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POOLING AND SERVICING AGREEMENT

Pooling and Servicing Agreement

POOLING AND SERVICING AGREEMENT | Document Parties: MORGAN STANLEY ABS CAPITAL I INC | JPMORGAN CHASE BANK, NATIONAL ASSOCIATION | HOMEQ SERVICING CORPORATION | MILA, INC | LASALLE BANK NATIONAL ASSOCIATION | DEUTSCHE BANK NATIONAL TRUST COMPANY You are currently viewing:
This Pooling and Servicing Agreement involves

MORGAN STANLEY ABS CAPITAL I INC | JPMORGAN CHASE BANK, NATIONAL ASSOCIATION | HOMEQ SERVICING CORPORATION | MILA, INC | LASALLE BANK NATIONAL ASSOCIATION | DEUTSCHE BANK NATIONAL TRUST COMPANY

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Title: POOLING AND SERVICING AGREEMENT
Governing Law: New York     Date: 9/20/2005

POOLING AND SERVICING AGREEMENT, Parties: morgan stanley abs capital i inc , jpmorgan chase bank  national association , homeq servicing corporation , mila  inc , lasalle bank national association , deutsche bank national trust company
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                                                                      EXHIBIT 4

 

                       MORGAN STANLEY ABS CAPITAL I INC.,

                                   Depositor,

 

 

 

                   JPMORGAN CHASE BANK, NATIONAL ASSOCIATION,

                                     Servicer,

 

 

 

                          HOMEQ SERVICING CORPORATION,

                                    Servicer,

 

 

 

                                   MILA, INC.,

                               Responsible Party,

 

 

 

                        LASALLE BANK NATIONAL ASSOCIATION,

                                   Custodian,

 

 

                                       and

 

 

                      DEUTSCHE BANK NATIONAL TRUST COMPANY,

                                     Trustee

 

 

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

 

 

                         POOLING AND SERVICING AGREEMENT

 

 

                           Dated as of August 1, 2005

 

 

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

 

                   MORGAN STANLEY HOME EQUITY LOAN TRUST 2005-3

 

 

                       MORTGAGE PASS-THROUGH CERTIFICATES,

                                  SERIES 2005-3

 

 

<PAGE>

 

 

 

 

                                TABLE OF CONTENTS

 

 

 

                                     ARTICLE I

 

                                   DEFINITIONS

 

 

                                   ARTICLE II

 

                          CONVEYANCE OF MORTGAGE LOANS;

                         REPRESENTATIONS AND WARRANTIES

 

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

Section 2.02   Acceptance by the Trustee of the Mortgage Loans..............

Section 2.03   Representations and Warranties; Remedies for Breaches of

               Representations and Warranties with Respect to the

               Mortgage Loans..............................................

Section 2.04   Execution and Delivery of Certificates.......................

Section 2.05   REMIC Matters................................................

Section 2.06   Representations and Warranties of the Depositor..............

 

                                   ARTICLE III

 

                          ADMINISTRATION AND SERVICING

                                OF MORTGAGE LOANS

 

Section 3.01 Servicers to Service Mortgage Loans...........................

Section 3.02 Subservicing Agreements between a Servicer and

               Subservicers................................................

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

Section 3.04   Liability of the Servicers...................................

Section 3.05   No Contractual Relationship between Subservicers and the

               Trustee.....................................................

Section 3.06   Assumption or Termination of Subservicing Agreements by

               Trustee.....................................................

Section 3.07   Collection of Certain Mortgage Loan Payments.................

Section 3.08   Subservicing Accounts........................................

Section 3.09   Collection of Taxes, Assessments and Similar Items;

               Escrow Accounts.............................................

Section 3.10   Collection Accounts..........................................

Section 3.11   Withdrawals from the Collection Accounts.....................

Section 3.12   Investment of Funds in the Collection Accounts and the

               Distribution Account........................................

Section 3.13   Maintenance of Hazard Insurance and Errors and Omissions

                and Fidelity Coverage.......................................

Section 3.14   Enforcement of Due-on-Sale Clauses; Assumption Agreements....

Section 3.15   Realization upon Defaulted Mortgage Loans....................

Section 3.16   Release of Mortgage Files....................................

Section 3.17   Title, Conservation and Disposition of REO Property..........

Section 3.18   Notification of Adjustments..................................

Section 3.19   Access to Certain Documentation and Information Regarding

               the Mortgage Loans..........................................

Section 3.20   Documents, Records and Funds in Possession of the

               Servicers to Be Held for the Trustee........................

Section 3.21   Servicing Compensation.......................................

Section 3.22   Annual Statement as to Compliance............................

Section 3.23   Annual Independent Public Accountants' Servicing

               Statement; Financial Statements.............................

Section 3.24   Trustee to Act as Servicer...................................

Section 3.25   Compensating Interest........................................

Section 3.26   Credit Reporting; Gramm-Leach-Bliley Act.....................

 

                                    ARTICLE IV

 

                                DISTRIBUTIONS AND

                            ADVANCES BY THE SERVICERS

 

Section 4.01   Advances.....................................................

Section 4.02   Priorities of Distribution...................................

Section 4.03   Monthly Statements to Certificateholders.....................

Section 4.04   Certain Matters Relating to the Determination of LIBOR.......

Section 4.05   Allocation of Applied Realized Loss Amounts..................

Section 4.06   Swap Account.................................................

 

                                    ARTICLE V

 

                                THE CERTIFICATES

 

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

Section 5.02 Certificate Register; Registration of Transfer and

               Exchange of Certificates....................................

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

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

Section 5.05   Access to List of Certificateholders' Names and Addresses....

Section 5.06   Maintenance of Office or Agency..............................

 

                                   ARTICLE VI

 

                         THE DEPOSITOR AND THE SERVICERS

 

Section 6.01 Respective Liabilities of the Depositor and the Servicers.....

Section 6.02 Merger or Consolidation of the Depositor or a Servicer........

Section 6.03 Limitation on Liability of the Depositor, the Servicers

                and Others..................................................

Section 6.04   Limitation on Resignation of a Servicer......................

Section 6.05   Additional Indemnification by the Servicers; Third Party

               Claims......................................................

 

                                   ARTICLE VII

 

                                     DEFAULT

 

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

Section 7.02   Trustee to Act; Appointment of Successor.....................

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

 

                                  ARTICLE VIII

 

                             CONCERNING THE TRUSTEE

 

Section 8.01   Duties of the Trustee........................................

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

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

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

Section 8.05   Trustee's Fees and Expenses..................................

Section 8.06   Eligibility Requirements for the Trustee.....................

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

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

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

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

Section 8.11   Tax Matters..................................................

Section 8.12   Periodic Filings.............................................

Section 8.13   Tax Treatment of Upper-Tier CarryForward Amounts, Basis

               Risk CarryForward Amounts and Class IO Shortfalls; Tax

               Classification of the Excess Reserve Fund Account and

               the Interest Rate Swap Agreement............................

Section 8.14   Custodial Responsibilities...................................

 

                                   ARTICLE IX

 

                                    TERMINATION

 

Section 9.01   Termination upon Liquidation or Purchase of the Mortgage

               Loans.......................................................

Section 9.02   Final Distribution on the Certificates.......................

Section 9.03   Additional Termination Requirements..........................

 

                                    ARTICLE X

 

                            MISCELLANEOUS PROVISIONS

 

Section 10.01 Amendment....................................................

Section 10.02 Recordation of Agreement; Counterparts.......................

Section 10.03 Governing Law................................................

Section 10.04 Intention of Parties.........................................

Section 10.05 Notices......................................................

Section 10.06 Severability of Provisions...................................

Section 10.07 Assignment; Sales; Advance Facilities........................

Section 10.08 Limitation on Rights of Certificateholders...................

Section 10.09 Inspection and Audit Rights..................................

Section 10.10 Certificates Nonassessable and Fully Paid....................

Section 10.11 Rule of Construction.........................................

Section 10.12 Waiver of Jury Trial.........................................

Section 10.13 Rights of the Swap Provider..................................

 

SCHEDULES

 

Schedule I      Mortgage Loan Schedule

Schedule II     Representations and Warranties of JPMorgan, as Servicer

Schedule III    Representations and Warranties of HomEq, as Servicer

Schedule IV     Representations and Warranties of MILA as to the MILA Mortgage

               Loans

Schedule V      Representations and Warranties of LaSalle, as Custodian

 

EXHIBITS

 

Exhibit A       Form of Class A, Class M and Class B Certificate

Exhibit B       Form of Class P Certificate

Exhibit C       Form of Class R Certificate

Exhibit D       Form of Class X Certificate

Exhibit E       Form of Initial Certification of Trustee and

                Custodian

Exhibit F       Form of Document Certification and Exception Report of

               Trustee and Custodian

Exhibit G       Form of Residual Transfer Affidavit

Exhibit H       Form of Transferor Certificate

Exhibit I       Form of Rule 144A Letter

Exhibit J       Form of Request for Release

Exhibit K       Form of Contents for Each Mortgage File

Exhibit L       Form of Certification to be provided with Form 10-K

Exhibit M       Form of Certification to be provided by the Trustee to Depositor

Exhibit N       Form of Certification to be provided by the applicable Servicer

               to Depositor

Exhibit O       Form of Servicer Power of Attorney

Exhibit P       Acoustic Agreements

Exhibit Q       Meritage Agreements

Exhibit R       MILA Purchase Agreement

Exhibit S       Wilmington Finance Agreements

 

<PAGE>

 

            THIS POOLING AND SERVICING AGREEMENT, dated as of August 1, 2005,

among MORGAN STANLEY ABS CAPITAL I INC., a Delaware corporation (the

"Depositor"), JPMORGAN CHASE BANK, NATIONAL ASSOCIATION, a national banking

association ("JPMorgan"), HOMEQ SERVICING CORPORATION, a New Jersey corporation

("HomEq" and, together with JPMorgan, the "Servicers"), MILA, INC., a Washington

corporation ("MILA" or the "Responsible Party"), LASALLE BANK NATIONAL

ASSOCIATION, a national banking association, as custodian ("LaSalle"), and

DEUTSCHE BANK NATIONAL TRUST COMPANY, a national banking association, as trustee

(the "Trustee").

 

                              W I T N E S S E T H:

 

            In consideration of the mutual agreements herein contained, the

parties hereto agree as follows:

 

                              PRELIMINARY STATEMENT

 

            The Trustee shall elect that four segregated asset pools within the

Trust Fund (exclusive of (i) the Prepayment Premiums, (ii) the Interest Rate

Swap Agreement, (iii) the Swap Account, (iv) the Excess Reserve Fund Account,

and (v) the right of the LIBOR Certificates to receive Upper-Tier CarryForward

Amounts including, but without duplication, Basis Risk CarryForward Amounts and

the obligation to pay Class IO Shortfalls) be treated for federal income tax

purposes as comprising four REMICs (each, a "Trust REMIC" or, in the

alternative, Pooling-Tier REMIC-1, Pooling-Tier REMIC-2, the Lower-Tier REMIC

and the Upper-Tier REMIC, respectively). The Class X Interest and each Class of

LIBOR Certificates (other than the right of each Class of LIBOR Certificates to

receive Upper-Tier CarryForward Amounts including, but without duplication,

Basis Risk CarryForward Amounts and the obligation to pay Class IO Shortfalls)

represents ownership of a regular interest in a REMIC for purposes of the REMIC

Provisions. The Class R Certificates represent ownership of the sole class of

residual interest in each Trust REMIC for purposes of the REMIC Provisions. The

Startup Day for each REMIC described herein is the Closing Date. The latest

possible maturity date for each Certificate is the latest date referenced in

Section 2.05. The Upper-Tier REMIC shall hold as assets the several classes of

uncertificated Lower-Tier Regular Interests, set out below. The Lower-Tier REMIC

shall hold as assets the several classes of uncertificated Pooling-Tier REMIC-2

Regular Interests. Pooling-Tier REMIC-2 shall hold as assets the several classes

of uncertificated Pooling-Tier REMIC-1 Regular Interests. Pooling-Tier REMIC-1

shall hold as assets the assets of the Trust Fund (exclusive of (i) the

Prepayment Premiums, (ii) the Interest Rate Swap Agreement, (iii) the Swap

Account, (iv) the Excess Reserve Fund Account, and (v) the right of the LIBOR

Certificates to receive Upper-Tier CarryForward Amounts including, but without

duplication, Basis Risk CarryForward Amounts and the obligation to pay Class IO

Shortfalls).

 

            For federal income tax purposes, each Class of LIBOR Certificates

represents a beneficial ownership of a regular interest in the Upper-Tier REMIC,

the right to receive Upper-Tier CarryForward Amounts (including, but without

duplication, Basis Risk CarryForward Amounts), and the obligation to pay Class

IO Shortfalls, the Class X Certificates represent beneficial ownership of the

Class X Interest, the Class IO Interest, the Interest Rate Swap Agreement, the

Swap Account, the Excess Reserve Fund Account and the right to receive Class IO

Shortfalls, and the Class P Certificates represent beneficial ownership of the

Prepayment Premiums, which portions of the Trust Fund shall be treated as a

grantor trust.

 

                              Pooling-Tier REMIC-1

 

            Pooling-Tier REMIC-1 shall issue the following interests in

Pooling-Tier REMIC-1, and each such interest, other than the Class PT1-R

Interest is hereby designated as a regular interest in the Pooling-Tier REMIC-1.

Pooling-Tier REMIC-1 shall also issue the Class PT1-R Interest, which is hereby

designated as the sole class of residual interest in Pooling-Tier REMIC-1. The

Class PT1-R Interest shall be represented by the Class R Certificates, shall not

have a principal balance and shall have no interest rate.

 

                                                           Initial

                                                        Pooling-Tier

  Pooling-Tier REMIC-1       Pooling-Tier REMIC-1       REMIC-1 Principal

       Interest                Interest Rate                 Amount

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

Class PT1-1                          (1)                 $28,298,690.76

Class PT1-2A                         (2)                 $18,089,831.50

Class PT1-2B                         (3)                  $18,089,831.50

Class PT1-3A                         (2)                 $13,834,568.75

Class PT1-3B                         (3)                 $13,834,568.75

Class PT1-4A                         (2)                 $13,959,425.65

Class PT1-4B                          (3)                 $13,959,425.65

Class PT1-5A                         (2)                 $13,732,989.55

Class PT1-5B                         (3)                 $13,732,989.55

Class PT1-6A                         (2)                 $12,907,418.30

Class PT1-6B                         (3)                 $12,907,418.30

Class PT1-7A                         (2)                 $11,985,855.75

Class PT1-7B                         (3)                 $11,985,855.75

Class PT1-8A                         (2)                 $11,599,195.40

Class PT1-8B                         (3)                 $11,599,195.40

Class PT1-9A                         (2)                 $11,229,465.95

Class PT1-9B                         (3)                 $11,229,465.95

Class PT1-10A                         (2)                 $10,875,198.80

Class PT1-10B                        (3)                 $10,875,198.80

Class PT1-11A                        (2)                 $10,534,960.45

Class PT1-11B                        (3)                 $10,534,960.45

Class PT1-12A                        (2)                 $10,207,328.30

Class PT1-12B                        (3)                 $10,207,328.30

Class PT1-13A                        (2)                 $ 9,889,682.50

Class PT1-13B                        (3)                 $ 9,889,682.50

Class PT1-14A                        (2)                 $ 9,574,561.65

Class PT1-14B                        (3)                 $ 9,574,561.65

Class PT1-15A                        (2)                 $ 9,184,797.05

Class PT1-15B                        (3)                 $ 9,184,797.05

Class PT1-16A                        (2)                 $ 8,790,009.85

Class PT1-16B                        (3)                 $ 8,790,009.85

Class PT1-17A                        (2)                 $ 8,412,293.40

Class PT1-17B                        (3)                 $ 8,412,293.40

Class PT1-18A                        (2)                 $ 8,050,903.10

Class PT1-18B                        (3)                 $ 8,050,903.10

Class PT1-19A                        (2)                 $ 7,705,122.05

Class PT1-19B                        (3)                 $ 7,705,122.05

Class PT1-20A                        (2)                 $ 7,374,286.80

Class PT1-20B                        (3)                 $ 7,374,286.80

Class PT1-21A                        (2)                 $ 7,291,681.60

Class PT1-21B                        (3)                 $ 7,291,681.60

Class PT1-22A                        (2)                 $17,421,637.80

Class PT1-22B                        (3)                 $17,421,637.80

Class PT1-23A                        (2)                 $77,673,424.30

Class PT1-23B                        (3)                 $77,673,424.30

Class PT1-24A                        (2)                 $25,999,167.60

Class PT1-24B                         (3)                 $25,999,167.60

Class PT1-25A                        (2)                 $ 1,571,841.15

Class PT1-25B                        (3)                 $ 1,571,841.15

Class PT1-26A                        (2)                 $ 1,291,710.65

Class PT1-26B                        (3)                 $ 1,291,710.65

Class PT1-27A                        (2)                 $ 1,244,828.35

Class PT1-27B                        (3)                 $ 1,244,828.35

Class PT1-28A                        (2)                 $ 1,199,670.90

Class PT1-28B                        (3)                 $ 1,199,670.90

Class PT1-29A                        (2)                 $ 1,156,175.20

Class PT1-29B                        (3)                 $ 1,156,175.20

Class PT1-30A                         (2)                 $ 1,114,222.35

Class PT1-30B                        (3)                 $ 1,114,222.35

Class PT1-31A                        (2)                 $ 1,073,795.00

Class PT1-31B                        (3)                 $ 1,073,795.00

Class PT1-32A                        (2)                 $ 1,034,837.90

Class PT1-32B                        (3)                 $ 1,034,837.90

Class PT1-33A                        (2)                 $ 1,019,793.25

Class PT1-33B                        (3)                  $ 1,019,793.25

Class PT1-34A                        (2)                 $ 1,417,366.30

Class PT1-34B                        (3)                 $ 1,417,366.30

Class PT1-35A                        (2)                 $ 4,459,918.65

Class PT1-35B                         (3)                 $ 4,459,918.65

Class PT1-36A                        (2)                 $    950,341.95

Class PT1-36B                        (3)                 $    950,341.95

Class PT1-37A                        (2)                 $    765,076.75

Class PT1-37B                        (3)                 $    765,076.75

Class PT1-38A                        (2)                 $    650,248.20

Class PT1-38B                        (3)                 $    650,248.20

Class PT1-39A                        (2)                  $    628,217.30

Class PT1-39B                        (3)                 $    628,217.30

Class PT1-40A                        (2)                 $    606,918.55

Class PT1-40B                        (3)                 $    606,918.55

Class PT1-41A                         (2)                 $    586,331.65

Class PT1-41B                        (3)                 $    586,331.65

Class PT1-42A                        (2)                 $    566,425.75

Class PT1-42B                        (3)                 $    566,425.75

Class PT1-43A                        (2)                 $    547,182.55

Class PT1-43B                        (3)                 $    547,182.55

Class PT1-44A                        (2)                 $    528,580.80

Class PT1-44B                        (3)                  $    528,580.80

Class PT1-45A                        (2)                 $    510,599.60

Class PT1-45B                        (3)                 $    510,599.60

Class PT1-46A                        (2)                 $    493,218.80

Class PT1-46B                         (3)                 $    493,218.80

Class PT1-47A                        (2)                 $    476,418.75

Class PT1-47B                        (3)                 $    476,418.75

Class PT1-48A                        (2)                 $    460,180.55

Class PT1-48B                        (3)                 $    460,180.55

Class PT1-49A                        (2)                 $    444,485.80

Class PT1-49B                        (3)                 $    444,485.80

Class PT1-50A                        (2)                  $    429,316.75

Class PT1-50B                        (3)                 $    429,316.75

Class PT1-51A                        (2)                 $    414,656.15

Class PT1-51B                        (3)                 $    414,656.15

Class PT1-52A                         (2)                 $    400,487.40

Class PT1-52B                        (3)                 $    400,487.40

Class PT1-53A                        (2)                 $    386,794.35

Class PT1-53B                        (3)                 $    386,794.35

Class PT1-54A                        (2)                 $    373,561.35

Class PT1-54B                        (3)                 $    373,561.35

Class PT1-55A                        (2)                 $10,372,991.20

Class PT1-55B                        (3)                  $10,372,991.20

Class PT1-R                          (4)                        (4)

 

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

 

(1)    For any Distribution Date (and the related Interest Accrual Period) , this

      Pooling-Tier REMIC-1 Regular Interest shall bear interest at a per annum

      rate (its "Pooling-Tier REMIC-1 Interest Rate") equal to the Pooling-Tier

      REMIC-1 WAC Rate.

