Back to top

STANDARD TERMS OF POOLING AND SERVICING AGREEMENT

Pooling and Servicing Agreement

STANDARD TERMS OF

                         POOLING AND SERVICING AGREEMENT
 | Document Parties: RFMSI Series 2005-SA3 Tru | RESIDENTIAL FUNDING MORTGAGE SECURITIES I, INC., | RESIDENTIAL FUNDING CORPORATION, | U.S. BANK NATIONAL ASSOCIATION, You are currently viewing:
This Pooling and Servicing Agreement involves

RFMSI Series 2005-SA3 Tru | RESIDENTIAL FUNDING MORTGAGE SECURITIES I, INC., | RESIDENTIAL FUNDING CORPORATION, | U.S. BANK NATIONAL ASSOCIATION,

. RealDealDocs™ contains millions of easily searchable legal documents and clauses from top law firms. Search for free - click here.
Title: STANDARD TERMS OF POOLING AND SERVICING AGREEMENT
Governing Law: New York     Date: 8/12/2005

STANDARD TERMS OF

                         POOLING AND SERVICING AGREEMENT
, Parties: rfmsi series 2005-sa3 tru , residential funding mortgage securities i  inc.  , residential funding corporation  , u.s. bank national association
50 of the Top 250 law firms use our Products every day

 

 

                RESIDENTIAL FUNDING MORTGAGE SECURITIES I, INC.,

                                    Company,

 

                        RESIDENTIAL FUNDING CORPORATION,

                                Master Servicer,

 

                                        and

 

                         U.S. BANK NATIONAL ASSOCIATION,

                                     Trustee

 

                               SERIES SUPPLEMENT,

                            DATED AS OF JULY 1, 2005,

 

                                       TO

 

                                STANDARD TERMS OF

                         POOLING AND SERVICING AGREEMENT

 

                             DATED AS OF MAY 1, 2005

 

                       Mortgage Pass-Through Certificates

 

                                  Series 2005-SA3

 

 

 

<PAGE>

<TABLE>

<CAPTION>

 

                                TABLE OF CONTENTS

 

                                                                                         PAGE

                                    ARTICLE I

                                    DEFINITIONS

 

<S>      <C>                                                                                 <C>

Section 1.01       Definitions...............................................................4

Section 1.02       Use of Words and Phrases.................................................22

 

                                   ARTICLE II

               CONVEYANCE OF MORTGAGE LOANS; ORIGINAL ISSUANCE OF CERTIFICATES

 

Section 2.01       Conveyance of Mortgage Loans.............................................22

Section 2.02       Acceptance by Trustee....................................................22

Section 2.03       Representations, Warranties and Covenants of the Master Servicer

                  and the Company..........................................................23

Section 2.04       Representations and Warranties of Sellers................................25

Section 2.05       Execution and Authentication of Certificates/Issuance of

                  Certificates.............................................................28

Section 2.06       Conveyance of Uncertificated REMIC I and REMIC II Regular

                  Interests; Acceptance by the Trustee.....................................28

Section 2.07       Issuance of Certificates Evidencing Interest in REMIC II.................28

Section 2.08       Purposes and Powers of the Trust.........................................28

Section 2.09       Agreement Regarding Ability to Disclose..................................28

 

                                    ARTICLE III

  ADMINISTRATION AND SERVICING OF MORTGAGE LOANS (SEE ARTICLE III OF THE STANDARD TERMS)

 

                                   ARTICLE IV

                         PAYMENTS TO CERTIFICATEHOLDERS

 

Section 4.01       Certificate Account......................................................29

Section 4.02       Distributions............................................................29

Section 4.03       Statements to Certificateholders; Statements to Rating Agencies;

                  Exchange Act Reporting...................................................36

Section 4.04       Distribution of Reports to the Trustee and the Company; Advances by

                  the Master Servicer......................................................36

Section 4.05       Allocation of Realized Losses............................................36

Section 4.06       Reports of Foreclosures and Abandonment of Mortgaged Property............38

Section 4.07       Optional Purchase of Defaulted Mortgage Loans............................38

