one month's   interest at the related Net Mortgage Rate (or Modified Net Mortgage

Rate in the case of a Modified Mortgage Loan) on the amount of such Curtailment.

 

        Prepayment   Period:   With respect to any Distribution Date, the calendar

month preceding the month of distribution.

 

        Primary   Insurance   Policy:   Each   primary   policy of mortgage   guaranty

insurance as indicated by a numeric code on the Mortgage   Loan Schedule with the

exception of code "A23," "A34" or "A96" under the column "MI CO CODE."

 

        Principal   Distribution   Amount:   With respect to any Distribution Date,

the lesser of (a) the excess of (x) the Available   Distribution   Amount over (y)

the Interest Distribution Amount, and (b) the sum of:

 

               (i)....the   principal portion of each Monthly Payment received or

Advanced   with   respect to the related Due Period on each   Outstanding   Mortgage

Loan;

 

               (ii)...the    Stated   Principal    Balance   of   any   Mortgage   Loan

repurchased   during   the   related   Prepayment   Period (or deemed to have been so

repurchased in accordance with Section 3.07(b))   pursuant to Section 2.02, 2.03,

2.04 or 4.07 and the amount of any shortfall   deposited in the Custodial Account

in   connection   with the   substitution   of a Deleted   Mortgage   Loan pursuant to

Section 2.03 or 2.04 during the related Prepayment Period;

 

               (iii)..the    principal    portion    of    all    other    unscheduled

collections, other than Subsequent Recoveries, on the Mortgage Loans (including,

without   limitation,   Principal   Prepayments   in Full,   Curtailments,   Insurance

Proceeds,   Liquidation   Proceeds and REO Proceeds)   received   during the related

Prepayment   Period (or deemed to have been so received) to the extent applied by

the Master Servicer as recoveries of principal of the Mortgage Loans pursuant to

Section 3.14;

 

               (iv)...the    lesser   of   (1)    Subsequent    Recoveries   for   such

Distribution Date and (2) the principal portion of any Realized Losses allocated

to any Class of Certificates on a prior Distribution Date and remaining unpaid;

 

               (v)....the    lesser   of   (1)   the   Excess    Cash   Flow   for   such

Distribution   Date (to the   extent   not used   pursuant   to   clause   (iv) of this

definition   on such   Distribution   Date)   and   amounts   withdrawn   from the Swap

Account   pursuant   to   Section   4.10(c)   and (2) the   principal   portion   of any

Realized Losses incurred (or deemed to have been incurred) on any Mortgage Loans

in the calendar month preceding such   Distribution Date to the extent covered by

Excess Cash Flow for that Distribution Date; and

 

               (vi)...the   lesser   of (1)   the   Excess   Cash   Flow   and   amounts

withdrawn   from   the   Swap   Account    pursuant   to   Section    4.10(c)   for   that

Distribution   Date (to the extent not used   pursuant to clauses   (iv) and (v) of

this   definition on such   Distribution   Date) and (2) the   Overcollateralization

Increase Amount for such Distribution Date;

 

minus

 

               (vii)..(A)   the   amount   of any   Overcollateralization   Reduction

Amount   for such   Distribution   Date and (B) the   amount   of any   Capitalization

Reimbursement Amount for such Distribution Date; and

 

                (viii).any Net Swap Payments or Swap Termination   Payment not due

to a Swap Counterparty   Trigger Event due to the Swap Counterparty to the extent

not   previously   paid from   interest or   principal   collections   on the Mortgage

Loans.

 

         Principal   Prepayment:   Any payment of principal or other   recovery on a

Mortgage Loan,   including a recovery that takes the form of Liquidation Proceeds

or Insurance   Proceeds,   which is received in advance of its   scheduled Due Date

and is not   accompanied   by an   amount   as to   interest   representing   scheduled

interest   on such   payment   due on any   date or dates   in any   month   or   months

subsequent to the month of prepayment.

 

        Principal   Prepayment   in   Full:   Any   Principal   Prepayment   made   by a

Mortgagor of the entire principal balance of a Mortgage Loan.

 

        Principal   Remittance Amount: With respect to any Distribution Date, all

amounts described in clauses (b)(i) through (iii) of the definition of Principal

Distribution Amount for that Distribution Date.

 

        Program   Guide:   The   AlterNet   Seller   Guide as   incorporated   into the

Residential    Funding   Seller   Guide   for   mortgage    collateral    sellers   that

participate in Residential   Funding's AlterNet Mortgage Program, and Residential

Funding's   Servicing   Guide   and   any   other   subservicing    arrangements   which

Residential   Funding has arranged to   accommodate   the servicing of the Mortgage

Loans and in each case all   supplements   and   amendments   thereto   published   by

Residential Funding.

 

        Purchase   Price:   With   respect to any Mortgage   Loan (or REO   Property)

required to be or   otherwise   purchased   on any date   pursuant to Section   2.02,

2.03,   2.04 or   4.07,   an   amount   equal   to the sum of (i)   100% of the   Stated

Principal Balance thereof plus the principal portion of any related unreimbursed

Advances and (ii) unpaid   accrued   interest at either (a) the Adjusted   Mortgage

Rate (or   Modified Net Mortgage   Rate in the case of a Modified   Mortgage   Loan)

plus the rate per annum at which the Servicing Fee is calculated,   or (b) in the

case of a purchase   made by the Master   Servicer,   at the Net Mortgage   Rate (or

Modified Net Mortgage   Rate in the case of a Modified   Mortgage   Loan),   in each

case on the   Stated   Principal   Balance   thereof   to the   first day of the month

following   the month of purchase   from the Due Date to which   interest   was last

paid by the   Mortgagor.   With   respect to any   Mortgage   Loan (or REO   Property)

required to be or otherwise   purchased on any date   pursuant to Section 4.08, an

amount   equal to the greater of (i) the sum of (a) 100% of the Stated