 

(2)    For any Distribution Date (and the related Interest Accrual Period), this

      Pooling-Tier REMIC-1 Regular Interest shall bear interest at a per annum

      rate (its "Pooling-Tier REMIC-1 Interest Rate") equal to the product of

      (i) 2 and (ii) the Pooling-Tier REMIC-1 WAC Rate, subject to a maximum

      rate of 8.84%.

 

(3)    For any Distribution Date (and the related Interest Accrual Period), this

      Pooling-Tier REMIC-1 Regular Interest shall bear interest at a per annum

      rate (its "Pooling-Tier REMIC-1 Interest Rate") equal to the excess, if

      any, of (A) the product of (i) 2 and (ii) the Pooling-Tier REMIC-1 WAC

      Rate over (B) 8.84%.

 

(4)    The Class PT1-R Interest shall not have a principal balance and shall not

      bear interest.

 

            On each Distribution Date, the Trustee shall first pay from the

Trust Fund and charge as an expense of Pooling-Tier REMIC-1 all expenses of the

Trust for such Distribution Date. Such expense, other than Servicing Fees and

Trustee Fees, shall be allocated in the same manner as Realized Losses.

 

            On each Distribution Date, the interest distributable in respect of

the Mortgage Loans for such Distribution Date shall be deemed to be distributed

to the Pooling-Tier REMIC-1 Regular Interests at the rates shown above.

 

            On each Distribution Date, Realized Losses, Subsequent Recoveries

and payments of principal in respect of the Mortgage Loans shall be allocated to

the outstanding Pooling-Tier REMIC-1 Regular Interest with the lowest numerical

denomination until the Pooling-Tier REMIC-1 Principal Amount of such interest is

reduced to zero, provided that, with respect to Pooling-Tier REMIC-1 Regular

Interests with the same numerical denomination, such Realized Losses, Subsequent

Recoveries and payments of principal shall be allocated pro rata between such

Pooling-Tier REMIC-1 Regular Interests, until the Pooling-Tier REMIC-1 Principal

Amount of such interest is reduced to zero.

 

                              Pooling-Tier REMIC-2

 

            Pooling-Tier REMIC-2 shall issue the following interests in

Pooling-Tier REMIC-2, and each such interest, other than the Class PT2-R

Interest, is hereby designated as a regular interest in Pooling-Tier REMIC-2.

The Class PT2-R Interest is hereby designated as the sole class of residual

interest in Pooling-Tier REMIC-2 and shall be represented by the Class R

Certificates.

 

<TABLE>

<CAPTION>

 

                                                                                                                   Corresponding

                            Pooling-Tier         Pooling-Tier           Corresponding           Corresponding            Scheduled

  Pooling-Tier REMIC-2         REMIC-2          REMIC-2 Initial      Pooling-Tier REMIC-2    Pooling-Tier REMIC-1         Crossover

        Interest            Interest Rate       Principal Amount          IO Interest          Regular Interest       Distribution Date

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

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

Class PT2-1                      (1)           $28,298,690.76                 N/A                     N/A                    N/A

Class PT2-2A                     (2)           $18,089,831.50        Class PT2-IO-2                   N/A                    N/A

Class PT2-2B                     (3)           $18,089,831.50                 N/A                     N/A                    N/A

Class PT2-3A                     (2)           $13,834,568.75        Class PT2-IO-3                   N/A                     N/A

Class PT2-3B                     (3)           $13,834,568.75                 N/A                     N/A                    N/A

Class PT2-4A                     (2)           $13,959,425.65        Class PT2-IO-4                   N/A                     N/A

Class PT2-4B                     (3)           $13,959,425.65                 N/A                     N/A                    N/A

Class PT2-5A                     (2)           $13,732,989.55        Class PT2-IO-5                   N/A                    N/A

Class PT2-5B                     (3)           $13,732,989.55                 N/A                     N/A                    N/A

Class PT2-6A                     (2)           $12,907,418.30        Class PT2-IO-6                   N/A                    N/A

Class PT2-6B                     (3)           $12,907,418.30                 N/A                     N/A                    N/A

Class PT2-7A                     (2)           $11,985,855.75        Class PT2-IO-7                   N/A                    N/A

Class PT2-7B                      (3)           $11,985,855.75                 N/A                     N/A                    N/A

Class PT2-8A                     (2)           $11,599,195.40        Class PT2-IO-8                   N/A                    N/A

Class PT2-8B                      (3)           $11,599,195.40                 N/A                     N/A                    N/A

Class PT2-9A                     (2)           $11,229,465.95        Class PT2-IO-9                   N/A                    N/A

Class PT2-9B                      (3)           $11,229,465.95                 N/A                     N/A                    N/A

Class PT2-10A                    (2)           $10,875,198.80        Class PT2-IO-10                  N/A                    N/A

Class PT2-10B                    (3)            $10,875,198.80                 N/A                     N/A                    N/A

Class PT2-11A                    (2)           $10,534,960.45        Class PT2-IO-11                  N/A                    N/A

Class PT2-11B                    (3)           $10,534,960.45                 N/A                     N/A                    N/A

Class PT2-12A                    (2)           $10,207,328.30        Class PT2-IO-12                  N/A                    N/A

Class PT2-12B                    (3)           $10,207,328.30                 N/A                     N/A                    N/A

Class PT2-13A                    (2)           $ 9,889,682.50        Class PT2-IO-13                  N/A                    N/A

Class PT2-13B                    (3)           $ 9,889,682.50                  N/A                     N/A                    N/A

Class PT2-14A                    (2)           $ 9,574,561.65        Class PT2-IO-14                  N/A                    N/A

Class PT2-14B                    (3)           $ 9,574,561.65                  N/A                     N/A                    N/A

Class PT2-15A                    (2)           $ 9,184,797.05        Class PT2-IO-15                  N/A                    N/A

Class PT2-15B                    (3)           $ 9,184,797.05                 N/A                     N/A                    N/A

Class PT2-16A                    (2)           $ 8,790,009.85        Class PT2-IO-16                  N/A                    N/A

Class PT2-16B                    (3)           $ 8,790,009.85                 N/A                      N/A                    N/A

Class PT2-17A                    (2)           $ 8,412,293.40        Class PT2-IO-17                  N/A                    N/A

Class PT2-17B                    (3)           $ 8,412,293.40                 N/A                      N/A                    N/A

Class PT2-18A                    (2)           $ 8,050,903.10        Class PT2-IO-18                  N/A                    N/A

Class PT2-18B                    (3)           $ 8,050,903.10                 N/A                     N/A                    N/A

Class PT2-19A                    (2)           $ 7,705,122.05        Class PT2-IO-19                  N/A                    N/A

Class PT2-19B                    (3)           $ 7,705,122.05                 N/A                     N/A                     N/A

Class PT2-20A                    (2)           $ 7,374,286.80        Class PT2-IO-20                  N/A                    N/A

Class PT2-20B                    (3)           $ 7,374,286.80                 N/A                     N/A                     N/A

Class PT2-21A                    (2)           $ 7,291,681.60        Class PT2-IO-21                  N/A                    N/A

Class PT2-21B                    (3)           $ 7,291,681.60                 N/A                     N/A                    N/A

Class PT2-22A                    (2)           $17,421,637.80        Class PT2-IO-22                  N/A                    N/A

Class PT2-22B                    (3)           $17,421,637.80                 N/A                     N/A                    N/A

Class PT2-23A                    (2)           $77,673,424.30        Class PT2-IO-23                  N/A                    N/A

Class PT2-23B                    (3)           $77,673,424.30                 N/A                     N/A                    N/A

Class PT2-24A                     (2)           $25,999,167.60        Class PT2-IO-24                  N/A                    N/A

Class PT2-24B                    (3)           $25,999,167.60                 N/A                     N/A                    N/A

Class PT2-25A                     (2)           $ 1,571,841.15        Class PT2-IO-25                  N/A                    N/A

Class PT2-25B                    (3)           $ 1,571,841.15                 N/A                     N/A                    N/A

Class PT2-26A                    (2)           $ 1,291,710.65        Class PT2-IO-26                  N/A                    N/A

Class PT2-26B                    (3)           $ 1,291,710.65                 N/A                     N/A                    N/A

Class PT2-27A                    (2)            $ 1,244,828.35        Class PT2-IO-27                  N/A                    N/A

Class PT2-27B                    (3)           $ 1,244,828.35                 N/A                     N/A                    N/A

Class PT2-28A                    (2)           $ 1,199,670.90        Class PT2-IO-28                  N/A                    N/A

Class PT2-28B                    (3)           $ 1,199,670.90                 N/A                     N/A                    N/A

Class PT2-29A                    (2)           $ 1,156,175.20        Class PT2-IO-29                  N/A                    N/A

Class PT2-29B                    (3)           $ 1,156,175.20                 N/A                     N/A                    N/A

Class PT2-30A                    (2)           $ 1,114,222.35        Class PT2-IO-30                  N/A                    N/A

Class PT2-30B                    (3)           $ 1,114,222.35                 N/A                     N/A                    N/A

Class PT2-31A                    (2)           $ 1,073,795.00        Class PT2-IO-31                  N/A                    N/A

Class PT2-31B                    (3)           $ 1,073,795.00                 N/A                     N/A                    N/A

Class PT2-32A                    (2)           $ 1,034,837.90        Class PT2-IO-32                  N/A                    N/A

Class PT2-32B                    (3)           $ 1,034,837.90                 N/A                     N/A                    N/A

Class PT2-33A                    (2)           $ 1,019,793.25        Class PT2-IO-33                   N/A                    N/A

Class PT2-33B                    (3)           $ 1,019,793.25                 N/A                     N/A                    N/A

Class PT2-34A                    (2)           $ 1,417,366.30        Class PT2-IO-34                  N/A                    N/A

Class PT2-34B                    (3)           $ 1,417,366.30                 N/A                     N/A                    N/A

Class PT2-35A                    (2)           $ 4,459,918.65        Class PT2-IO-35                  N/A                     N/A

Class PT2-35B                    (3)           $ 4,459,918.65                 N/A                     N/A                    N/A

Class PT2-36A                    (2)           $    950,341.95        Class PT2-IO-36                  N/A                     N/A

Class PT2-36B                    (3)           $    950,341.95                 N/A                     N/A                    N/A

Class PT2-37A                    (2)           $    765,076.75        Class PT2-IO-37                  N/A                    N/A

Class PT2-37B                    (3)           $    765,076.75                 N/A                     N/A                    N/A

Class PT2-38A                    (2)           $    650,248.20        Class PT2-IO-38                  N/A                    N/A

Class PT2-38B                    (3)           $    650,248.20                 N/A                     N/A                    N/A

Class PT2-39A                    (2)           $    628,217.30        Class PT2-IO-39                  N/A                    N/A

Class PT2-39B                    (3)           $    628,217.30                 N/A                     N/A                    N/A

Class PT2-40A                    (2)           $    606,918.55        Class PT2-IO-40                  N/A                    N/A

Class PT2-40B                     (3)           $    606,918.55                 N/A                     N/A                    N/A

Class PT2-41A                    (2)           $    586,331.65        Class PT2-IO-41                  N/A                    N/A

Class PT2-41B                     (3)           $    586,331.65                 N/A                     N/A                    N/A

Class PT2-42A                    (2)           $    566,425.75        Class PT2-IO-42                  N/A                    N/A

Class PT2-42B                    (3)            $    566,425.75                 N/A                     N/A                    N/A

Class PT2-43A                    (2)           $    547,182.55        Class PT2-IO-43                  N/A                    N/A

Class PT2-43B                    (3)           $    547,182.55                 N/A                     N/A                    N/A

Class PT2-44A                    (2)           $    528,580.80        Class PT2-IO-44                  N/A                    N/A

Class PT2-44B                    (3)           $    528,580.80                 N/A                     N/A                    N/A

Class PT2-45A                    (2)           $    510,599.60        Class PT2-IO-45                  N/A                    N/A

Class PT2-45B                    (3)           $    510,599.60                  N/A                     N/A                    N/A

Class PT2-46A                    (2)           $    493,218.80        Class PT2-IO-46                  N/A                    N/A

Class PT2-46B                    (3)           $    493,218.80                  N/A                     N/A                    N/A

Class PT2-47A                    (2)           $    476,418.75        Class PT2-IO-47                  N/A                    N/A

Class PT2-47B                    (3)           $    476,418.75                 N/A                     N/A                    N/A

Class PT2-48A                    (2)           $    460,180.55        Class PT2-IO-48                  N/A                    N/A

Class PT2-48B                    (3)           $    460,180.55                 N/A                      N/A                    N/A

Class PT2-49A                    (2)           $    444,485.80        Class PT2-IO-49                  N/A                    N/A

Class PT2-49B                    (3)           $    444,485.80                 N/A                      N/A                    N/A

Class PT2-50A                    (2)           $    429,316.75        Class PT2-IO-50                  N/A                    N/A

Class PT2-50B                    (3)           $    429,316.75                 N/A                     N/A                    N/A

Class PT2-51A                    (2)           $    414,656.15        Class PT2-IO-51                  N/A                    N/A

Class PT2-51B                    (3)           $    414,656.15                 N/A                     N/A                     N/A

Class PT2-52A                    (2)           $    400,487.40        Class PT2-IO-52                  N/A                    N/A

Class PT2-52B                    (3)           $    400,487.40                 N/A                     N/A                     N/A

Class PT2-53A                    (2)           $    386,794.35        Class PT2-IO-53                  N/A                    N/A

Class PT2-53B                    (3)           $    386,794.35                 N/A                     N/A                    N/A

Class PT2-54A                    (2)           $    373,561.35        Class PT2-IO-54                  N/A                    N/A

Class PT2-54B                    (3)           $    373,561.35                 N/A                     N/A                    N/A

Class PT2-55A                    (2)           $10,372,991.20        Class PT2-IO-55                  N/A                    N/A

Class PT2-55B                    (3)           $10,372,991.20                 N/A                     N/A                    N/A

Class PT2-IO-2                    (4)                  (4)                     N/A                Class PT1-2A        September 2005

Class PT2-IO-3                   (4)                  (4)                     N/A                Class PT1-3A        October 2005

Class PT2-IO-4                    (4)                  (4)                     N/A                Class PT1-4A        November 2005

Class PT2-IO-5                   (4)                  (4)                     N/A                Class PT1-5A        December 2005

Class PT2-IO-6                    (4)                  (4)                     N/A                Class PT1-6A        January 2006

Class PT2-IO-7                   (4)                  (4)                     N/A                Class PT1-7A        February 2006

Class PT2-IO-8                    (4)                  (4)                     N/A                Class PT1-8A        March 2006

Class PT2-IO-9                   (4)                  (4)                     N/A                Class PT1-9A        April 2006

Class PT2-IO-10                  (4)                   (4)                     N/A                Class PT1-10A       May 2006

Class PT2-IO-11                  (4)                  (4)                     N/A                Class PT1-11A       June 2006

Class PT2-IO-12                  (4)                  (4)                     N/A                Class PT1-12A       July 2006

Class PT2-IO-13                  (4)                  (4)                     N/A                Class PT1-13A       August 2006

Class PT2-IO-14                  (4)                  (4)                      N/A                Class PT1-14A       September 2006

Class PT2-IO-15                  (4)                  (4)                     N/A                Class PT1-15A       October 2006

Class PT2-IO-16                  (4)                  (4)                      N/A                Class PT1-16A       November 2006

Class PT2-IO-17                  (4)                  (4)                     N/A                Class PT1-17A       December 2006

Class PT2-IO-18                  (4)                  (4)                      N/A                Class PT1-18A       January 2007

Class PT2-IO-19                  (4)                  (4)                     N/A                Class PT1-19A       February 2007

Class PT2-IO-20                  (4)                  (4)                     N/A                Class PT1-20A       March 2007

Class PT2-IO-21                  (4)                  (4)                     N/A                Class PT1-21A       April 2007

Class PT2-IO-22                  (4)                  (4)                     N/A                 Class PT1-22A       May 2007

Class PT2-IO-23                  (4)                  (4)                     N/A                Class PT1-23A       June 2007

Class PT2-IO-24                  (4)                  (4)                     N/A                Class PT1-24A       July 2007

Class PT2-IO-25                  (4)                  (4)                     N/A                Class PT1-25A       August 2007

Class PT2-IO-26                  (4)                  (4)                     N/A                Class PT1-26A        September 2007

Class PT2-IO-27                  (4)                  (4)                     N/A                Class PT1-27A       October 2007

Class PT2-IO-28                  (4)                  (4)                     N/A                Class PT1-28A       November 2007

Class PT2-IO-29                  (4)                  (4)                     N/A                Class PT1-29A       December 2007

Class PT2-IO-30                  (4)                  (4)                     N/A                Class PT1-30A       January 2008

Class PT2-IO-31                  (4)                  (4)                     N/A                Class PT1-31A       February 2008

Class PT2-IO-32                  (4)                  (4)                     N/A                Class PT1-32A       March 2008

Class PT2-IO-33                  (4)                  (4)                     N/A                Class PT1-33A       April 2008

Class PT2-IO-34                  (4)                  (4)                     N/A                Class PT1-34A       May 2008

Class PT2-IO-35                  (4)                  (4)                     N/A                Class PT1-35A       June 2008

Class PT2-IO-36                  (4)                  (4)                     N/A                Class PT1-36A       July 2008

Class PT2-IO-37                   (4)                  (4)                     N/A                Class PT1-37A       August 2008

Class PT2-IO-38                  (4)                  (4)                     N/A                Class PT1-38A       September 2008

Class PT2-IO-39                   (4)                  (4)                     N/A                Class PT1-39A       October 2008

Class PT2-IO-40                  (4)                  (4)                     N/A                Class PT1-40A       November 2008

Class PT2-IO-41                  (4)                  (4)                     N/A                Class PT1-41A       December 2008

Class PT2-IO-42                  (4)                  (4)                     N/A                Class PT1-42A       January 2009

Class PT2-IO-43                  (4)                   (4)                     N/A                Class PT1-43A       February 2009

Class PT2-IO-44                  (4)                  (4)                     N/A                Class PT1-44A       March 2009

Class PT2-IO-45                  (4)                   (4)                     N/A                Class PT1-45A       April 2009

Class PT2-IO-46                  (4)                  (4)                     N/A                Class PT1-46A       May 2009

Class PT2-IO-47                  (4)                  (4)                      N/A                Class PT1-47A       June 2009

Class PT2-IO-48                  (4)                  (4)                     N/A                Class PT1-48A       July 2009

Class PT2-IO-49                  (4)                  (4)                      N/A                Class PT1-49A       August 2009

Class PT2-IO-50                  (4)                  (4)                     N/A                Class PT1-50A       September 2009

Class PT2-IO-51                  (4)                  (4)                     N/A                Class PT1-51A       October 2009

Class PT2-IO-52                  (4)                  (4)                     N/A                Class PT1-52A       November 2009

Class PT2-IO-53                  (4)                  (4)                     N/A                 Class PT1-53A       December 2009

Class PT2-IO-54                  (4)                  (4)                     N/A                Class PT1-54A       January 2010

Class PT2-IO-55                  (4)                  (4)                     N/A                 Class PT1-55A       February 2010

Class PT2-R                      (5)                  (5)                     N/A                     N/A                    N/A

</TABLE>

 

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

 

(1)    For any Distribution Date (and the related Interest Accrual Period), this

      Pooling-Tier REMIC-2 Regular Interest shall bear interest at a per annum

      rate (its "Pooling-Tier REMIC-2 Interest Rate") equal to the Pooling-Tier

      REMIC-1 WAC Rate.