 

                                    ARTICLE V

                                THE CERTIFICATES

 

Section 5.01       The Certificates........................................................38

Section 5.02       Registration of Transfer and Exchange of Certificates (See Section

                  5.02 of the Standard Terms)..............................................40

Section 5.03       Mutilated, Destroyed, Lost or Stolen Certificates (See Section 5.03

                  of the Standard Terms)...................................................40

Section 5.04       Persons Deemed Owners (See Section 5.04 of the Standard Terms)...........40

Section 5.05       Appointment of Paying Agents (See Section 5.05 of the Standard

                  Terms)...................................................................40

 

 

 

                                   ARTICLE VI

   THE COMPANY AND THE MASTER SERVICER (SEE ARTICLE VI OF THE STANDARD TERMS)

 

                                   ARTICLE VII

                        DEFAULT (SEE ARTICLE VII OF THE STANDARD TERMS)

 

                                  ARTICLE VIII

         CONCERNING THE TRUSTEE (SEE ARTICLE VIII OF THE STANDARD TERMS)

 

                                   ARTICLE IX

                                    TERMINATION

 

Section 9.01       Optional Purchase by Residential Funding of All Certificates;

                  Termination Upon Purchase by Residential Funding or Liquidation of

                  All Mortgage Loans.......................................................40

Section 9.02       Additional Termination Requirements. (See Section 9.02 of the

                  Standard Terms)..........................................................41

Section 9.03       Termination of Multiple REMICs. (See Section 9.03 of the Standard

                  Terms)...................................................................41

 

                                    ARTICLE X

                                REMIC PROVISIONS

 

Section 10.01      REMIC Administration.....................................................41

Section 10.02      Master Servicer; REMIC Administrator and Trustee Indemnification.........41

Section 10.03      Designation of REMIC(s)..................................................41

Section 10.04      Distributions on the Uncertificated REMIC I Regular Interests............42

Section 10.05      Compliance with Withholding Requirements.................................43

 

                                   ARTICLE XI

                            MISCELLANEOUS PROVISIONS

 

Section 11.01      Amendment................................................................44

Section 11.02      Recordation of Agreement.................................................44

Section 11.03      Limitation on Rights of Certificateholders...............................44

Section 11.04      Governing Laws...........................................................44

Section 11.05      Notices..................................................................44

Section 11.06       Required Notices to Rating Agency and Subservicer........................45

Section 11.07      Severability of Provisions...............................................46

Section 11.08      Supplemental Provisions for Resecuritization.............................46

Section 11.09      Allocation of Voting Rights..............................................46

Section 11.10      No Petition..............................................................46

EXHIBITS

 

Exhibit One:           Mortgage Loan Schedule for Loan Group I

Exhibit Two:           Mortgage Loan Schedule for Loan Group II

Exhibit Three:         Mortgage Loan Schedule for Loan Group III

Exhibit Four           Mortgage Loan Schedule for Loan Group IV

Exhibit Five:          Information to be Included in

                       Monthly Distribution Date Statement

Exhibit Six:           Standard Terms of Pooling and Servicing

                      Agreement dated as of May 1, 2005

 

</TABLE>

 

 

 

<PAGE>

 

 

 

        This is a Series   Supplement,   dated   as of July 1,   2005   (the   "Series

Supplement"), to the Standard Terms of Pooling and Servicing Agreement, dated as

of May 1, 2005 and   attached as Exhibit Six hereto   (the   "Standard   Terms" and,

together with this Series Supplement,   the "Pooling and Servicing   Agreement" or

"Agreement"),   among   RESIDENTIAL   FUNDING   MORTGAGE   SECURITIES I, INC., as the

company   (together with its permitted   successors and assigns,   the   "Company"),

RESIDENTIAL FUNDING CORPORATION, as master servicer (together with its permitted

successors   and   assigns,   the   "Master   Servicer"),    and   U.S.   BANK   NATIONAL

ASSOCIATION, as Trustee (together with its permitted successors and assigns, the

"Trustee").