 

(2)    For any Distribution Date (and the related Interest Accrual Period), this

      Pooling-Tier REMIC-2 Regular Interest shall bear interest at a per annum

      rate (its "Pooling-Tier REMIC-2 Interest Rate") equal to the weighted

      average of the Pooling-Tier REMIC-1 Interest Rates on the Pooling-Tier

       REMIC-1 Regular Interests and having an "A" in their class designation,

      provided that, on each Distribution Date on which interest is

      distributable on the Corresponding Pooling-Tier REMIC-2 IO Interest, this

      Pooling-Tier REMIC-2 Regular Interest shall bear interest at a per annum

      rate equal to Swap LIBOR subject to a maximum rate equal to the weighted

      average of the Pooling-Tier REMIC-1 Interest Rates on the Pooling-Tier

      REMIC-1 Regular Interests and having an "A" in their class designation.

 

(3)    For any Distribution Date (and the related Interest Accrual Period), this

      Pooling-Tier REMIC-2 Regular Interest shall bear interest at a per annum

      rate (its "Pooling-Tier REMIC-2 Interest Rate") equal to the weighted

      average of the Pooling-Tier REMIC-1 Interest Rates on the Pooling-Tier

      REMIC-1 Regular Interests and having a "B" in their class designation.

 

(4)    Each Pooling-Tier REMIC-2 IO is an interest-only interest and does not

      have a principal balance but has a notional balance ("Pooling-Tier REMIC-2

      IO Notional Balance") equal to the Pooling-Tier REMIC-2 Principal Amount

      of the Corresponding Pooling-Tier REMIC-1 Regular Interest. From the

      Closing Date through and including the Corresponding Scheduled Crossover

      Distribution Date, each Pooling-Tier REMIC-2 IO Interest shall be entitled

      to receive interest that accrues on the Corresponding Pooling-Tier REMIC-1

      Regular Interest at a rate equal to the excess, if any, of (i) the

      Pooling-Tier REMIC-1 Interest Rate for the Corresponding Pooling-Tier

      REMIC-1 Regular Interest over (ii) Swap LIBOR. After the Corresponding

      Scheduled Crossover Distribution Date, the Pooling-Tier REMIC-2 IO

      Interest shall not accrue interest.

 

(5)    The Class PT2-R Interest shall not have a principal balance and shall not

      bear interest.

 

            On each Distribution Date, the interest distributable in respect of

the Mortgage Loans for such Distribution Date shall be distributed to the

Pooling-Tier REMIC-2 Regular Interests at the Pooling-Tier REMIC-2 Interest

Rates shown above.

 

            On each Distribution Date, Realized Losses, Subsequent Recoveries

and payments of principal in respect of the Mortgage Loans shall be allocated to

the then outstanding Pooling-Tier REMIC-2 Regular Interests (other than the

Pooling-Tier REMIC-2 IO Interests) with the lowest numerical denomination until

the Pooling-Tier REMIC-2 Principal Amount of such interest is reduced to zero,

provided that, for Pooling-Tier REMIC-2 Regular Interests with the same

numerical denomination, such Realized Losses, Subsequent Recoveries and payments

of principal shall be allocated pro rata between such Pooling-Tier REMIC-2

Regular Interests, until the Pooling-Tier REMIC-2 Principal Amount of such

interest is reduced to zero.

 

                                Lower-Tier REMIC

 

            The Lower-Tier REMIC shall issue the following interests, and each

such interest, other than the Class LT-R Interest, is hereby designated as a

regular interest in the Lower-Tier REMIC. The Class LT-R Interest is hereby

designated as the sole class of residual interest in the Lower-Tier REMIC and

shall be represented by the Class R Certificates.

 

                                                                    Corresponding

                                                                      Upper-Tier

    Lower-Tier         Lower-Tier         Initial Lower-Tier            Regular

  REMIC Interest     Interest Rate         Principal Amount            Interest

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

Class LT-A-1              (1)        1/2 initial Class Certificate          A-1

                                   Balance of Corresponding

                                   Upper-Tier Regular Interest

 

Class LT-A-2              (1)        1/2 initial Class Certificate          A-2

                                   Balance of Corresponding

                                   Upper-Tier Regular Interest

 

Class LT-A-3              (1)        1/2 initial Class Certificate          A-3

                                   Balance of Corresponding

                                   Upper-Tier Regular Interest

 

Class LT-M-1              (1)        1/2 initial Class Certificate          M-1

                                   Balance of Corresponding

                                   Upper-Tier Regular Interest

 

Class LT-M-2              (1)        1/2 initial Class Certificate          M-2

                                    Balance of Corresponding

                                   Upper-Tier Regular Interest

 

Class LT-M-3              (1)        1/2 initial Class Certificate          M-3

                                   Balance of Corresponding

                                    Upper-Tier Regular Interest

 

Class LT-M-4              (1)        1/2 initial Class Certificate          M-4

                                   Balance of Corresponding

                                   Upper-Tier Regular Interest

 

Class LT-M-5              (1)        1/2 initial Class Certificate          M-5

                                   Balance of Corresponding

                                   Upper-Tier Regular Interest

 

Class LT-M-6              (1)        1/2 initial Class Certificate          M-6

                                   Balance of Corresponding

                                   Upper-Tier Regular Interest

 

Class LT-B-1              (1)        1/2 initial Class Certificate          B-1

                                   Balance of Corresponding

                                   Upper-Tier Regular Interest

 

Class LT-B-2              (1)        1/2 initial Class Certificate          B-2

                                   Balance of Corresponding

                                    Upper-Tier Regular Interest

 

Class LT-B-3              (1)        1/2 initial Class Certificate          B-3

                                   Balance of Corresponding

                                   Upper-Tier Regular Interest

 

Class LT-Accrual           (1)        1/2 Pool Stated Principal              N/A

                                   Balance plus 1/2 Subordinated

                                     Amount

 

Class LT-IO               (2)        (2)                                  N/A

 

Class LT-R                 (3)        (3)                                  N/A

 

(1)    The interest rate with respect to any Distribution Date for these

      interests is a per annum variable rate equal to the weighted average of

      the Pooling-Tier REMIC-2 Interest Rates of the Pooling-Tier REMIC-2

      Regular Interests (other than the Pooling-Tier REMIC-2 IO Interests).

 

(2)    This Lower-Tier Regular Interest is an interest-only interest and does not

      have a Lower-Tier Principal Amount. On each Distribution Date, this

      Lower-Tier Regular Interest shall be entitled to receive all interest

      distributable on the Pooling-Tier REMIC-2 IO Interests.

 

(3)    The Class LT-R Interest is the sole class of residual interest in the

      Lower-Tier REMIC and it does not have a principal amount or an interest

      rate.

 

            Each Lower-Tier Regular Interest is hereby designated as a regular

interest in the Lower-Tier REMIC. The Class LT-A-1, Class LT-A-2, Class LT-A-3,

Class LT-M-1, Class LT-M-2, Class LT-M-3, Class LT-M-4, Class LT-M-5, Class

LT-M-6, Class LT-B-1, Class LT-B-2 and Class LT-B-3 Interests are hereby

designated the LT-Accretion Directed Classes (the "LT-Accretion Directed

Classes").

 

            On each Distribution Date, 50% of the increase in the Subordinated

Amount shall be payable as a reduction of the Lower-Tier Principal Amount of the

LT-Accretion Directed Classes (each such Class will be reduced by an amount

equal to 50% of any increase in the Subordinated Amount that is attributable to

a reduction in the Class Certificate Balance of its Corresponding Class) and

shall be accrued and added to the Lower-Tier Principal Amount of the Class

LT-Accrual Interest. On each Distribution Date, the increase in the Lower-Tier

Principal Amount of the Class LT-Accrual Interest shall not exceed interest

accruals for such Distribution Date for the Class LT-Accrual Interest. In the

event that: (i) 50% of the increase in the Subordinated Amount exceeds (ii)

interest accruals on the Class LT-Accrual Interest for such Distribution Date,

the excess for such Distribution Date (accumulated with all such excesses for

all prior Distribution Dates) will be added to any increase in the Subordinated

Amount for purposes of determining the amount of interest accrual on the Class

LT-Accrual Interest payable as principal on the LT-Accretion Directed Classes on

the next Distribution Date pursuant to the first sentence of this paragraph. All

payments of scheduled principal and prepayments of principal generated by the

Mortgage Loans and all Subsequent Recoveries allocable to principal shall be

allocated (i) 50% to the Class LT-Accrual Interest and (ii) 50% to the

LT-Accretion Directed Classes (such principal payments and Subsequent Recoveries

shall be allocated among such LT-Accretion Directed Classes in an amount equal

to 50% of the principal amounts and Subsequent Recoveries allocated to their

respective Corresponding Classes), until paid in full. Notwithstanding the

above, principal payments allocated to the Class X Interest that result in the

reduction in the Subordinated Amount shall be allocated to the Class LT-Accrual

Interest (until paid in full). Realized Losses shall be applied so that after

all distributions have been made on each Distribution Date (i) the Lower-Tier

Principal Amount of each of the LT-Accretion Directed Classes is equal to 50% of

the Class Certificate Balance of their Corresponding Class, and (ii) the Class

LT-Accrual Interest is equal to 50% of the aggregate Stated Principal Balance of

the Mortgage Loans plus 50% of the Subordinated Amount. Any increase in the

Class Certificate Balance of a Class of Offered Certificates as a result of a

Subsequent Recovery shall increase the Lower-Tier Principal Amount of the

Corresponding Lower-Tier Regular Interest by 50% of such increase, and the

remaining 50% of such increase shall increase the Lower Tier Principal Amount of

the Class LT-Accrual Interest.

 

                                Upper-Tier REMIC

 

            The Upper-Tier REMIC shall issue the following interests, and each

such interest, other than the Class UT-R Interest, is hereby designated as a

regular interest in the Upper-Tier REMIC. The Class UT-R Interest is hereby

designated as the sole class of residual interests in the Upper-Tier REMIC and

shall be represented by the Class R Certificates.

 

                                                                Corresponding

  Upper-Tier REMIC        Upper-Tier        Initial Principal        Class of

      Interest           Interest Rate      Upper-Tier Amount       Certificates

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

Class A-1                     (1)           $    379,500,000          Class A-1

Class A-2                     (1)           $    125,707,000          Class A-2

Class A-3                     (1)           $     97,200,000          Class A-3

Class M-1                     (1)           $     29,074,000          Class M-1

Class M-2                     (1)           $     26,747,000          Class M-2

Class M-3                     (1)            $     18,220,000          Class M-3

Class M-4                     (1)           $     13,180,000          Class M-4

Class M-5                     (1)           $     13,180,000          Class M-5

Class M-6                     (1)           $     12,017,000           Class M-6

Class B-1                     (1)           $     12,017,000          Class B-1

Class B-2                     (1)           $      9,692,000          Class B-2

Class B-3                     (1)           $     10,466,000          Class B-3

Class IO                       (2)                  (2)                  N/A

Class X                       (3)                  (3)                Class X

Class UT-R                    (4)                  (4)                Class R

 

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

 

(1)    For any Distribution Date (and the related Interest Accrual Period), this

      interest shall bear interest at the lesser of (i) the Pass-Through Rate

      (determined without regard to the WAC Cap) for the Corresponding Class of

      Certificates and (ii) the Upper-Tier REMIC WAC Rate.

 

(2)    This interest is an interest-only interest and does not have a principal

      balance. On each Distribution Date, the Class IO Interest shall be

      entitled to receive all interest distributable on the Class LT-IO

      Interest. This interest shall be beneficially owned by the holders of the

      Class X Certificates and shall be held as an asset of the Swap Account.

 

(3)    The Class X Interest has an initial principal balance of $28,298,690.76

      but will not accrue interest on such balance but will accrue interest on a

      notional principal balance. As of any Distribution Date, the Class X

      Interest shall have a notional principal balance equal to the aggregate of

      the Lower-Tier Principal Amounts of the Lower-Tier Regular Interests

      (other than the Class LT-IO Interest) as of the first day of the related

      Interest Accrual Period. With respect to any Interest Accrual Period, the

      Class X Interest shall bear interest at a rate equal to the excess, if

       any, of the Upper-Tier REMIC WAC Rate over the product of (i) 2 and (ii)

      the weighted average of the Lower-Tier Interest Rates of the Lower-Tier

      REMIC Interests (other than the Class LT-IO Interest), where the

      Lower-Tier Interest Rate on the Class LT-Accrual Interest is subject to a

      cap equal to zero and each LT Accretion Directed Class is subject to a cap

      equal to the Upper-Tier Interest Rate on its Corresponding Class of

      Upper-Tier Regular Interest. With respect to any Distribution Date,

      interest that so accrues on the notional principal balance of the Class X

      Interest shall be deferred in an amount equal to any increase in the

      Subordinated Amount on such Distribution Date. Such deferred interest

       shall not itself bear interest.

 

(4)    The Class UT-R Interest does not have an interest rate or a principal

      balance.

 

            On each Distribution Date, interest distributable in respect of the

Lower-Tier Interests for such Distribution Date shall be deemed to be

distributed on the interests in the Upper-Tier REMIC at the rates shown above,

provided that the Class IO Interest shall be entitled to receive interest before

any other interest in the Upper-Tier REMIC.

 

            On each Distribution Date, all Realized Losses, Subsequent

Recoveries and all payments of principal shall be allocated to the Upper-Tier

Interests until the outstanding principal balance of each such interest equals

the outstanding Class Certificate Balance of the Corresponding Class of

Certificates as of such Distribution Date.

 

                                The Certificates

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

 

                            Class         Class Certificate

  Class Designation    Pass-Through Rate        Balance

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

 

Class A-1                      (1)            $379,500,000 (7)

Class A-2                      (2)            $125,707,000 (7)

Class A-3                      (3)            $ 97,200,000 (7)

Class M-1                      (4)            $ 29,074,000 (7)

Class M-2                      (4)            $ 26,747,000 (7)

Class M-3                      (4)            $ 18,220,000 (7)

Class M-4                      (4)            $ 13,180,000 (7)

Class M-5                      (4)            $ 13,180,000 (7)

Class M-6                      (4)            $ 12,017,000 (7)

Class B-1                      (4)            $ 12,017,000 (7)

Class B-2                      (4)            $   9,692,000 (7)

Class B-3                       (4)            $ 10,466,000 (7)

Class X                        (5)            $           0 (5)

Class R                        (6)            $           0 (6)

 

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

 

(1)    The Class A-1 Certificates will bear interest during each Interest Accrual

      Period at a per annum rate equal to the lesser of (i) LIBOR plus the

      applicable Pass-Through Margin and (ii) the WAC Cap.

 

(2)    The Class A-2 Certificates will bear interest during each Interest Accrual

      Period at a per annum rate equal to the lesser of (i) LIBOR plus the

      applicable Pass-Through Margin and (ii) the WAC Cap.

 

(3)    The Class A-3 Certificates will bear interest during each Interest Accrual

      Period at a per annum rate equal to the lesser of (i) LIBOR plus the

       applicable Pass-Through Margin and (ii) the WAC Cap.

 

(4)    The Class M-1, Class M-2, Class M-3, Class M-4, Class M-5, Class M-6,

      Class B-1, Class B-2 and Class B-3 Certificates will bear interest during

      each Interest Accrual Period at a per annum rate equal to the lesser of

      (i) LIBOR plus the applicable Pass-Through Margin and (ii) the WAC Cap.

 

(5)    The Class X Certificates will represent beneficial ownership of the Class

      X Interest, the Class IO Interest, the Interest Rate Swap Agreement, the

      right to receive Class IO Shortfalls and amounts in the Excess Reserve

      Fund Account and the Swap Account, subject to the obligation to make

      payments from the Excess Reserve Fund Account in respect of Basis Risk

      CarryForward Amounts and amounts in the Swap Account, subject to the

      obligation to make Net Swap Payments and payments of Basis Risk

      CarryForward Amounts. For federal income tax purposes, the Trustee will

      treat a Class X Certificateholder's obligation to make payments to the

      Offered Certificateholders from the Excess Reserve Fund Account or the

      Swap Account as payments made pursuant to an interest rate cap contract

      written by the Class X Certificateholders in favor of each Class of

      Offered Certificates. Such rights of the Class X Certificateholders and

      Offered Certificateholders shall be treated as held in a portion of the

      Trust Fund that is treated as a grantor trust under subpart E, Part I of

      subchapter J of the Code.

 

(6)    The Class R Interest does not have a principal balance or an interest

      rate.

 

(7)    Each of these Certificates will represent not only the ownership of the

      Corresponding Class of Upper Tier Regular Interest but also the right to

      receive payments from the Excess Reserve Fund Account and the Swap Account

      in respect of any Upper-Tier CarryForward Amounts, including, without

      duplication, Basis Risk CarryForward Amounts. Each of these Certificates

      will also be subject to the obligation to pay Class IO Shortfalls as

      described in Section 8.13. For federal income tax purposes, any amount

      distributed on the Offered Certificates on any such Distribution Date in

      excess of the amount distributable on their Corresponding Class of

      Upper-Tier Regular Interest on such Distribution Date shall be treated as

      having been paid from the Excess Reserve Fund Account or the Swap Account,

      as applicable, and any amount distributable on such Corresponding Class of

      Upper-Tier Regular Interest on such Distribution Date in excess of the

      amount distributable on the Offered 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 8.13. For federal income tax purposes,

      the Trustee will treat a Certificateholder's right to receive payments

      from the Excess Reserve Fund Account or the Swap Account as payments made

      pursuant to an interest rate cap contract written by the Class X

      Certificateholders.

 

            The minimum denomination for each Class of Certificates, other than

the Class P, Class R and the Class X Certificates, will be $25,000 with integral

multiples of $1 in excess thereof. The minimum denomination for the Class P and

the Class X Certificates will each be a 1% Percentage Interest in such Class.

The Class R Certificate will represent a 100% Percentage Interest in such Class.

 

            It is expected that each Class of Certificates will receive its

final distribution of principal and interest on or prior to the Final Scheduled

Distribution Date.

 

            Set forth below are designations of Classes of Certificates to the

categories used herein:

 

Book-Entry Certificates............      All Classes of Certificates other than

                                        the Physical Certificates.

 

Class A Certificates...............      Class A-1, Class A-2 and Class A-3

                                         Certificates.

 

Delay Certificates.................      None.

 

ERISA-Restricted Certificates......      Class R Certificates, Class P

                                        Certificates and Class X Certificates;

                                         any certificate with a rating below the

                                        lowest applicable permitted rating under

                                        the Underwriters' Exemption.

 

LIBOR Certificates.................      Class A and Subordinated Certificates.

 

Non-Delay Certificates.............      Class A, Class X and Subordinated

                                        Certificates.

 

Offered Certificates...............      All Classes of Certificates other than

                                         the Private Certificates.

 

Physical Certificates..............      Class P, Class X and Class R

                                        Certificates.

 

Private Certificates...............      Class P, Class X and Class R

                                         Certificates.

 

Rating Agencies....................      Fitch, Moody's and Standard & Poor's.

 

Regular Certificates...............      All Classes of Certificates other than

                                        the Class P and Class R Certificates.

 

Residual Certificates..............      Class R Certificates.

 

Subordinated Certificates..........      Class M-1, Class M-2, Class M-3, Class

                                        M-4, Class M-5, Class M-6, Class B-1,

                                         Class B-2 and Class B-3 Certificates.

 

<PAGE>

 

                                    ARTICLE I

 

                                   DEFINITIONS

 

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

unless the context otherwise requires, shall have the following meanings:

 

            Accepted Servicing Practices: With respect to any Mortgage Loan,

those mortgage servicing practices set forth in Section 3.01(a) of this

Agreement.

 

            Account: Any of the Collection Accounts, the Distribution Account,

any Escrow Account or the Excess Reserve Fund Account. Each Account shall be an

Eligible Account.

 

            Accrued Certificate Interest Distribution Amount: With respect to

any Distribution Date for each Class of LIBOR Certificates, the amount of

interest accrued during the related Interest Accrual Period at the applicable

Pass-Through Rate on the related Class Certificate Balance immediately prior to

such Distribution Date, as reduced by such Class's share of Net Prepayment

Interest Shortfalls and Relief Act Interest Shortfalls for such Distribution

Date allocated to such Class pursuant to Section 4.02.

 

            Acoustic: Acoustic Home Loans, LLC, a Delaware limited liability

company, and its successors in interest.

 

            Acoustic Agreements: The Acoustic Purchase Agreement and the

Acoustic Assignment Agreement, each of which are attached hereto as Exhibit P.

 

            Acoustic Assignment Agreement: The Assignment and Recognition

Agreement, dated as of the Closing Date, among the Purchaser, the Depositor and

Acoustic.

 

            Acoustic Mortgage Loans: The Mortgage Loans purchased by the

Purchaser pursuant to the Acoustic Purchase Agreement for which Acoustic is

identified as Originator on the Mortgage Loan Schedule.

 

            Acoustic Purchase Agreement: The Mortgage Loan Purchase and

Warranties Agreement, dated as of April 1, 2005 by and between Acoustic and the

Purchaser, solely insofar as such agreement relates to the Acoustic Mortgage

Loans.

 

             Adjustable Rate Mortgage Loan: An adjustable rate Mortgage Loan.

 

            Adjusted Net Mortgage Rate: As to each Mortgage Loan and at any

time, the per annum rate equal to the Mortgage Rate less the Expense Fee Rate.

 

            Adjustment Date: As to any Adjustable Rate Mortgage Loan, the first

Due Date on which the related Mortgage Rate adjusts as set forth in the related

Mortgage Note and each Due Date thereafter on which the Mortgage Rate adjusts as

set forth in the related Mortgage Note.

 

            Advance: Any P&I Advance or Servicing Advance.

 

            Advance Facility: A financing or other facility as described in

Section 10.07.

 

            Advancing Person: The Person to whom any Servicer's rights under

this Agreement to be reimbursed for any P&I Advances or Servicing Advances have

been assigned pursuant to Section 10.07.

 

            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

or supplements hereto.

 

            Amount Held for Future Distribution: As to the Certificates on any

Distribution Date, the aggregate amount held in each Collection Account at the

close of business on the related Determination Date on account of (i) Principal

Prepayments, Insurance Proceeds, Condemnation Proceeds and Liquidation Proceeds

on the Mortgage Loans received after the end of the related Prepayment Period

and (ii) all Scheduled Payments on the Mortgage Loans due after the end of the

related Due Period.

 

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

the amount, if any, by which the aggregate Class Certificate Balance of the

LIBOR Certificates after distributions of principal on such Distribution Date

exceeds the aggregate Stated Principal Balance of the Mortgage Loans for such

Distribution Date.

 

            Appraised Value: The value set forth in an appraisal made in

connection with the origination of the related Mortgage Loan as the value of the

Mortgaged Property.

 

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

transfer or equivalent instrument in recordable form (other than the assignee's

name and recording information not yet returned from the recording office),

reflecting the sale of the Mortgage to the Trustee.

 

            Available Funds: With respect to any Distribution Date and the

Mortgage Loans to the extent received by the Trustee (x) the sum of (i) all

scheduled installments of interest (net of the related Expense Fees) and

principal due on the Due Date on such Mortgage Loans in the related Due Period

and received by the Servicers on or prior to the related Determination Date,

together with any P&I Advances in respect thereof; (ii) all Condemnation

Proceeds, Insurance Proceeds and Liquidation Proceeds received by the Servicers

during the related Prepayment Period (in each case, net of unreimbursed expenses

incurred in connection with a liquidation or foreclosure and unreimbursed

Advances, if any); (iii) all partial or full prepayments on the Mortgage Loans

received by the Servicers during the related Prepayment Period together with all

Compensating Interest, if applicable, thereon (excluding any Prepayment

Charges); (iv) all Substitution Adjustment Amounts with respect to the

substitutions of Mortgage Loans that occur with respect to such Distribution

Date; (v) amounts received with respect to such Distribution Date as the

Repurchase Price in respect of a Mortgage Loan repurchased with respect to such

Distribution Date; (vi) the proceeds received with respect to the termination of

the Trust Fund pursuant to clause (a) of Section 9.01; and (vii) the Closing

Date Deposit Amount; reduced by (y) amounts in reimbursement for Advances

previously made with respect to the Mortgage Loans and other amounts as to which

the Servicers, the Depositor or the Trustee are entitled to be paid or

reimbursed pursuant to this Agreement.

 

            Balloon Loan: Any Mortgage Loan that requires only payments of

interest until the stated maturity date of the Mortgage Loan or Scheduled

Payments of principal which (not including the payment due on its stated

maturity date) are based on an amortization schedule that would be insufficient

to fully amortize the principal thereof by the stated maturity date of the

Mortgage Loan.

 

            Basic Principal Distribution Amount: With respect to any

Distribution Date, the excess of (i) the Principal Remittance Amount for such

Distribution Date over (ii) the Excess Subordinated Amount, if any, for such

Distribution Date.

 

            Basis Risk CarryForward Amount: With respect to each Class of LIBOR

Certificates, as of any Distribution Date, the sum of (A) if on such

Distribution Date the Pass-Through Rate for any Class of LIBOR Certificates is

based upon the WAC Cap, the excess of (i) the amount of interest such Class of

Certificates would otherwise be entitled to receive on such Distribution Date

had such Pass-Through Rate not been subject to the WAC Cap (that is, had such

rate been calculated as the sum of LIBOR and the applicable Pass-Through Margin

on such Class of Certificates for such Distribution Date, and the resulting

amount being reduced by allocated Net Prepayment Interest Shortfalls and Relief

Act Interest Shortfalls) over (ii) the amount of interest received on such

Distribution Date with respect to such Class of Certificates at the WAC Cap for

such Distribution Date and (B) the Basis Risk CarryForward Amount for such Class

of Certificates for all previous Distribution Dates not previously paid,

together with interest thereon at a rate equal to the sum of LIBOR and the

applicable Pass-Through Margin for such Class of Certificates for such

Distribution Date.

 

            Basis Risk Payment: For any Distribution Date, an amount equal to

the lesser of (i) the aggregate of the Basis Risk CarryForward Amounts for such

Distribution Date and (ii) the Class X Distributable Amount (prior to any

reduction for Basis Risk Payments from the Excess Reserve Fund Account or any

Swap Termination Payment).

 

            Best's: Best's Key Rating Guide, as the same shall be amended from

time to time.

 

            Book-Entry Certificates: As specified in the Preliminary Statement.

 

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

day on which banking and savings and loan institutions, in (a) the States of

Arizona, New York, New Jersey, California or Delaware, (b) a State in which any

Servicer's servicing operations are located, or (c) the State in which the

Trustee's operations are located, are authorized or obligated by law or

executive order to be closed.

 

            Certificate: Any one of the Certificates executed by the Trustee in

substantially the forms attached hereto as exhibits.

 

            Certificate Balance: With respect to any Class of Certificates,

other than the Class X, Class P or Class R Certificates, at any date, the

maximum dollar amount of principal to which the Holder thereof is then entitled

hereunder, such amount being equal to the Denomination thereof minus all

distributions of principal previously made with respect thereto and in the case

of any Certificates, reduced by any Applied Realized Loss Amounts allocated to

such Class of Certificates pursuant to Section 4.05; provided, however, that

immediately following the Distribution Date on which a Subsequent Recovery is

distributed, the Class Certificate Balances of any Class or Classes of

Certificates that have been previously reduced by Applied Realized Loss Amounts

will be increased, in order of seniority, by the amount of the Subsequent

Recovery distributed on such Distribution Date (up to the amount of the Unpaid

Realized Loss Amount for such Class or Classes for such Distribution Date).

 

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

Person who is the beneficial owner of such Book-Entry Certificate.

 

            Certificate Register: The register maintained pursuant to Section

5.02.

 

            Certificateholder or Holder: The person in whose name a Certificate

is registered in the Certificate Register, except that, solely for the purpose

of giving any consent pursuant to this Agreement, any Certificate registered in

the name of the Depositor or any affiliate of the Depositor shall be deemed not

to be Outstanding and the Percentage Interest evidenced thereby shall not be

taken into account in determining whether the requisite amount of Percentage

Interests necessary to effect such consent has been obtained; provided, however,

that if any such Person (including the Depositor) owns 100% of the Percentage

Interests evidenced by a Class of Certificates, such Certificates shall be

deemed to be Outstanding for purposes of any provision hereof that requires the

consent of the Holders of Certificates of a particular Class as a condition to

the taking of any action hereunder. The Trustee is entitled to rely conclusively

on a certification of the Depositor or any affiliate of the Depositor in

determining which Certificates are registered in the name of an affiliate of the

Depositor.

 

            Certification: As defined in Section 8.12.

 

            Class: All Certificates bearing the same class designation as set

forth in the Preliminary Statement.

 

            Class A Certificates: The Class A-1 Certificates, the Class A-2

Certificates and the Class A-3 Certificates.

 

            Class A Principal Distribution Amount: With respect to any

Distribution Date, the excess of (i) the aggregate Class Certificate Balances of

the Class A Certificates immediately prior to such Distribution Date over (ii)

the lesser of (A) 55.40% of the aggregate Stated Principal Balance of the

Mortgage Loans for such Distribution Date and (B) the excess, if any, of the

aggregate Stated Principal Balance of the Mortgage Loans for such Distribution

Date over $3,876,495.

 

            Class A-1 Certificates: All Certificates bearing the class

designation of "Class A-1".

 

            Class A-2 Certificates: All Certificates bearing the class

designation of "Class A-2".

 

            Class A-3 Certificates: All Certificates bearing the class

designation of "Class A-3".

 

            Class B Certificates: The Class B-1, Class B-2 and Class B-3

Certificates.

 

            Class B-1 Certificates: All Certificates bearing the class

designation of "Class B-1".

 

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

Distribution Date, the excess of (i) the sum of (A) the aggregate Class

Certificate Balances of the Class A Certificates (after taking into account the

distribution of the Class A Principal Distribution Amount for such Distribution

Date), (B) the Class Certificate Balance of the Class M-1 Certificates (after

taking into account the distribution of the Class M-1 Principal Distribution

Amount for such Distribution Date), (C) the Class Certificate Balance of the

Class M-2 Certificates (after taking into account the distribution of the Class

M-2 Principal Distribution Amount for such Distribution Date), (D) the Class

Certificate Balance of the Class M-3 Certificates (after taking into account the

distribution of the Class M-3 Principal Distribution Amount for such

Distribution Date), (E) the Class Certificate Balance of the Class M-4

Certificates (after taking into account the distribution of the Class M-4

Principal Distribution Amount for such Distribution Date), (F) the Class

Certificate Balance of the Class M-5 Certificates (after taking into account the

distribution of the Class M-5 Principal Distribution Amount for such

Distribution Date), (G) the Class Certificate Balance of the Class M-6

Certificates (after taking into account the distribution of the Class M-6

Principal Distribution Amount for such Distribution Date) and (H) the Class

Certificate Balance of the Class B-1 Certificates immediately prior to such

Distribution Date over (ii) the lesser of (A) 87.50% of the aggregate Stated

Principal Balance of the Mortgage Loans for such Distribution Date and (B) the

excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans

for such Distribution Date over $3,876,495.

 

            Class B-2 Certificates: All Certificates bearing the class

designation of "Class B-2".

 

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

Distribution Date, the excess of (i) the sum of (A) the aggregate Class

Certificate Balances of the Class A Certificates (after taking into account the

distribution of the Class A Principal Distribution Amount for such Distribution

Date), (B) the Class Certificate Balance of the Class M-1 Certificates (after

taking into account the distribution of the Class M-1 Principal Distribution

Amount for such Distribution Date), (C) the Class Certificate Balance of the

Class M-2 Certificates (after taking into account the distribution of the Class

M-2 Principal Distribution Amount for such Distribution Date), (D) the Class

Certificate Balance of the Class M-3 Certificates (after taking into account the

distribution of the Class M-3 Principal Distribution Amount for such

Distribution Date), (E) the Class Certificate Balance of the Class M-4

Certificates (after taking into account the distribution of the Class M-4

Principal Distribution Amount for such Distribution Date), (F) the Class

Certificate Balance of the Class M-5 Certificates (after taking into account the

distribution of the Class M-5 Principal Distribution Amount for such

Distribution Date), (G) the Class Certificate Balance of the Class M-6

Certificates (after taking into account the distribution of the Class M-6

Principal Distribution Amount for such Distribution Date), (H) the Class

Certificate Balance of the Class B-1 Certificates (after taking into account the

distribution of the Class B-1 Principal Distribution Amount for such

Distribution Date), and (I) the Class Certificate Balance of the Class B-2

Certificates immediately prior to such Distribution Date over (ii) the lesser of

(A) 90.00% of the aggregate Stated Principal Balance of the Mortgage Loans for

such Distribution Date and (B) the excess, if any, of the aggregate Stated

Principal Balance of the Mortgage Loans for such Distribution Date over

$3,876,495.

 

            Class B-3 Certificates: All Certificates bearing the class

designation of "Class B-3".

 

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

Distribution Date, the excess of (i) the sum of (A) the aggregate Class

Certificate Balances of the Class A Certificates (after taking into account the

distribution of the Class A Principal Distribution Amount for such Distribution

Date), (B) the Class Certificate Balance of the Class M-1 Certificates (after

taking into account the distribution of the Class M-1 Principal Distribution

Amount for such Distribution Date), (C) the Class Certificate Balance of the

Class M-2 Certificates (after taking into account the distribution of the Class

M-2 Principal Distribution Amount for such Distribution Date), (D) the Class

Certificate Balance of the Class M-3 Certificates (after taking into account the

distribution of the Class M-3 Principal Distribution Amount for such

Distribution Date), (E) the Class Certificate Balance of the Class M-4

Certificates (after taking into account the distribution of the Class M-4

Principal Distribution Amount for such Distribution Date), (F) the Class

Certificate Balance of the Class M-5 Certificates (after taking into account the

distribution of the Class M-5 Principal Distribution Amount for such

Distribution Date), (G) the Class Certificate Balance of the Class M-6

Certificates (after taking into account the distribution of the Class M-6

Principal Distribution Amount for such Distribution Date), (H) the Class

Certificate Balance of the Class B-1 Certificates (after taking into account the

distribution of the Class B-1 Principal Distribution Amount for such

Distribution Date), (I) the Class Certificate Balance of the Class B-2

Certificates (after taking into account the distribution of the Class B-2

Principal Distribution Amount for such Distribution Date) and (J) the Class

Certificate Balance of the Class B-3 Certificates immediately prior to such

Distribution Date over (ii) the lesser of (A) 92.70% of the aggregate Stated

Principal Balance of the Mortgage Loans for such Distribution Date and (B) the

excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans

for such Distribution Date over $3,876,495.

 

            Class Certificate Balance: With respect to any Class and as to any

date of determination, the aggregate of the Certificate Balances of all

Certificates of such Class as of such date.

 

             Class IO Interest: As specified in the Preliminary Statement.

 

            Class IO Shortfalls: As defined in Section 8.13. For the avoidance

of doubt, the Class IO Shortfall for any Distribution Date shall equal the

amount payable to the Class X Certificates in respect of amounts due to the Swap

Provider on such Distribution Date (other than Defaulted Swap Termination

Payments) in excess of the amount payable on the Class X Interest (prior to any

reduction for Basis Risk Payments or Swap Termination Payments) on such

Distribution Date, all as further provided in Section 8.13.

 

            Class LT-R Interest: The residual interest in the Lower-Tier REMIC

as described in the Preliminary Statement and the related footnote thereto.

 

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

M-4, Class M-5 and Class M-6 Certificates.

 

            Class M Enhancement Percentage: With respect to any Distribution

Date, the percentage obtained by dividing (x) the sum of (i) the aggregate Class

Certificate Balances of the Class M and Class B Certificates (other than the

Class M-1 Certificates) and (ii) the Subordinated Amount, in each case after

taking into account the distributions of the related Principal Distribution

Amount and any principal payments on those Classes of Certificates from the Swap

Account on that Distribution Date, by (y) the aggregate Stated Principal Balance

of the Mortgage Loans for that Distribution Date.

 

            Class M-1 Certificates: All Certificates bearing the class

designation of "Class M-1".

 

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

Distribution Date, the excess of (i) the sum of (A) the aggregate Class

Certificate Balances of the Class A Certificates (after taking into account the

distribution of the Class A Principal Distribution Amount for such Distribution

Date), and (B) the Class Certificate Balance of the Class M-1 Certificates

immediately prior to such Distribution Date over (ii) the lesser of (A) 62.90%

of the aggregate Stated Principal Balance of the Mortgage Loans for such

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

Balance of the Mortgage Loans for such Distribution Date over $3,876,495.

 

            Class M-2 Certificates: All Certificates bearing the class

designation of "Class M-2".

 

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

Distribution Date, the excess of (i) the sum of (A) the aggregate Class

Certificate Balances of the Class A Certificates (after taking into account the

distribution of the Class A Principal Distribution Amount for such Distribution

Date), (B) the Class Certificate Balance of the Class M-1 Certificates (after

taking into account the distribution of the Class M-1 Principal Distribution

Amount for such Distribution Date) and (C) the Class Certificate Balance of the

Class M-2 Certificates immediately prior to such Distribution Date over (ii) the

lesser of (A) 69.80% of the aggregate Stated Principal Balance of the Mortgage

Loans for such Distribution Date and (B) the excess, if any, of the aggregate

Stated Principal Balance of the Mortgage Loans for such Distribution Date over

$3,876,495.

 

            Class M-3 Certificates: All Certificates bearing the class

designation of "Class M-3".

 

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

Distribution Date, the excess of (i) the sum of (A) the aggregate Class

Certificate Balances of the Class A Certificates (after taking into account the

distribution of the Class A Principal Distribution Amount for such Distribution

Date), (B) the Class Certificate Balance of the Class M-1 Certificates (after

taking into account the distribution of the Class M-1 Principal Distribution

Amount for such Distribution Date), (C) the Class Certificate Balance of the

Class M-2 Certificates (after taking into account the distribution of the Class

M-2 Principal Distribution Amount for such Distribution Date) and (D) the Class

Certificate Balance of the Class M-3 Certificates immediately prior to such

Distribution Date over (ii) the lesser of (A) 74.50% of the aggregate Stated

Principal Balance of the Mortgage Loans for such Distribution Date and (B) the

excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans

for such Distribution Date over $3,876,495.

 

            Class M-4 Certificates: All Certificates bearing the class

designation of "Class M-4".

 

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

Distribution Date, the excess of (i) the sum of (A) the aggregate Class

Certificate Balances of the Class A Certificates (after taking into account the

distribution of the Class A Principal Distribution Amount for such Distribution

Date), (B) the Class Certificate Balance of the Class M-1 Certificates (after

taking into account the distribution of the Class M-1 Principal Distribution

Amount for such Distribution Date), (C) the Class Certificate Balance of the

Class M-2 Certificates (after taking into account the distribution of the Class

M-2 Principal Distribution Amount for such Distribution Date), (D) the Class

Certificate Balance of the Class M-3 Certificates (after taking into account the

distribution of the Class M-3 Principal Distribution Amount for such

Distribution Date), and (E) the Class Certificate Balance of the Class M-4

Certificates immediately prior to such Distribution Date over (ii) the lesser of

(A) 77.90% of the aggregate Stated Principal Balance of the Mortgage Loans for

such Distribution Date and (B) the excess, if any, of the aggregate Stated

Principal Balance of the Mortgage Loans for such Distribution Date over

$3,876,495.