 

                              PRELIMINARY STATEMENT

 

        The   Company    intends   to   sell   Mortgage    Pass-Through    Certificates

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

which in the aggregate will evidence the entire beneficial ownership interest in

the   Trust   Fund.   As   provided   herein,   the REMIC   Administrator   will make an

election   to   treat   the   entire   segregated   pool of   assets   described   in the

definition   of   REMIC I (as   defined   herein),   and   subject   to this   Agreement

(including the Mortgage Loans but excluding the Initial   Monthly   Payment Fund),

as a real estate mortgage   investment conduit (a "REMIC") for federal income tax

purposes and such segregated pool of assets will be designated as "REMIC I." The

Uncertificated   REMIC I Regular Interests will be "regular interests" in REMIC I

and the Class R-I Certificates will be the sole class of "residual interests" in

REMIC I for purposes of the REMIC Provisions (as defined   herein).   A segregated

pool of assets consisting of the   Uncertificated   REMIC I Regular Interests will

be   designated   as "REMIC II" and the REMIC   Administrator   will make a separate

REMIC   election   with   respect   thereto.   The   Uncertificated   REMIC II   Regular

Interests   will   be   "regular    interests"   in   REMIC   II   and   the   Class   R-II

Certificates   will be the sole   class of   "residual   interests"   in REMIC II for

purposes of the REMIC   provisions   (as defined   herein).   A   segregated   pool of

assets   consisting   of the   Uncertificated   REMIC II Regular   Interests   will be

designated as "REMIC III" and the REMIC Administrator will make a separate REMIC

election   with   respect   thereto.   The   Class   I-A   Certificates,   Class   II-A-1

Certificates,   Class II-A-2 Certificates, Class II-A-3 Certificates, Class III-A

Certificates,   Class   IV-A   Certificates,   Class   M-1   Certificates,   Class   M-2

Certificates,    Class   M-3   Certificates,   Class   B-1   Certificates,   Class   B-2

Certificates and Class B-3   Certificates,   will be "regular   interests" in REMIC

III and the   Class   R-III   Certificates   will be the   sole   class   of   "residual

interests" therein for purposes of the REMIC Provisions.

 

        The terms and provisions of the Standard   Terms are hereby   incorporated

by reference herein as though set forth in full herein. If any term or provision

contained   herein shall   conflict   with or be   inconsistent   with any   provision

contained   in the   Standard   Terms,   the terms   and   provisions   of this   Series

Supplement   shall govern.   Any   cross-reference   to a section of the Pooling and

Servicing   Agreement,   to the extent the terms of the Standard   Terms and Series

Supplement conflict with respect to that section,   shall be a cross-reference to

the   related   section   of the   Series   Supplement.   All   capitalized   terms   not

otherwise   defined   herein   shall have the   meanings   set forth in the   Standard

Terms. The Pooling and Servicing   Agreement shall be dated as of the date of the

Series Supplement.

 

        The   following   table   irrevocably   sets   forth   the   designation,    the

Uncertificated REMIC I Pass-Through Rate, the initial   Uncertificated   Principal

Balance,    and   for   purposes   of    satisfying    Treasury    regulation    Section

1.860G-1(a)(4)(iii),   the   "latest   possible   maturity   date"   for   each   of the

Uncertificated   REMIC I Regular Interests.   None of the   Uncertificated   REMIC I

Regular Interests will be certificated.

 

 

 

                                       1

<PAGE>

 

<TABLE>

<CAPTION>

                                                                 INITIAL

                                                               UNCERTIFICATED

                                          UNCERTIFICATED      ----------------         LATEST

                                             REMIC I             PRINCIPAL            POSSIBLE

             DESIGNATION                  PASS-THROUGH RATE         BALANCE           MATURITY(1)

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

Uncertificated REMIC I Regular              Variable(2)           $      734.82     August 25, 2035

Interest I-A

Uncertificated REMIC I Regular              Variable(2)           $   17,499.95     August 25, 2035

Interest I-B

Uncertificated REMIC I Regular              Variable(2)           $    1,051.32     August 25, 2035