 

            Class M-5 Certificates: All Certificates bearing the class

designation of "Class M-5".

 

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

Distribution Date, the excess of (i) the sum of (A) the aggregate Class

Certificate Balances of the Class A Certificates (after taking into account the

distribution of the Class A Principal Distribution Amount for such Distribution

Date), (B) the Class Certificate Balance of the Class M-1 Certificates (after

taking into account the distribution of the Class M-1 Principal Distribution

Amount for such Distribution Date), (C) the Class Certificate Balance of the

Class M-2 Certificates (after taking into account the distribution of the Class

M-2 Principal Distribution Amount for such Distribution Date), (D) the Class

Certificate Balance of the Class M-3 Certificates (after taking into account the

distribution of the Class M-3 Principal Distribution Amount for such

Distribution Date), (E) the Class Certificate Balance of the Class M-4

Certificates (after taking into account the distribution of the Class M-4

Principal Distribution Amount for such Distribution Date) and (F) the Class

Certificate Balance of the Class M-5 Certificates immediately prior to such

Distribution Date over (ii) the lesser of (A) 81.30% of the aggregate Stated

Principal Balance of the Mortgage Loans for such Distribution Date and (B) the

excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans

for such Distribution Date over $3,876,495.

 

            Class M-6 Certificates: All Certificates bearing the class

designation of "Class M-6".

 

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

Distribution Date, the excess of (i) the sum of (A) the aggregate Class

Certificate Balances of the Class A Certificates (after taking into account the

distribution of the Class A Principal Distribution Amount for such Distribution

Date), (B) the Class Certificate Balance of the Class M-1 Certificates (after

taking into account the distribution of the Class M-1 Principal Distribution

Amount for such Distribution Date), (C) the Class Certificate Balance of the

Class M-2 Certificates (after taking into account the distribution of the Class

M-2 Principal Distribution Amount for such Distribution Date), (D) the Class

Certificate Balance of the Class M-3 Certificates (after taking into account the

distribution of the Class M-3 Principal Distribution Amount for such

Distribution Date), (E) the Class Certificate Balance of the Class M-4

Certificates (after taking into account the distribution of the Class M-4

Principal Distribution Amount for such Distribution Date), (F) the Class

Certificate Balance of the Class M-5 Certificates (after taking into account the

distribution of the Class M-5 Principal Distribution Amount for such

Distribution Date) and (G) the Class Certificate Balance of the Class M-6

Certificates immediately prior to such Distribution Date over (ii) the lesser of

(A) 84.40% of the aggregate Stated Principal Balance of the Mortgage Loans for

such Distribution Date and (B) the excess, if any, of the aggregate Stated

Principal Balance of the Mortgage Loans for such Distribution Date over

$3,876,495.

 

             Class P Certificates: All Certificates bearing the class designation

of "Class P".

 

            Class PT1-R Interest: The residual interest in Pooling-Tier REMIC-1

as described in the Preliminary Statement and the related footnote thereto.

 

            Class PT2-R Interest: The residual interest in Pooling-Tier REMIC-2

as described in the Preliminary Statement and the related footnote thereto.

 

            Class R Certificates: All Certificates bearing the class designation

of "Class R".

 

            Class UT-R Interest: The residual interest in the Upper-Tier REMIC

as described in the Preliminary Statement and the related footnote thereto.

 

            Class X Certificates: All Certificates bearing the class designation

of "Class X".

 

            Class X Distributable Amount: On any Distribution Date, the sum of

(i) as a distribution in respect of interest, the amount of interest that has

accrued on the Class X Interest and not applied as an Extra Principal

Distribution Amount on such Distribution Date, plus any such accrued interest

remaining undistributed from prior Distribution Dates, plus, without

duplication, (ii) as a distribution in respect of principal, any portion of the

principal balance of the Class X Interest which is distributable as a

Subordination Reduction Amount, minus (iii) the sum of (A) any amounts paid from

the Excess Reserve Fund Account to pay Basis Risk CarryForward Amounts and (B)

any Swap Termination Payment payable to the Swap Provider.

 

            Class X Interest: The Upper Tier Regular Interest represented by the

Class X Certificates as specified and described in the Preliminary Statement and

the related footnote thereto.

 

            Closing Date: August 31, 2005.

 

            Closing Date Deposit Amount: $291.24 (all of which is allocable to

principal) deposited by the Depositor into the Distribution Account on the

Closing Date.

 

            Code: The Internal Revenue Code of 1986, including any successor or

amendatory provisions.

 

            Collection Account: As defined in Section 3.10(a).

 

            Combined Loan to Value Ratio or CLTV: As of any date and as to any

Second Lien Mortgage Loan, the ratio, expressed as a percentage, of the (a) sum

of (i) the outstanding principal balance of the Second Lien Mortgage Loan and

(ii) the outstanding principal balance as of such date of any mortgage loan or

mortgage loans that are senior or equal in priority to the Second Lien Mortgage

Loan and which are secured by the same Mortgaged Property to (b) the Appraised

Value as determined pursuant to the Underwriting Guidelines of the related

Mortgaged Property as of the origination of the Second Lien Mortgage Loan.

 

            Compensating Interest: For any Distribution Date, the lesser of (a)

the Prepayment Interest Shortfall, if any, for such Distribution Date, with

respect to all voluntary Principal Prepayments in Full (excluding any payments

made upon liquidation of any Mortgage Loan) (or, in the case of HomEq, the

amount by which such Prepayment Interest Shortfall exceeds all Prepayment

Interest Excesses for such Distribution Date) and (b) the amount of the

Servicing Fee payable to the applicable Servicer for such Distribution Date.

 

            Condemnation Proceeds: All awards of settlements in respect of a

Mortgaged Property, whether permanent or temporary, partial or entire, by

exercise of the power of eminent domain or condemnation.

 

            Convertible Mortgage Loan: Any individual Adjustable Rate Mortgage

Loan which contains a provision whereby the Mortgagor is permitted to convert

the Adjustable Rate Mortgage Loan to a Fixed Rate Mortgage Loan in accordance

with the terms of the related Mortgage Note.

 

            Corporate Trust Office: The designated office of the Trustee in the

State of California at which at any particular time its corporate trust business

with respect to this Agreement is administered, which office at the date of the

execution of this Agreement is located at 1761 East St. Andrew Place, Santa Ana,

California 92705, Attn: Trust Administration-MS05X3, facsimile no. (714)

247-6329 and which is the address to which notices to and correspondence with

the Trustee should be directed.

 

            Corresponding Class: The class of interests in the Lower-Tier REMIC

or Upper-Tier REMIC that corresponds to the class of interests in another such

REMIC or to a Class of Certificates in the manner set out below:

 

  Corresponding Lower Tier     Corresponding Upper Tier    Corresponding Class

      Class Designation            Regular Interest          of Certificates

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

       Class LT-A-1                   Class A-1                 Class A-1

       Class LT-A-2                   Class A-2                 Class A-2

       Class LT-A-3                   Class A-3                 Class A-3

       Class LT-M-1                   Class M-1                 Class M-1

       Class LT-M-2                   Class M-2                 Class M-2

       Class LT-M-3                   Class M-3                 Class M-3

       Class LT-M-4                   Class M-4                 Class M-4

       Class LT-M-5                   Class M-5                 Class M-5

       Class LT-M-6                   Class M-6                 Class M-6

       Class LT-B-1                   Class B-1                 Class B-1

       Class LT-B-2                   Class B-2                 Class B-2

       Class LT-B-3                   Class B-3                 Class B-3

             N/A                      Class X                   Class X

 

            Corresponding Pooling-Tier REMIC-1 Regular Interest: As described in

the Preliminary Statement.

 

            Corresponding Pooling-Tier REMIC-2 IO Interest: As described in the

Preliminary Statement.

 

            Corresponding Scheduled Crossover Distribution Date: The

Distribution Date in the month and year specified in the Preliminary Statement

corresponding to a Pooling-Tier REMIC-2 IO Interest.

 

            Cumulative Loss Percentage: With respect to any Distribution Date,

the percentage equivalent of a fraction, the numerator of which is the aggregate

amount of Realized Losses incurred from the Cut-off Date to the last day of the

calendar month preceding the month in which such Distribution Date occurs and

the denominator of which is the Cut-off Date Pool Principal Balance of the

Mortgage Loans.

 

            Cumulative Loss Trigger Event: With respect to any Distribution

Date, a Cumulative Loss Trigger Event exists if the quotient (expressed as a

percentage) of (x) the aggregate amount of Realized Losses incurred since the

Cut-off Date through the last day of the related Prepayment Period divided by

(y) the Cut-off Date Pool Principal Balance exceeds the applicable cumulative

loss percentages set forth below with respect to such Distribution Date:

 

  Distribution Date Occurring In             Cumulative Loss Percentage

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

 

September 2007 through August     1.500% for the first month, plus an additional

  2008                            1/12th of 1.750% for each month thereafter

                                 (e.g., 2.375% in March 2008)

 

September 2008 through August     3.250% for the first month, plus an additional

  2009                            1/12th of 2.000% for each month thereafter

                                 (e.g., 4.250% in March 2009)

 

September 2009 through August     5.250% for the first month, plus an additional

  2010                            1/12th of 1.500% for each month thereafter

                                  (e.g., 6.000% in March 2010)

 

September 2010 through August     6.750% for the first month, plus an additional

  2011                            1/12th of 0.250% for each month thereafter

                                 (e.g., 6.875% in March 2011)

 

September 2011 and thereafter     7.000%

 

            Custodial   File:   With   respect to each   Mortgage   Loan,   the file

retained   by the   Trustee   consisting   of   items (i) -   (viii)   as   listed   on

Exhibit K hereto.

 

            Custodian: LaSalle Bank National Association, a national banking

association, and its respective successors in interest.

 

            Custodian Fee: With respect to each Distribution Date, the aggregate

amount of fees and expenses that the Custodian is entitled to receive, pursuant

to the fee schedule related to the LaSalle Mortgage Loans to which the Depositor

and the Custodian have previously agreed, for custodial services rendered with

respect to the LaSalle Mortgage Loans during the related Due Period. The

Custodian shall inform the Servicers and the Trustee of the Custodian Fee on or

prior to the related Determination Date pursuant to Section 3.07(h).

 

            Custodian Fee Rate: As to any Distribution Date, the Custodian Fee

for such Distribution Date, converted to a per annum rate on (i) the aggregate

Stated Principal Balance of the LaSalle Mortgage Loans as of the first day of

the related Interest Accrual Period and (ii) with respect to the Determination

Date in September 2005 only, the portion of the Closing Date Deposit Amount

allocable to principal (calculated on an actual/360 basis).

 

            Cut-off Date: August 1, 2005.

 

            Cut-off Date Pool Principal Balance: The aggregate Stated Principal

Balances of all Mortgage Loans as of the Cut-off Date plus the portion of the

Closing Date Deposit Amount allocable to principal.

 

            Cut-off Date Principal Balance: As to any Mortgage Loan, the Stated

Principal Balance thereof as of the close of business on the Cut-off Date (after

giving effect to payments of principal due on that date, whether or not

received).

 

            Data Tape Information: The information provided by the Originators

as of the Cut-off Date to the Depositor or the Purchaser setting forth the

following information with respect to each Mortgage Loan: (1) the Mortgagor's

name; (2) as to each Mortgage Loan, the Scheduled Principal Balance as of the

Cut-off Date; (3) the Mortgage Rate Cap; (4) the Index; (5) a code indicating

whether the Mortgaged Property is owner occupied; (6) the type of Mortgaged

Property; (7) the first date on which the Scheduled Payment was due on the

Mortgage Loan and, if such date is not consistent with the Due Date currently in

effect, such Due Date; (8) the "paid through date" based on payments received

from the related Mortgagor; (9) the original principal amount of the Mortgage

Loan; (10) with respect to Adjustable Rate Mortgage Loans, the Maximum Mortgage

Rate; (11) the type of Mortgage Loan (i.e., Fixed Rate or Adjustable Rate

Mortgage Loan); (12) a code indicating the purpose of the loan (i.e., purchase,

rate and term refinance, equity take out refinance); (13) a code indicating the

documentation style (i.e., full, asset verification, income verification and no

documentation); (14) the credit risk score (FICO score); (15) the loan credit

grade classification (as described in the underwriting guidelines); (16) with

respect to each Adjustable Rate Mortgage Loan, the Minimum Mortgage Rate; (17)

the Mortgage Rate at origination; (18) with respect to each Adjustable Rate

Mortgage Loan, the first Adjustment Date immediately following the Cut-off Date;

(19) the value of the Mortgaged Property; (20) a code indicating the type of

Prepayment Charges applicable to such Mortgage Loan (including any prepayment

penalty term), if any; (21) with respect to each Adjustable Rate Mortgage Loan,

the Periodic Mortgage Rate Cap; (22) the applicable Originator of such Mortgage

Loan; (23) with respect to each First Lien Mortgage Loan, the LTV at

origination, and with respect to each Second Lien Mortgage Loan, the CLTV at

origination; and (24) if such Mortgage Loan is covered by a primary mortgage

insurance policy or a lender-paid primary mortgage insurance policy, the primary

mortgage insurance rate. With respect to the Mortgage Loans in the aggregate,

the Data Tape Information shall set forth the following information, as of the

Cut-off Date: (1) the number of Mortgage Loans; (2) the current aggregate

outstanding principal balance of the Mortgage Loans; (3) the weighted average

Mortgage Rate of the Mortgage Loans; and (4) the weighted average maturity of

the Mortgage Loans.

 

            DBRS: Dominion Bond Rating Service, Inc., and its successors in

interest. If DBRS is designated as a Rating Agency in the Preliminary Statement,

for purposes of Section 10.05(b) the address for notices to DBRS shall be

Dominion Bond Rating Service, Inc., 55 Broadway, 15th Floor, New York, New York

10006, Attention: RMBS Group, or such other address as DBRS may hereafter

furnish to the Depositor, the Trustee and the Servicers.

 

            Debt Service Reduction: With respect to any Mortgage Loan, a

reduction by a court of competent jurisdiction in a proceeding under the United

States Bankruptcy Code in the Scheduled Payment for such Mortgage Loan which

became final and non-appealable, except such a reduction resulting from a

Deficient Valuation or any reduction that results in a permanent forgiveness of

principal.

 

            Defaulted Swap Termination Payment: Any Swap Termination Payment

required to be paid by the Trust to the Swap Provider pursuant to the Interest

Rate Swap Agreement as a result of an Event of Default (as defined in the

Interest Rate Swap Agreement) with respect to which the Swap Provider is the

defaulting party or a Termination Event (as defined in the Interest Rate Swap

Agreement) (other than Illegality or a Tax Event that is not a Tax Event Upon

Merger (each as defined in the Interest Rate Swap Agreement )) with respect to

which the Swap Provider is the sole Affected Party (as defined in the Interest

Rate Swap Agreement).

 

            Deficient Valuation: With respect to any Mortgage Loan, a valuation

of the related Mortgaged Property by a court of competent jurisdiction in an

amount less than the then outstanding principal balance of the Mortgage Loan,

which valuation results from a proceeding initiated under the United States

Bankruptcy Code.

 

            Definitive Certificates: Any Certificate evidenced by a Physical

Certificate and any Certificate issued in lieu of a Book-Entry Certificate

pursuant to Section 5.02(e).

 

            Delay Certificates: As specified in the Preliminary Statement.

 

            Deleted Mortgage Loan: As defined in Section 2.03.

 

            Delinquency Trigger Event: With respect to any Distribution Date, a

Delinquency Trigger Event exists if the quotient (expressed as a percentage) of

(x) the rolling three month average of the aggregate Stated Principal Balance of

60+ Day Delinquent Mortgage Loans (including Mortgage Loans in foreclosure and

Mortgage Loans related to REO Property) and (y) (1) until the aggregate Class

Certificate Balance of the Class A Certificates have been reduced to zero, the

aggregate Stated Principal Balance of the Mortgage Loans for such Distribution

Date equals or exceeds 37% of the prior period's Senior Enhancement Percentage

and (2) after the aggregate Class Certificate Balance of the Class A

Certificates have been reduced to zero, the aggregate stated Principal Balance

of the Mortgage Loans for such Distribution Date equals or exceeds 43% of the

prior period's Class M Enhancement Percentage.

 

            Denomination: With respect to each Certificate, the amount set forth

on the face thereof as the "Initial Certificate Balance of this Certificate" or

the Percentage Interest appearing on the face thereof.

 

            Depositor: Morgan Stanley ABS Capital I Inc., a Delaware

corporation, and its successors in interest.

 

            Depository: The initial Depository shall be The Depository Trust

Company, the nominee of which is CEDE & Co., as the registered Holder of the

Book-Entry Certificates. 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.

 

            Depository Institution: Any depository institution or trust company,

including the Trustee, that (a) is incorporated under the laws of the United

States of America or any State thereof, (b) is subject to supervision and

examination by federal or state banking authorities and (c) has outstanding

unsecured commercial paper or other short-term unsecured debt obligations that

are rated "P-1" by Moody's, "F1+" by Fitch, "R-1" by DBRS and "A-1" by Standard

& Poor's (to the extent they are designated as Rating Agencies hereunder).

 

            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.

 

            Determination Date: With respect to each Distribution Date, the 18th

day (or if such day is not a Business Day, the immediately preceding Business

Day) in the calendar month in which such Distribution Date occurs.

 

            Distribution Account: The separate Eligible Account created and

maintained by the Trustee pursuant to Section 3.07(d) in the name of the Trustee

for the benefit of the Certificateholders and designated "Deutsche Bank National

Trust Company in trust for registered holders of Morgan Stanley Home Equity Loan

Trust 2005-3 Mortgage Pass-Through Certificates, Series 2005-3." Funds in the

Distribution Account shall be held in trust for the Certificateholders for the

uses and purposes set forth in this Agreement.

 

            Distribution Account Deposit Date: As to any Distribution Date,

12:00 noon New York City time on the third Business Day immediately preceding

such Distribution Date.

 

            Distribution Date: The 25th day of each calendar month, or if such

day is not a Business Day in New York City, the next succeeding Business Day in

New York City, commencing in September 2005.

 

            Document Certification and Exception Report: The report attached to

Exhibit F hereto.

 

            Due Date: The day of the month on which the Scheduled Payment is due

on a Mortgage Loan, exclusive of any days of grace.

 

            Due Period: With respect to any Distribution Date, the period

commencing on the second day of the calendar month preceding the month in which

such Distribution Date occurs and ending on the first day of the calendar month

in which such Distribution Date occurs.

 

            Eligible Account: Either (i) an account maintained with a federal or

state-chartered depository institution or trust company that complies with the

definition of Eligible Institution, (ii) an account maintained with the

corporate trust department of a federal depository institution or

state-chartered depository institution subject to regulations regarding

fiduciary funds on deposit similar to Title 12 of the U.S. Code of Federal

Regulation Section 9.10(b), which, in either case, has corporate trust powers

and is acting in its fiduciary capacity or (iii) any other account acceptable to

each Rating Agency. Eligible Accounts may bear interest, and may include, if

otherwise qualified under this definition, accounts maintained with the

Securities Administrator.

 

            Eligible Institution: A federal or state-chartered depository

institution or trust company the commercial paper, short-term debt obligations,

or other short-term deposits of which are rated "A-1+" by Standard & Poor's if

the amounts on deposit are to be held in the account for no more than 365 days

(or at least "A-2" by Standard & Poor's if the amounts on deposit are to be held

in the account for no more than 30 days), or the long-term unsecured debt

obligations of which are rated at least "AA-" by Standard & Poor's if the

amounts on deposit are to be held in the account for no more than 365 days, and

the commercial paper, short-term debt obligations, or other short-term deposits

of which are rated at least "P-1" by Moody's and "F1+" by Fitch (or a comparable

rating if another Rating Agency is specified by the Depositor by written notice

to the Servicer and the Securities Administrator).

 

            ERISA: The Employee Retirement Income Security Act of 1974, as

amended.

 

            ERISA-Qualifying Underwriting: A best efforts or firm commitment

underwriting or private placement that meets the requirements of Prohibited

Transaction Exemption ("PTE") 2002-41, 67 Fed. Reg. 54487 (2002) (or any

successor thereto), or any substantially similar administrative exemption

granted by the U.S. Department of Labor.

 

            ERISA-Restricted Certificate: As specified in the Preliminary

Statement.

 

            Escrow Account: The Eligible Account or Accounts established and

maintained pursuant to Section 3.09(b).

 

            Escrow Payments: As defined in Section 3.09(b).

 

            Event of Default: As defined in Section 7.01.

 

            Excess Reserve Fund Account: The separate Eligible Account created

and maintained by the Trustee pursuant to Sections 3.07(b) and 3.07(c) in the

name of the Trustee for the benefit of the Regular Certificateholders and

designated "Deutsche Bank National Trust Company in trust for registered holders

of Morgan Stanley Home Equity Loan Trust 2005-3, Mortgage Pass-Through

Certificates, Series 2005-3." Funds in the Excess Reserve Fund Account shall be

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

forth in this Agreement. Amounts on deposit in the Excess Reserve Fund Account

shall not be invested.

 

            Excess Subordinated Amount: With respect to any Distribution Date,

the excess, if any, of (a) the Subordinated Amount on such Distribution Date

over (b) the Specified Subordinated Amount for such Distribution Date.

 

            Exchange Act: As defined in Section 8.12(a).

 

            Expense Fee Rate: As to each Mortgage Loan, a per-annum rate equal

to the sum of the Servicing Fee Rate, the Trustee Fee Rate, the Custodian Fee

Rate and any lender-paid primary mortgage insurance fee rate, if applicable.

 

            Expense Fees: As to each Mortgage Loan, the sum of the Servicing

Fee, the Trustee Fee, the Custodian Fee and any lender-paid primary mortgage

insurance fee, if applicable.

 

            Extra Principal Distribution Amount: As of any Distribution Date,

the lesser of (x) the related Total Monthly Excess Spread for such Distribution

Date and (y) the related Subordination Deficiency for such Distribution Date.

 

             Fannie Mae: The Federal National Mortgage Association, or any

successor thereto.

 

            Fannie Mae Guides: The Fannie Mae Sellers' Guide and the Fannie Mae

Servicers' Guide and all amendments or additions thereto.

 

            FDIC: The Federal Deposit Insurance Corporation, or any successor

thereto.

 

            Final Recovery Determination: With respect to any defaulted Mortgage

Loan or any REO Property (other than a Mortgage Loan or REO Property purchased

by the applicable Originator or the Depositor, as applicable, as contemplated by

this Agreement, the Meritage Agreements, the Acoustic Agreements or the

Wilmington Finance Agreements, as applicable), a determination made by the

applicable Servicer that all Insurance Proceeds, Condemnation Proceeds,

Liquidation Proceeds and other payments or recoveries which the applicable

Servicer, in its reasonable good faith judgment, expects to be finally

recoverable in respect thereof have been so recovered. Each Servicer shall

maintain records, prepared by a Servicing Officer, of each Final Recovery

Determination made thereby.

 

            Final Scheduled Distribution Date: The Final Scheduled Distribution

Date for each Class of Certificates is the Distribution Date in August 2035.

 

            First Lien Mortgage Loan: A Mortgage Loan secured by a first lien

Mortgage on the related Mortgaged Property.

 

            Fitch: Fitch, Inc., or any successor thereto. If Fitch is designated

as a Rating Agency in the Preliminary Statement, for purposes of Section

10.05(b) the address for notices to Fitch shall be Fitch, Inc., One State Street

Plaza, New York, New York 10004, Attention: MBS Monitoring - Morgan Stanley Home

Equity Loan Trust 2005-3, or such other address as Fitch may hereafter furnish

to the Depositor, the Trustee and the Servicers.

 

            Fixed Rate Mortgage Loan: A fixed rate Mortgage Loan.

 

            Freddie Mac: The Federal Home Loan Mortgage Corporation, 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 amount set forth in the related Mortgage Note to be added

to the applicable Index to determine the Mortgage Rate.

 

            HomEq: HomEq Servicing Corporation, a New Jersey corporation, and

its successors in interest.

 

            Index: As to each Adjustable Rate Mortgage Loan, the index from time

to time in effect for the adjustment of the Mortgage Rate set forth as such on

the related Mortgage Note.

 

            Insurance Policy: With respect to any Mortgage Loan included in the

Trust Fund, any insurance policy, including all riders and endorsements thereto

in effect, including any replacement policy or policies for any Insurance

Policies.

 

            Insurance Proceeds: With respect to each Mortgage Loan, proceeds of

insurance policies insuring the Mortgage Loan or the related Mortgaged Property.

 

            Interest Accrual Period: With respect to each Class of Non-Delay

Certificates and the Corresponding Class of Lower Tier Regular Interests and any

Distribution Date, the period commencing on the Distribution Date occurring in

the month preceding the month in which the current Distribution Date occurs and

ending on the day immediately preceding the current Distribution Date (or, in

the case of the first Distribution Date, the period from and including the

Closing Date to but excluding such first Distribution Date). For purposes of

computing interest accruals on each Class of Non-Delay Certificates, each

Interest Accrual Period has the actual number of days in such month and each

year is assumed to have 360 days.

 

            Interest Rate Adjustment Date: With respect to each Adjustable Rate

Mortgage Loan, the date, specified in the related Mortgage Note and the Mortgage

Loan Schedule, on which the Mortgage Rate is adjusted.

 

            Interest Rate Swap Agreement: The interest rate swap agreement,

dated as of the Closing Date, between Morgan Stanley Capital Services Inc. and

the Trustee or any other cap agreement or swap agreement (including any related

schedules) entered into by the Trustee on behalf of the Trust pursuant to

Section 2.01(d) hereof.

 

            Interest Remittance Amount: With respect to any Distribution Date

and the Mortgage Loans, that portion of Available Funds attributable to interest

relating to Mortgage Loans.

 

            Investment Account: As defined in Section 3.12(a).

 

            Investor: With respect to each MERS Designated Mortgage Loan, the

Person named on the MERS System as the investor pursuant to the MERS Procedures

Manual.

 

            Investor-Based Exemption: Any of Prohibited Transaction Class

Exemption ("PTCE") 84-14 (for transactions by independent "qualified

professional asset managers"), PTCE 90-1 (for transactions by insurance company

pooled separate accounts), PTCE 91-38 (for transactions by bank collective

investment funds), PTCE 95-60 (for transactions by insurance company general

accounts) or PTCE 96-23 (for transactions effected by "in-house asset

managers"), or any comparable exemption available under Similar Law.

 

            JPMorgan: JPMorgan Chase Bank, National Association, a national

banking association, and its successors in interest.

 

            LaSalle Mortgage Loans: The Mortgage Loans for which LaSalle is

identified as the Custodian on the Mortgage Loan Schedule.

 

            Late Collections: With respect to any Mortgage Loan and any Due

Period, all amounts received after the Determination Date immediately following

such Due Period, whether as late payments of Scheduled Payments or as Insurance

Proceeds, Condemnation Proceeds, Liquidation Proceeds or otherwise, which

represent late payments or collections of principal and/or interest due (without

regard to any acceleration of payments under the related Mortgage and Mortgage

Note) but delinquent for such Due Period and not previously recovered.

 

            LIBOR: With respect to any Interest Accrual Period for the LIBOR

Certificates, the rate determined by the Trustee on the related LIBOR

Determination Date on the basis of the offered rate for one-month U.S. dollar

deposits as such rate appears on Telerate Page 3750 as of 11:00 a.m. (London

time) on such date; provided that if such rate does not appear on Telerate Page

3750, the rate for such date will be determined on the basis of the rates at

which one-month U.S. dollar deposits are offered by the Reference Banks at

approximately 11:00 a.m. (London time) on such date to prime banks in the London

interbank market. In such event, the Trustee shall request the principal London

office of each of the Reference Banks to provide a quotation of its rate. If at

least two such quotations are provided, the rate for that date will be the

arithmetic mean of the quotations (rounded upwards if necessary to the nearest

whole multiple of 1/16%). If fewer than two quotations are provided as

requested, the rate for that date will be the arithmetic mean of the rates

quoted by major banks in New York City, selected by the Trustee (after

consultation with the Depositor), at approximately 11:00 a.m. (New York City

time) on such date for one-month U.S. dollar loans to leading European banks.

 

            LIBOR Certificates: As specified in the Preliminary Statement.

 

            LIBOR Determination Date: With respect to any Interest Accrual

Period for the LIBOR Certificates, the second London Business Day preceding the

commencement of such Interest Accrual Period.

 

            Liquidated Mortgage Loan: With respect to any Distribution Date, a

defaulted Mortgage Loan (including any REO Property) which either (a) was

liquidated in the calendar month preceding the month of such Distribution Date

and as to which the applicable Servicer has certified to the Trustee that it has

received all amounts it expects to receive in connection with the liquidation of

such Mortgage Loan including the final disposition of an REO Property, or (b) is

a Second Lien Mortgage Loan (1) that is delinquent 180 days or longer, (2) for

which the related first lien mortgage loan is not a Mortgage Loan, and (3) as to

which the applicable Servicer has certified to the Trustee that it does not

believe there is a reasonable likelihood that any further net proceeds will be

received or recovered with respect to such Second Lien Mortgage Loan.

 

            Liquidation Proceeds: Cash received in connection with the

liquidation of a Liquidated Mortgage Loan, whether through a trustee's sale,

foreclosure sale or otherwise, including any Subsequent Recoveries.

 

            Loan-to-Value Ratio or LTV: With respect to any First Lien Mortgage

Loan, the ratio (expressed as a percentage) of the original outstanding

principal amount of the First Lien Mortgage Loan as of the Cut-off Date (unless

otherwise indicated), to the lesser of (a) the Appraised Value of the Mortgaged

Property at origination, and (b) if the First Lien Mortgage Loan was made to

finance the acquisition of the related Mortgaged Property, the purchase price of

the Mortgaged Property.

 

            London Business Day: Any day on which dealings in deposits of United

States dollars are transacted in the London interbank market.

 

            Lower Tier Interest Rate: As described in the Preliminary Statement.

 

            Lower Tier Principal Amount: As described in the Preliminary

Statement.

 

            Lower Tier Regular Interest: Each of the Class LT-A-1, Class LT-A-2,

Class LT-A-3, Class LT-M-1, Class LT-M-2, Class LT-M-3, Class LT-M-4, Class

LT-M-5, Class LT-M-6, Class LT-B-1, Class LT-B-2, Class LT-B-3, Class LT-IO and

Class LT-Accrual Interests as described in the Preliminary Statement.

 

            Lower Tier REMIC: As described in the Preliminary Statement.

 

            Maximum Mortgage Rate: With respect to each Adjustable Rate Mortgage

Loan, a rate that (i) is set forth on the Data Tape Information and in the

related Mortgage Note and (ii) is the maximum interest rate to which the

Mortgage Rate on such Adjustable Rate Mortgage Loan may be increased during the

lifetime of such Adjustable Rate Mortgage Loan.

 

            Meritage: Meritage Mortgage Corporation, an Oregon corporation, and

its successors in interest.

 

            Meritage Agreements: The Meritage Purchase Agreement and the

Meritage Assignment Agreement, each of which are attached hereto as Exhibit Q.

 

            Meritage Assignment Agreement: The Assignment and Recognition

Agreement, dated as of the Closing Date, among the Purchaser, the Depositor and

Meritage.

 

            Meritage Mortgage Loans: The Mortgage Loans purchased by the

Purchaser pursuant to the Meritage Purchase Agreement for which Meritage is

identified as Originator on the Mortgage Loan Schedule.

 

            Meritage Purchase Agreement: (a) The Mortgage Loan Purchase and

Warranties Agreement, dated as of August 1, 2004, as amended by Amendment No. 1,

dated as of March 29, 2005, each by and between Meritage and the Purchaser,

solely insofar as such agreement relates to the Meritage Mortgage Loans and (b)

the Amended and Restated Mortgage Loan Purchase and Warranties Agreement, dated

as of June 1, 2005, by and between Meritage and the Purchaser, solely insofar as

such agreement relates to the Meritage Mortgage Loans.

 

            MERS: Mortgage Electronic Registration Systems, Inc., a Delaware

corporation, and its successors in interest.

 

            MERS Designated Mortgage Loan: Mortgage Loans for which (a) the

Originators have designated or will designate MERS as, and have taken or will

take such action as is necessary to cause MERS to be, the mortgagee of record,

as nominee for the Originators, in accordance with MERS Procedure Manual and (b)

the Originators have designated or will designate the Trustee as the Investor on

the MERS(R) System.

 

            MERS Procedures Manual: The MERS Procedures Manual, as it may be

amended, supplemented or otherwise modified from time to time.

 

            MERS(R) System: MERS mortgage electronic registry system, as more

particularly described in the MERS Procedures Manual.

 

            MILA: MILA, Inc., a Washington corporation, and its successors in

interest.

 

            MILA Mortgage Loans: The Mortgage Loans purchased by the Purchaser

pursuant to the MILA Purchase Agreement for which MILA is identified as

Originator on the Mortgage Loan Schedule.

 

             MILA Purchase Agreement: The Mortgage Loan Purchase and Warranties

Agreement, dated as of February 1, 2005, by and between the Purchaser and MILA,

which is attached hereto to as Exhibit R.

 

            Minimum Mortgage Rate: With respect to each Adjustable Rate Mortgage

Loan, a rate that (i) is set forth on the Data Tape Information and in the

related Mortgage Note and (ii) is the minimum interest rate to which the

Mortgage Rate on such Adjustable Rate Mortgage Loan may be decreased during the

lifetime of such Adjustable Rate Mortgage Loan.

 

            Monthly Statement: The statement delivered to the Certificateholders

pursuant to Section 4.03.

 

            Moody's: Moody's Investors Service, Inc., and its successors in

interest. If Moody's is designated as a Rating Agency in the Preliminary

Statement, for purposes of Section 10.05(b), the address for notices to Moody's

shall be Moody's Investors Service, Inc., 99 Church Street, New York, New York

10007, Attention: Residential Mortgage Pass-Through Group, or such other address

as Moody's may hereafter furnish to the Depositor, the Trustee and the

Servicers.

 

            Mortgage: The mortgage, deed of trust or other instrument identified

on the Mortgage Loan Schedule as securing a Mortgage Note.

 

             Mortgage File: The items pertaining to a particular Mortgage Loan

contained in either the Servicing File or Custodial File.

 

            Mortgage Loan: An individual Mortgage Loan which is the subject of

this Agreement, each Mortgage Loan originally sold and subject to this Agreement

being identified on the Mortgage Loan Schedule, which Mortgage Loan includes,

without limitation, the Mortgage File, the Scheduled Payments, Principal

Prepayments, Liquidation Proceeds, Condemnation Proceeds, Insurance Proceeds,

REO Disposition proceeds, Prepayment Charges, and all other rights, benefits,

proceeds and obligations arising from or in connection with such Mortgage Loan,

excluding replaced or repurchased Mortgage Loans.

 

            Mortgage Loan Schedule: A schedule of Mortgage Loans delivered to

the Trustee and referred to on Schedule I, such schedule setting forth the

following information with respect to each Mortgage Loan: (1) the Mortgage Loan

number; (2) the city, state and zip code of the Mortgaged Property; (3) the

number and type of residential units constituting the Mortgaged Property; (4)

the current Mortgage Rate; (5) the current net Mortgage Rate; (6) the current

Scheduled Payment; (7) with respect to each Adjustable Rate Mortgage Loan, the

Gross Margin; (8) the original term to maturity; (9) the scheduled maturity

date; (10) the principal balance of the Mortgage Loan as of the Cut-off Date

after deduction of payments of principal due on or before the Cut-off Date

whether or not collected; (11) with respect to each Adjustable Rate Mortgage

Loan, the next Interest Rate Adjustment Date; (12) with respect to each

Adjustable Rate Mortgage Loan, the lifetime Mortgage Interest Rate Cap; (13)

whether the Mortgage Loan is convertible or not; (14) the Servicing Fee; (15)

the applicable Originator's name, (16) the date such Mortgage Loan was sold by

the applicable Originator to the Purchaser, (17) whether such Mortgage Loan

provides for a Prepayment Charge as well as the term and amount of such

Prepayment Charge, if any; (18) with respect to each First Lien Mortgage Loan,

the LTV at origination, and with respect to each Second Lien Mortgage Loan, the

CLTV at origination; (19) the applicable Servicer's name; (20) the date on which

servicing of the Mortgage Loan was transferred to the applicable Servicer; and

(21) whether LaSalle is the Custodian with respect to such Mortgage Loan.

 

            Mortgage Note: The note or other evidence of the indebtedness of a

Mortgagor under a Mortgage Loan.

 

            Mortgage Rate: The annual rate of interest borne on a Mortgage Note,

which shall be adjusted from time to time in the case of an Adjustable Rate

Mortgage Loan.

 

            Mortgage Rate Caps: With respect to an Adjustable Rate Mortgage

Loan, the Periodic Mortgage Rate Cap, the Maximum Mortgage Rate, and the Minimum

Mortgage Rate for such Mortgage Loan.

 

            Mortgaged Property: With respect to each Mortgage Loan, the real

property (or leasehold estate, if applicable) identified on the Mortgage Loan

Schedule as securing repayment of the debt evidenced by the related Mortgage

Note.

 

            Mortgagor: The obligor(s) on a Mortgage Note.

 

            Net Monthly Excess Cash Flow: For any Distribution Date the amount

remaining for distribution pursuant to subsection 4.02(a)(iii) (before giving

effect to distributions pursuant to such subsection).

 

            Net Prepayment Interest Shortfall: For any Distribution Date, the

amount by which the sum of the Prepayment Interest Shortfalls for such

Distribution Date exceeds the sum of (i) the Compensating Interest payments made

with respect to such Distribution Date and (ii) in the case of HomEq, all

Prepayment Interest Excesses for such Distribution Date.

 

            Net Swap Payment: With respect to any Distribution Date, any net

payment (other than a Swap Termination Payment) made by the Trust to the Swap

Provider on the related Fixed Rate Payer Payment Date (as defined in the

Interest Rate Swap Agreement).

 

            Net Swap Receipt: With respect to any Distribution Date, any net

payment (other than a Swap Termination Payment) made by the Swap Provider to the

Trust on the related Floating Rate Payer Payment Date (as defined in the

Interest Rate Swap Agreement).

 

            NIM Issuer: The entity established as the issuer of the NIM

Securities.

 

            NIM Securities: Any debt securities secured or otherwise backed by

some or all of the Class X and Class P Certificates that are rated by one or

more Rating Agencies.

 

            NIM Trustee: The trustee for the NIM Securities.

 

            Non-Delay Certificates: As specified in the Preliminary Statement.

 

            Non-Permitted Transferee: A Person other than a Permitted

Transferee.

 

            Nonrecoverable P&I Advance: Any P&I Advance previously made or

proposed to be made in respect of a Mortgage Loan or REO Property that, in the

good faith business judgment of the applicable Servicer, will not or, in the

case of a proposed P&I Advance, would not be ultimately recoverable from related

late payments, Insurance Proceeds, Condemnation Proceeds, or Liquidation

Proceeds on such Mortgage Loan or REO Property as provided herein.

 

            Nonrecoverable Servicing Advance: Any Servicing Advances previously

made or proposed to be made in respect of a Mortgage Loan or REO Property,

which, in accordance with Accepted Servicing Practices, will not or, in the case

of a proposed Servicing Advance, would not be ultimately recoverable from

related Insurance Proceeds, Condemnation Proceeds, Liquidation Proceeds or

otherwise. The determination by a Servicer that it has made a Nonrecoverable

Servicing Advance or that any proposed Servicing Advances, if made, would

constitute a Nonrecoverable Servicing Advance, shall be evidenced by an

Officer's Certificate delivered to the Trustee.

 

            Notice of Final Distribution: The notice to be provided pursuant to

Section 9.02 to the effect that final distribution on any of the Certificates

shall be made only upon presentation and surrender thereof.

 

            Offered Certificates: As specified in the Preliminary Statement.

 

            Officer's Certificate: A certificate signed by an officer of any

Servicer with responsibility for the servicing of the Mortgage Loans required to

be serviced by such Servicer and listed on a list delivered to the Trustee

pursuant to this Agreement.

 

            Opinion of Counsel: A written opinion of counsel, who may be

in-house counsel for a Servicer or a Subservicer, reasonably acceptable to the

Trustee, provided that any Opinion of Counsel relating to (a) qualification of

any Trust REMIC or (b) compliance with the REMIC Provisions, must be (unless

otherwise stated in such Opinion of Counsel) an opinion of counsel who (i) is in

fact independent of such Servicer of the Mortgage Loans, (ii) does not have any

material direct or indirect financial interest in such Servicer of the Mortgage

Loans or in an affiliate of either and (iii) is not connected with such Servicer

of the Mortgage Loans as an officer, employee, director or person performing

similar functions.

 

            Optional Termination Date: The Distribution Date on which the

aggregate Stated Principal Balance of the Mortgage Loans, as of the last day of

the related Due Period, is equal to 10% or less of the Cut-off Date Pool

Principal Balance.

 

            Originators: Each of Acoustic, Meritage, Wilmington Finance and

MILA.

 

            OTS: Office of Thrift Supervision, and any successor thereto.

 

            Outstanding: With respect to the Certificates as of any date of

determination, all Certificates theretofore executed and authenticated under

this Agreement except:

 

            (a) Certificates theretofore canceled by the Trustee or delivered to

      the Trustee for cancellation; and

 

            (b) Certificates in exchange for which or in lieu of which other

      Certificates have been executed and delivered by the Trustee pursuant to

      this Agreement.

 

            Outstanding Mortgage Loan: As of any Due Date, a Mortgage Loan with

a Stated Principal Balance greater than zero which was not the subject of a

Principal Prepayment in Full prior to such Due Date and which did not become a

Liquidated Mortgage Loan prior to such Due Date.

 

            Ownership Interest: As to any Residual Certificate, any ownership

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.

 

            P&I Advance: As to any Mortgage Loan or REO Property, any advance

made by the applicable Servicer in respect of any Remittance Date representing

the aggregate of all payments of principal and interest, net of the Servicing

Fee, that were due during the related Due Period on the Mortgage Loans and that

were delinquent on the related Determination Date, plus certain amounts

representing assumed payments not covered by any current net income on the

Mortgaged Properties acquired by foreclosure or deed in lieu of foreclosure as

determined pursuant to Section 4.01.

 

            Pass-Through Margin: With respect to each Class of Regular

Certificates (except as set forth in the following sentence), the following

percentages: Class A-1 Certificates, 0.110%; Class A-2 Certificates, 0.240%;

Class A-3 Certificates, 0.380%; Class M-1 Certificates, 0.450%; Class M-2

Certificates, 0.470%; Class M-3 Certificates, 0.490%; Class M-4 Certificates,

0.590%; Class M-5 Certificates, 0.640%; Class M-6 Certificates, 0.690%; Class

B-1 Certificates, 1.150%; Class B-2 Certificates, 1.300% and Class B-3

Certificates, 1.750%. On the first Distribution Date after the Optional

Termination Date, the Pass-Through Margins shall increase to: Class A-1

Certificates, 0.220%; Class A-2 Certificates, 0.480%; Class A-3 Certificates,

0.760%; Class M-1 Certificates, 0.675%; Class M-2 Certificates, 0.705%; Class

M-3 Certificates, 0.735%; Class M-4 Certificates, 0.885%; Class M-5

Certificates, 0.960%; Class M-6 Certificates, 1.035%; Class B-1 Certificates,

1.725%; Class B-2 Certificates, 1.950%; and Class B-3 Certificates, 2.625%.

 

             Pass-Through Rate: For each Class of Regular Certificates, each

Pooling-Tier REMIC-1 Regular Interest, each Pooling-Tier REMIC-2 Regular

Interest, each Lower-Tier Regular Interest and each Upper-Tier Regular Interest,

the per annum rate set forth or calculated in the manner described in the

Preliminary Statement.

 

            Percentage Interest: As to any Certificate, the percentage interest

evidenced thereby in distributions required to be made on the related Class,

such percentage interest being set forth on the face thereof or equal to the

percentage obtained by dividing the Denomination of such Certificate by the

aggregate of the Denominations of all Certificates of the same Class.

 

            Periodic Mortgage Rate Cap: With respect to an Adjustable Rate

Mortgage Loan, the periodic limit on each Mortgage Rate adjustment as set forth

in the related Mortgage Note.

 

            Permitted Investments: Any one or more of the following obligations

or securities acquired at a purchase price of not greater than par, regardless

of whether issued by any Servicer, the Trustee or any of their respective

Affiliates:

 

                  (i) direct obligations of, or obligations fully guaranteed as

            to timely payment of principal and interest by, the United States or

            any agency or instrumentality thereof, provided such obligations are

            backed by the full faith and credit of the United States;

 

                  (ii) demand and time deposits in, certificates of deposit of,

             or 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 and issued by, any Depository Institution and rated

            "F1+" by Fitch, "A-1+" by Standard & Poor's, "P-1" by Moody's and

            "R-1" by DBRS (to the extent they are Rating Agencies hereunder and

            are so rated by such Rating Agency);

 

                  (iii) repurchase obligations with respect to any security

            described in clause (i) above entered into with a Depository

            Institution (acting as principal);

 

                  (iv) securities bearing interest or sold at a discount that

            are issued by any corporation incorporated under the laws of the

            United States of America or any State thereof and that are rated by

            each Rating Agency that rates such securities in its highest

            long-term unsecured rating categories at the time of such investment

            or contractual commitment providing for such investment;

 

                  (v) commercial paper (including both non-interest-bearing

            discount obligations and interest-bearing obligations payable on

            demand or on a specified date not more than 30 days after the date

            of acquisition thereof) that is rated by each Rating Agency that

            rates such securities in its highest short-term unsecured debt

            rating available at the time of such investment;

 

                  (vi) units of money market funds, including money market funds

             managed or advised by the Depositor, the Trustee or an Affiliate

            thereof, that have been rated "Aaa" by Moody's, "AAAm" by Standard &

            Poor's, "AA" by Fitch and "AA" by DBRS (to the extent they are

            Rating Agencies hereunder and are so rated by such Rating Agency);

            and

 

                  (vii) if previously confirmed in writing to the Trustee, any

            other demand, money market or time deposit, or any other obligation,

            security or investment, as may be acceptable to the Rating Agencies

            as a permitted investment of funds backing "Aaa" or "AAA" rated

            securities;

 

provided, however, that no instrument described hereunder shall evidence either

the right to receive (a) only interest with respect to the obligations

underlying such instrument or (b) both principal and interest payments derived

from obligations underlying such instrument and the interest and principal

payments with respect to such instrument provide a yield to maturity at par

greater than 120% of the yield to maturity at par of the underlying obligations.

 

            Permitted Transferee: Any Person other than (i) the United States,

any State or political subdivision thereof, or any agency or instrumentality of

any of the foregoing, (ii) a foreign government, international organization or

any agency or instrumentality of either of the foregoing, (iii) an organization

(except certain farmers' cooperatives described in Section 521 of the Code)

which is exempt from tax imposed by Chapter 1 of the Code (including the tax

imposed by Section 511 of the Code on unrelated business taxable income) on any

excess inclusions (as defined in Section 860E(c)(1) of the Code) with respect to

any Residual Certificate, (iv) rural electric and telephone cooperatives

described in Section 1381(a)(2)(C) of the Code, (v) a Person that is not a U.S.

Person or a U.S. Person with respect to whom income from a Residual Certificate

is attributable to a foreign permanent establishment or fixed base, within the

meaning of an applicable income tax treaty of such Person or any other U.S.

Person, (vi) an "electing large partnership" within the meaning of Section 775

of the Code and (vii) any other Person so designated by the Depositor based upon

an Opinion of Counsel that the Transfer of an Ownership Interest in a Residual

Certificate to such Person may cause any Trust REMIC to fail to qualify as a

REMIC at any time that the Certificates are outstanding. The terms "United

States", "State" and "international organization" shall have the meanings set

forth in Section 7701 of the Code or successor provisions. A corporation will

not be treated as an instrumentality of the United States or of any State or

political subdivision thereof for these purposes if all of its activities are

subject to tax and, with the exception of Freddie Mac, a majority of its board

of directors is not selected by such government unit.

 

            Person: Any individual, corporation, partnership, joint venture,

association, limited liability company, joint-stock company, trust,

unincorporated organization or government, or any agency or political

subdivision thereof.

 

            Physical Certificates: As specified in the Preliminary Statement.

 

            Pool Stated Principal Balance: As to any Distribution Date, the

aggregate of the Stated Principal Balances of the Mortgage Loans for such

Distribution Date that were Outstanding Mortgage Loans on the Due Date in the

related Due Period.

 

            Pooling-Tier Interest Rate: As specified in the Preliminary

Statement.

 

            Pooling-Tier REMIC-1: As described in the Preliminary Statement.

 

            Pooling-Tier REMIC-1 Interest Rate: As described in the Preliminary

Statement.

 

            Pooling-Tier REMIC-1 Principal Amount: As described in the

Preliminary Statement.

 

            Pooling-Tier REMIC-1 Regular Interest: As described in the

Preliminary Statement.

 

            Pooling-Tier REMIC-1 WAC Rate: With respect to the Mortgage Loans as

of any Distribution Date, a per annum rate equal to the weighted average of the

Adjusted Net Mortgage Rates for each such Mortgage Loan then in effect on the

beginning of the related Due Period on the Mortgage Loans, adjusted in each case

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

related Interest Accrual Period.

 

            Pooling-Tier REMIC-2: As described in the Preliminary Statement.

 

            Pooling-Tier REMIC-2 Interest Rate: As described in the Preliminary

Statement.

 

            Pooling-Tier REMIC-2 IO Interest: Any of the Pooling-Tier REMIC-2

Regular Interests with the designation "IO" in its name.

 

            Pooling-Tier REMIC-2 IO Notional Balance: As described in the

Preliminary Statement.

 

            Pooling-Tier REMIC-2 Principal Amount: As described in the

Preliminary Statement.

 

            Pooling-Tier REMIC-2 Regular Interest: As described in the

Preliminary Statement.

 

            Prepayment Charge: Any prepayment premium, penalty or charge

collected by any Servicer with respect to a Mortgage Loan from a Mortgagor in

connection with any voluntary Principal Prepayment pursuant to the terms of the

related Mortgage Note.

 

            Prepayment Interest Excess: With respect to any Distribution Date,

any interest collected by HomEq with respect to any Mortgage Loan serviced by

HomEq as to which a voluntary Principal Prepayment in Full occurs from the 1st

day of the month through the 15th day of the month in which such Distribution

Date occurs and that represents interest that accrues from the 1st day of such

month to the date of such Principal Prepayment in Full.

 

            Prepayment Interest Shortfall: With respect to any Distribution

Date, the sum of, for each Mortgage Loan that was, during the related Prepayment

Period (in the case of any Mortgage Loan serviced by JPMorgan) or during the

portion of the Prepayment Period from and including the 16th day of the month

preceding the month in which such Distribution Date occurs (or from the day

following the Cut-off Date, in the case of the first Distribution Date) through

the last day of such month (in the case of any Mortgage Loan serviced by HomEq),

the subject of a voluntary Principal Prepayment in Full which is not accompanied

by an amount equal to one month of interest that would have been due on such

Mortgage Loan on the Due Date in the following month and which was applied by

the applicable Servicer to reduce the outstanding principal balance of such

Mortgage Loan on a date preceding such Due Date an amount equal to the product

of (a) the Mortgage Rate net of the Servicing Fee Rate for such Mortgage Loan,

(b) the amount of the Principal Prepayment for such Mortgage Loan, (c) 1/360 and

(d) the number of days commencing on the date on which such Principal Prepayment

was applied and ending on the last day of the calendar month in which the

related Prepayment Period begins.

 

            Prepayment Period: With respect to any Distribution Date, either (a)

in the case of any Mortgage Loan serviced by JPMorgan, the calendar month

preceding the month in which such Distribution Date occurs, or (b) in the case

of any Mortgage Loan serviced by HomEq, either (i) with respect to any voluntary

Principal Prepayments in Full, the period from and including the 16th day of the

month preceding the month in which such Distribution Date occurs (or, in the

case of the first Distribution Date, from and including the Cut-off Date) to and

including the 15th day of the month in which such Distribution Date occurs, or

(ii) with respect to any partial Principal Prepayments or any involuntary

Principal Prepayments, the calendar month preceding the month in which such

Distribution Date occurs.

 

            Principal Distribution Amount: For any Distribution Date, the sum of

(i) the Basic Principal Distribution Amount for such Distribution Date and (ii)

the Extra Principal Distribution Amount for such Distribution Date.

 

            Principal Prepayment: Any full or partial payment or other recovery

of principal on a Mortgage Loan (including upon liquidation of a Mortgage Loan)

which is received in advance of its scheduled Due Date, excluding any Prepayment

Charge thereon.

 

            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,

the amount equal to the sum of the following amounts (without duplication) with

respect to the related Due Period: (i) each scheduled payment of principal on a

Mortgage Loan due during such Due Period and received by the Servicers on or

prior to the related Determination Date or advanced by the applicable Servicer

for the related Remittance Date, and all Principal Prepayments received during

the related Prepayment Period; (ii) all Liquidation Proceeds, Condemnation

Proceeds and Insurance Proceeds on the Mortgage Loans allocable to principal

actually collected by the Servicers during the related Prepayment Period; (iii)

the portion of the Repurchase Price allocable to principal with respect to each

Mortgage Loan repurchased with respect to such Distribution Date; (iv) all

Substitution Adjustment Amounts allocable to principal received in connection

with substitutions of Mortgage Loans with respect to such Distribution Date; (v)

with respect to the Distribution Date in September 2005 only, the portion of the

Closing Date Deposit Amount allocable to principal; and (vi) the allocable

portion of the proceeds received with respect to the termination of the Trust

Fund pursuant to clause (a) of Section 9.01 (to the extent such proceeds relate

to principal).

 

            Private Certificates: As specified in the Preliminary Statement.

 

            Prospectus Supplement: The Prospectus Supplement, dated August 26,

2005, relating to the Offered Certificates.

 

            PTCE 95-60: As defined in Section 5.02(b).

 

            Purchase Agreements: Collectively, the Acoustic Purchase Agreement,

the Wilmington Finance Purchase Agreement, the Meritage Purchase Agreement and

the MILA Purchase Agreement.

 

            Purchaser: Morgan Stanley Mortgage Capital Inc., a New York

corporation, and its successors in interest, as purchaser of the Mortgage Loans

under each of the Purchase Agreements.

 

            Rating Agency: Each of the Rating Agencies specified in the

Preliminary Statement. If such organization or a successor is no longer in

existence, "Rating Agency" shall be such nationally recognized statistical

rating organization, or other comparable Person, as is designated by the

Depositor, notice of which designation shall be given to the Trustee. References

herein to a given rating or rating category of a Rating Agency shall mean such

rating category without giving effect to any modifiers. For purposes of Section

10.05(b), the addresses for notices to each Rating Agency shall be the address

specified therefor in the definition corresponding to the name of such Rating

Agency, or such other address as either such Rating Agency may hereafter furnish

to the Depositor, the Trustee and the Servicers.

 

             Realized Losses: With respect to any date of determination and any

Liquidated Mortgage Loan, the amount, if any, by which (a) the unpaid principal

balance of such Liquidated Mortgage Loan together with accrued and unpaid

interest thereon exceeds (b) the Liquidation Proceeds with respect thereto net

of the expenses incurred by the applicable Servicer in connection with the

liquidation of such Liquidated Mortgage Loan and net of the amount of

unreimbursed Servicing Advances with respect to such Liquidated Mortgage Loan.

 

            Record Date: With respect to any Distribution Date, the close of

business on the Business Day immediately preceding such Distribution Date;

provided, however, that for any Certificate issued in definitive form, the

Record Date shall be the close of business on the last Business Day of the month

preceding the month in which such applicable Distribution Date occurs.

 

            Reference Bank: As defined in Section 4.04.

 

            Regular Certificates: As specified in the Preliminary Statement.

 

            Relief Act Interest Shortfall: With respect to any Distribution Date

and any Mortgage Loan, any reduction in the amount of interest collectible on

such Mortgage Loan for the most recently ended Due Period as a result of the

application of the Servicemembers Civil Relief Act or any similar state

statutes.

 

            REMIC: A "real estate mortgage investment conduit" within the

meaning of Section 860D of the Code.

 

            REMIC Provisions: Provisions of the federal income tax law relating

to real estate mortgage investment conduits, which appear at Sections 860A

through 860G of Subchapter M of Chapter 1 of the Code, and related provisions,

and regulations promulgated thereunder, as the foregoing may be in effect from

time to time as well as provisions of applicable state laws.

 

            Remittance Date: With respect to any Distribution Date, the second

Business Day immediately preceding such Distribution Date.

 

            REO Disposition: The final sale by the applicable Servicer of any

REO Property.

 

            REO Imputed Interest: As to any REO Property, for any period, an

amount equivalent to interest (at the Mortgage Rate net of the Servicing Fee

Rate that would have been applicable to the related Mortgage Loan had it been

outstanding) on the unpaid principal balance of the Mortgage Loan as of the date

of acquisition thereof (as such balance is reduced pursuant to Section 3.17 by

any income from the REO Property treated as a recovery of principal).

 

             REO Mortgage Loan: A Mortgage Loan where title to the related

Mortgaged Property has been obtained by the applicable Servicer in the name of

the Trustee on behalf of the Certificateholders.

 

            REO Property: A Mortgaged Property acquired by the Trust Fund

through foreclosure or deed-in-lieu of foreclosure in connection with a

defaulted Mortgage Loan.

 

            Repurchase Price: With respect to any Mortgage Loan, (a) in the case

of any Mortgage Loan repurchased by the Depositor or the Responsible Party, an

amount equal to the sum of (i) the unpaid principal balance of such Mortgage

Loan as of the date of repurchase, (ii) interest on such unpaid principal

balance of such Mortgage Loan at the Mortgage Rate from the last date through

which interest has been paid and distributed to the Trustee to the date of

repurchase, (iii) all unreimbursed Servicing Advances and (iv) all costs and

expenses incurred by the Trustee arising out of or based upon such breach,

including without limitation, costs and expenses relating to the Trustee's

enforcement of the repurchase obligation of the Depositor or such Responsible

Party hereunder, and (b) in the case of any Mortgage Loan repurchased by

Acoustic, Meritage or Wilmington Finance, the repurchase price specified in the

Meritage Agreements or the Wilmington Finance Agreements, as applicable. In

addition to the Repurchase Price, MILA is obligated to make certain

indemnification payments for material breaches of representations and warranties

as further set forth in Section 2.03(n) in this Agreement, and each of Acoustic,

Meritage and Wilmington Finance is obligated to make certain indemnification

payments for material breaches of representations and warranties as further set

forth in the Acoustic Agreements, the Meritage Agreements and the Wilmington

Finance Agreements, as applicable.

 

            Request for Release: The Request for Release submitted by the

applicable Servicer to the Trustee or the Custodian, as applicable,

substantially in the form of Exhibit J.

 

             Residual Certificates: As specified in the Preliminary Statement.

 

            Responsible Officer: When used with respect to the Trustee, any vice

president, any assistant vice president, any assistant secretary, any assistant

treasurer, any associate, or any other officer of the Trustee customarily

performing functions similar to those performed by any of the above designated

officers who at such time shall be officers to whom, with respect to a

particular matter, such matter is referred because of such officer's knowledge

of and familiarity with the particular subject and who shall have direct

responsibility for the administration of this Agreement.

 

            Responsible Party: MILA.

 

            Rule 144A Letter: As defined in Section 5.02(b).

 

            Scheduled Payment: The scheduled monthly payment on a Mortgage Loan

due on any Due Date allocable to principal and/or interest on such Mortgage Loan

which, unless otherwise specified herein, shall give effect to any related Debt

Service Reduction and any Deficient Valuation that affects the amount of the

monthly payment due on such Mortgage Loan.

 

            Second Lien Mortgage Loan: A Mortgage Loan secured by a second lien

Mortgage on the related Mortgaged Property.

 

            Securities Act: The Securities Act of 1933, as amended.

 

            Senior Enhancement Percentage: With respect to any Distribution

Date, the percentage obtained by dividing (x) the sum of (i) the aggregate Class

Certificate Balance of the Subordinated Certificates and (ii) the Subordinated

Amount (in each case after taking into account the distribution of the Principal

Distribution Amount and any principal payments on those Classes of Certificates

from the Swap Account on that Distribution Date) by (y) the aggregate Stated

Principal Balance of the Mortgage Loans for such Distribution Date.

 

            Senior Specified Enhancement Percentage: As of any date of

determination, 44.60%.

 

            Servicer: JPMorgan or HomEq, and if a successor to any Servicer is

appointed hereunder, such successor. When the term "Servicer" is used in this

Agreement in connection with the administration of servicing obligations with

respect to any Mortgage Loan, Mortgaged Property, REO Property or Mortgage File,

"Servicer" shall mean (i) in connection with the Mortgage Loans for which

JPMorgan is identified on the Mortgage Loan Schedule as the Servicer, JPMorgan

and (ii) in connection with the Mortgage Loans for which HomEq is identified on

the Mortgage Loan Schedule as the Servicer, HomEq.

 

            Servicer Remittance Report: As defined in Section 4.03(d).

 

            Servicing Advances: The reasonable "out-of-pocket" costs and

expenses (including legal fees) incurred by the applicable Servicer in the

performance of its servicing obligations in connection with a default,

delinquency or other unanticipated event, including, but not limited to, the

cost of (i) the preservation, restoration, inspection and protection of a

Mortgaged Property, (ii) any enforcement, administrative or judicial

proceedings, including foreclosures and litigation, in respect of a particular

Mortgage Loan, (iii) the management (including reasonable fees in connection

therewith) and liquidation of any REO Property and (iv) the performance of its

obligations under Sections 3.01, 3.09, 3.13 and 3.15. The Servicing Advances

shall also include any reasonable "out-of-pocket" costs and expenses (including

legal fees) incurred by the applicable Servicer in connection with executing and

recording instruments of satisfaction, deeds of reconveyance or Assignments of

Mortgage in connection with any foreclosure in respect of any Mortgage Loan to

the extent not recovered from the Mortgagor or otherwise payable under this

Agreement. None of the Servicers shall be required to make any Nonrecoverable

Servicing Advances.

 

            Servicing Fee: With respect to a Servicer, each Mortgage Loan

serviced by such Servicer and for any calendar month, an amount equal to one

month's interest (or in the event of any payment of interest which accompanies a

Principal Prepayment in Full made by the Mortgagor during such calendar month,

interest for the number of days covered by such payment of interest) at the

Servicing Fee Rate on the applicable Stated Principal Balance of such Mortgage

Loan as of the first day of such calendar month. Such fee shall be payable

monthly, and shall be pro rated for any portion of a month during which the

Mortgage Loan is serviced by such Servicer under this Agreement. The Servicing

Fee is payable solely from the interest portion (including recoveries with

respect to interest from Liquidation Proceeds, Insurance Proceeds, Condemnation

Proceeds and proceeds received with respect to REO Properties, to the extent

permitted by Section 3.11) of such Scheduled Payment collected by such Servicer,

or as otherwise provided under Section 3.11.

 

            Servicing Fee Rate: With respect to each Mortgage Loan, 0.50% per

annum.

 

            Servicing File: With respect to each Mortgage Loan, the file

retained by the applicable Servicer consisting of originals or copies of all

documents in the Mortgage File which are not delivered to the Trustee or the

Custodian in the Custodial File and copies of the Mortgage Loan Documents set

forth in Exhibit K hereto.

 

            Servicing Officer: Any officer of any Servicer involved in, or

responsible for, the administration and servicing of the Mortgage Loans whose

name and facsimile signature appear on a list of servicing officers furnished to

the Trustee by such Servicer on the Closing Date pursuant to this Agreement, as

such list may from time to time be amended.

 

            Similar Law: As defined in Section 5.02(b).

 

            60+ Day Delinquent Mortgage Loan: (i) Each Mortgage Loan with

respect to which any portion of a Scheduled Payment is, as of the last day of

the prior Due Period, two months or more past due (without giving effect to any

grace period), including, without limitation, such Mortgage Loans that are

subject to bankruptcy proceedings, (ii) each Mortgage Loan in foreclosure and

(iii) all REO Property.

 

            Specified Subordinated Amount: Prior to the Stepdown Date, an amount

equal to 3.65% of the Cut-off Date Pool Principal Balance. On and after the

Stepdown Date, an amount equal to 7.30% of the aggregate Stated Principal

Balance of the Mortgage Loans for such Distribution Date, subject, until the

Class Certificate Balance of each Class of LIBOR Certificates has been reduced

to zero, to a minimum amount equal to 0.50% of the aggregate Cut-off Date Pool

Principal Balance; provided, however, that if, on any Distribution Date, a

Trigger Event exists, the Specified Subordinated Amount shall not be reduced to

the applicable percentage of the then current aggregate Stated Principal Balance

of the Mortgage Loans until the Distribution Date on which a Trigger Event no

longer exists. When the Class Certificate Balance of each Class of LIBOR

Certificates has been reduced to zero, the Specified Subordinated Amount will

thereafter equal zero.

 

            Standard & Poor's: Standard & Poor's Ratings Services, a division of

The McGraw-Hill Companies, Inc., and its successors in interest. If Standard &

Poor's is designated as a Rating Agency in the Preliminary Statement, for

purposes of Section 10.05(b) the address for notices to Standard & Poor's shall

be Standard & Poor's, 55 Water Street, New York, New York 10041, Attention:

Residential Mortgage Surveillance Group - Morgan Stanley Home Equity Loan Trust

2005-3, or such other address as Standard & Poor's may hereafter furnish to the

Depositor, the Trustee and the Servicers.

 

            Standard & Poor's Glossary: The Standard & Poor's LEVELS(R)

Glossary, as may be in effect from time to time.

 

            Startup Day: The Closing Date.

 

            Stated Principal Balance: As to each Mortgage Loan and as of any

date of determination, (i) the principal balance of the Mortgage Loan at the

Cut-off Date after giving effect to payments of principal due on or before such

date, minus (ii) all amounts previously remitted to the Trustee with respect to

the related Mortgage Loan representing payments or recoveries of principal

including advances in respect of scheduled payments of principal. For purposes

of any Distribution Date, the Stated Principal Balance of any Mortgage Loan will

give effect to any scheduled payments of principal received by the related

Servicer on or prior to the related Determination Date or advanced by the

related Servicer for the related Remittance Date and any unscheduled principal

payments and other unscheduled principal collections received during the related

Prepayment Period, and the Stated Principal Balance of any Mortgage Loan that

has prepaid in full or has become a Liquidated Mortgage Loan during the related

Prepayment Period shall be zero.

 

            Stepdown Date: The later to occur of (i) the earlier to occur of (a)

the Distribution Date in September 2008 and (b) the Distribution Date following

the Distribution Date on which the aggregate Class Certificate Balances of the

Class A Certificates have been reduced to zero and (ii) the first Distribution

Date on which the Senior Enhancement Percentage (calculated for this purpose

only after taking into account payments of principal on the Mortgage Loans

applied to reduce the Stated Principal Balance of the Mortgage Loans for the

applicable Distribution Date but prior to any allocation of the Principal

Distribution Amount and principal payments from the Swap Account to the

Certificates on such Distribution Date) is greater than or equal to the Senior

Specified Enhancement Percentage.

 

            Subordinated Amount: As of any Distribution Date, the excess, if

any, of (a) the aggregate Stated Principal Balance of the Mortgage Loans for

such Distribution Date over (b) the aggregate of the Class Certificate Balances

of the LIBOR Certificates as of such Distribution Date (after giving effect to

the payment of the Principal Remittance Amount on such Certificates on such

Distribution Date).

 

            Subordinated Certificates: As specified in the Preliminary

Statement.

 

            Subordination Deficiency: With respect to any Distribution Date, the

excess, if any, of (a) the Specified Subordinated Amount applicable to such

Distribution Date over (b) the Subordinated Amount applicable to such

Distribution Date.

 

            Subordination Reduction Amount: With respect to any Distribution

Date, an amount equal to the lesser of (a) the Excess Subordinated Amount and

(b) the Net Monthly Excess Cash Flow.

 

            Subsequent Recovery: With respect to any Mortgage Loan or related

Mortgaged Property that became a Liquidated Mortgage Loan or was otherwise

disposed of, all amounts received in respect of such Liquidated Mortgage Loan

after an Applied Realized Loss Amount related to such Mortgage Loan or Mortgaged

Property is allocated to reduce the Class Certificate Balance of any Class of

Subordinated Certificates. Any Subsequent Recovery that is received during a

Prepayment Period will be treated as Liquidation Proceeds and included as part

of the Principal Remittance Amount for the related Distribution Date.

 

            Subservicer: As defined in Section 3.02(a).

 

            Subservicing Account: As defined in Section 3.08.

 

            Subservicing Agreements: As defined in Section 3.02(a).

 

            Substitute Mortgage Loan: A Mortgage Loan (i) substituted by

Acoustic, Meritage or Wilmington Finance for a Deleted Mortgage Loan that

satisfies the criteria set forth in the definition of "Qualified Substitute

Mortgage Loan" in the applicable Purchase Agreement or (ii) substituted by the

Depositor for a Deleted Mortgage Loan, which, if substituted by the Depositor,

must, on the date of such substitution, as confirmed in a Request for Release,

substantially in the form of Exhibit J, (a) have a Stated Principal Balance,

after deduction of the principal portion of the Scheduled Payment due in the

month of substitution, not in excess of, and not more than 10% less than, the

Stated Principal Balance of the Deleted Mortgage Loan; (b) be accruing interest

at a rate no lower than and not more than 1% per annum higher than, that of the

Deleted Mortgage Loan; (c) have a Loan-to-Value Ratio no higher than that of the

Deleted Mortgage Loan; (d) have a remaining term to maturity no greater than

(and not more than one year less than that of) the Deleted Mortgage Loan; and

(e) comply with each representation and warranty set forth in Section 2.03.

 

            Substitution Adjustment Amount: As defined in Section 2.03.

 

            Swap Account: The corpus of a trust created pursuant to Section 4.06

of this Agreement, consisting of the Interest Rate Swap Agreement, the Class IO

Interest and the right to receive Class IO Shortfalls, subject to the obligation

to pay amounts specified in Section 4.06.

 

            Swap LIBOR: With respect to any Distribution Date (and the related

Interest Accrual Period), the product of (i) USD-LIBOR-BBA (as used in the

Interest Swap Agreement), (ii) two, and (iii) the quotient of (a) the actual

number of days in the Interest Accrual Period for the LIBOR Certificates divided

by (b) 30.

 

            Swap Payment Allocation: For any Class of Certificates and any

Distribution Date, that Class's pro rata share of the Net Swap Receipts, if any,

for that Distribution Date, based on the Class Certificate Balances of the

Classes of Certificates.

 

            Swap Payment Rate: For any Distribution Date, a fraction, the

numerator of which is any Net Swap Payment or Swap Termination Payment (other

than Defaulted Swap Termination Payments) owed to the Swap Provider for such

Distribution Date and the denominator of which is the aggregate Stated Principal

Balance of the Mortgage Loans at the beginning of the related Due Period,

multiplied by 12.

 

            Swap Provider: Morgan Stanley Capital Services Inc., a Delaware

corporation, and its successors in interest.

 

            Swap Termination Payment: Any payment payable by the Trust or the

Swap Provider upon termination of the Interest Rate Swap Agreement as a result

of an Event of Default (as defined in the Interest Rate Swap Agreement) or a

Termination Event (as defined in the Interest Rate Swap Agreement).

 

            Tax Matters Person: The Holder of the Class R Certificates

designated as "tax matters person" of each Trust REMIC in the manner provided

under Treasury Regulations Section 1.860F-4(d) and Treasury Regulations Section

301.6231(a)(7)-1.

 

            Tax Service Contract: As defined in Section 3.09(a).

 

            Telerate Page 3750: The display page currently so designated on the

Bridge Telerate Service (or such other page as may replace that page on that

service for displaying comparable rates or prices).

 

            Total Monthly Excess Spread: As to any Distribution Date, an amount

equal to the excess if any, of (i) the interest on the Mortgage Loans (other

than Prepayment Interest Excesses) received by the Servicers on or prior to the

related Determination Date or advanced by the Servicers for the related

Remittance Date (net of Expense Fees) over (ii) the sum of (A) the amounts

payable to the Certificates pursuant to Section 4.02(a)(i) on such Distribution

Date and (B) any Net Swap Payments and Swap Termination Payments (other than

Defaulted Swap Termination Payments) to the Swap Provider.

 

            Transfer: Any direct or indirect transfer or sale of any Ownership

Interest in a Residual Certificate.

 

            Transfer Affidavit: As defined in Section 5.02(c).

 

            Transferor Certificate: As defined in Section 5.02(b).

 

            Trigger Event: Either a Cumulative Loss Trigger Event or a

Delinquency Trigger Event.

 

            Trust: The express trust created hereunder in Section 2.01(c).

 

            Trust Fund: The corpus of the trust created hereunder consisting of

(i) the Mortgage Loans and all interest and principal with respect thereto

received on or after the related Cut-off Date, other than such amounts which

were due on the Mortgage Loans on or prior to the related Cut-off Date; (ii) the

Collection Account, Excess Reserve Fund Account, the Distribution Account, and

all amounts deposited therein pursuant to the applicable provisions of this

Agreement; (iii) property that secured a Mortgage Loan and has been acquired by

foreclosure, deed-in-lieu of foreclosure or otherwise; (iv) the Acoustic

Agreements, the Meritage Agreements and the Wilmington Finance Agreements

(solely insofar as such agreements relate to the Meritage Mortgage Loans or the

Wilmington Finance Mortgage Loans, as applicable); (v) the Interest Rate Swap

Agreement; (vi) the Closing Date Deposit Amount; (vii) the Swap Account; and

(viii) all proceeds of the conversion, voluntary or involuntary, of any of the

foregoing.

 

            Trust REMIC: Any of Pooling-Tier REMIC-1, Pooling-Tier REMIC-2, the

Lower-Tier REMIC or the Upper-Tier REMIC, as applicable.

 

            Trustee: Deutsche Bank National Trust Company, a national banking

association, and its successors in interest and, if a successor trustee is

appointed hereunder, such successor.

 

            Trustee Fee: As to any Distribution Date, an amount equal to the

product of (a) one-twelfth of the Trustee Fee Rate and (b) (i) the aggregate

Stated Principal Balance of the Mortgage Loans as of the first day of the

related Interest Accrual Period and (ii) with respect to the Distribution Date

in September 2005 only, the portion of the Closing Date Deposit Amount allocable

to principal.

 

            Trustee Fee Rate: With respect to each Mortgage Loan, 0.0058% per

annum.

 

            Trustee Float Period: With respect to the Distribution Date and the

related amounts in the Distribution Account, the period commencing on the

Business Day immediately preceding such Distribution Date and ending on such

Distribution Date.

 

            Underwriters' Exemption: Any exemption listed under footnote 1 of,

and amended by, Prohibited Transaction Exemption 2002-41, 67 Fed. Reg. 54487

(2002), or any successor exemption.

 

            Unpaid Interest Amount: As of any Distribution Date and any Class of

Certificates, the sum of (a) the portion of the Accrued Certificate Interest

Distribution Amount from Distribution Dates prior to the current Distribution

Date remaining unpaid immediately prior to the current Distribution Date and (b)

interest on the amount in clause (a) above at the applicable Pass-Through Rate

(to the extent permitted by applicable law).

 

            Unpaid Realized Loss Amount: With respect to any Class of

Subordinated Certificates and as to any Distribution Date, is the excess of (i)

the Applied Realized Loss Amount with respect to such Class over (ii) the sum of

(a) all distributions in reduction of such Applied Realized Loss Amounts on all

previous Distribution Dates, and (b) the amount by which the Class Certificate

Balance of such Class has been increased due to the distribution of any

Subsequent Recoveries on all previous Distribution Dates. Any amounts

distributed to a Class of Subordinated Certificates in respect of any Unpaid

Realized Loss Amount will not be applied to reduce the Class Certificate Balance

of such Class.

 

            Upper-Tier CarryForward Amount: With respect to each Class of

Offered Certificates, as of any Distribution Date, the sum of (A) if on such

Distribution Date the Upper-Tier Interest Rate for the Class of Corresponding

Upper-Tier REMIC Regular Interest is based upon Upper-Tier REMIC WAC Rate, the

excess, if any, of (i) the amount of interest such Class of Upper-Tier Regular

Interest would otherwise be entitled to receive on such Distribution Date had

such Upper-Tier REMIC Regular Interest not been subject to Upper-Tier REMIC WAC

Rate, over (ii) the amount of interest payable on such Class of Certificates on

such Distribution Date taking into account the Upper-Tier REMIC WAC Rate and (B)

the Upper-Tier CarryForward Amount for such Class of Certificates for all

previous Distribution Dates not previously paid, together with interest thereon

at a rate equal to the applicable Upper-Tier Interest Rate for such Class of

Certificates for such Distribution Date, without giving effect to the Upper-Tier

REMIC WAC Rate.

 

            Upper-Tier Interest Rate: As described in the Preliminary Statement.

 

            Upper-Tier Regular Interest: As described in the Preliminary

Statement.

 

            Upper-Tier REMIC: As described in the Preliminary Statement.

 

            Upper-Tier REMIC WAC Rate: For any Distribution Date, the weighted

average of the Lower-Tier Interest Rates on the Lower-Tier Regular Interests

(other than the Class LT-IO Interest) as of the first day of the related

Interest Accrual Period, weighted on the basis of the Lower-Tier Principal

Amounts of such Lower-Tier Regular Interests as of the first day of the related

Interest Accrual Period.

 

            U.S. Person: (i) A citizen or resident of the United States; (ii) a

corporation (or entity treated as a corporation for tax purposes) created or

organized in the United States or under the laws of the United States or of any

State thereof, including, for this purpose, the District of Columbia; (iii) a

partnership (or entity treated as a partnership for tax purposes) organized in

the United States or under the laws of the United States or of any State

thereof, including, for this purpose, the District of Columbia (unless provided