Interest II-A

Uncertificated REMIC I Regular              Variable(2)           $   25,019.22     August 25, 2035

Interest II-B

Uncertificated REMIC I Regular              Variable(2)           $      524.95     August 25, 2035

Interest III-A

Uncertificated REMIC I Regular              Variable(2)            $   12,502.75     August 25, 2035

Interest III-B

Uncertificated REMIC I Regular              Variable(2)           $      524.95     August 25, 2035

Interest IV-A

Uncertificated REMIC I Regular              Variable(2)           $   12,500.45     August 25, 2035

Interest IV-B

Uncertificated REMIC I Regular              Variable(2)           $675,153,022.33 August 25, 2035

Interest ZZZ

Uncertificated REMIC I Regular              Variable(2)           $      200.00     August 25, 2035

Interest R-II

_______________________

(1) For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations, the

    Distribution   Date immediately   following the maturity date for the Mortgage

    Loan   with the   latest   maturity   date has been   designated   as the   "latest

    possible maturity date" for each Uncertificated REMIC I Regular Interest.

 

(2) Calculated in accordance   with the   definition   of   "Uncertificated   REMIC I

    Pass-Through Rate" herein.

 

        The   following   table   irrevocably   sets   forth   the   designation,    the

Uncertificated REMIC II Pass-Through Rate, the initial Uncertificated   Principal

Balance,    and   for   purposes   of    satisfying    Treasury    regulation    Section

1.860G-1(a)(4)(iii),   the   "latest   possible   maturity   date"   for   each   of the

Uncertificated   REMIC II Regular Interests.   None of the Uncertificated REMIC II

Regular Interests will be certificated.

 

                                                                 INITIAL

                                                              UNCERTIFICATED

                                          UNCERTIFICATED      ----------------         LATEST

                                             REMIC II            PRINCIPAL            POSSIBLE

             DESIGNATION                  PASS-THROUGH RATE        BALANCE           MATURITY(1)

Uncertificated REMIC II Regular              Variable(2)          $167,651,000.00 August 25, 2035

Interest I-A

Uncertificated REMIC II Regular              Variable(2)          $179,760,000.00 August 25, 2035

Interest II-A-1

Uncertificated REMIC II Regular              Variable(2)          $59,919,000.00   August 25, 2035

Interest II-A-2

Uncertificated REMIC II Regular              Variable(2)          $119,778,000.00 August 25, 2035

Interest III-A

Uncertificated REMIC II Regular              Variable(2)          $119,755,000.00 August 25, 2035

Interest IV-A

Uncertificated REMIC II Regular              Variable(2)          $10,804,000.00   August 25, 2035

Interest M-1

Uncertificated REMIC II Regular              Variable(2)          $6,752,000.00    August 25, 2035

Interest M-2

Uncertificated REMIC II Regular              Variable(2)          $4,389,000.00    August 25, 2035

Interest M-3

Uncertificated REMIC II Regular              Variable(2)          $3,039,000.00    August 25, 2035

Interest B-1

Uncertificated REMIC II Regular              Variable(2)          $2,025,000.00    August 25, 2035

Interest B-2

Uncertificated REMIC II Regular              Variable(2)          $1,351,380.74    August 25, 2035

Interest B-3

Uncertificated REMIC II Regular               Variable(2)          $      100.00     August 25, 2035

Interest R-III

 

</TABLE>

 

_______________________

(1) For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations, the

    Distribution   Date immediately   following the maturity date for the Mortgage

    Loan   with the   latest   maturity   date has been   designated   as the   "latest

    possible maturity date" for each Uncertificated REMIC II Regular Interest.

 

(2) Calculated in accordance   with the   definition of   "Uncertificated   REMIC II

    Pass-Through Rate" herein.

 

        The following table sets forth the designation, type, Pass-Through Rate,

aggregate Initial Certificate Principal Balance,   Maturity Date, initial ratings

and certain features for each Class of Certificates   comprising the interests in

the Trust Fund created hereunder.

 

 

 

                                       2

<PAGE>

<TABLE>

<CAPTION>

 

                             AGGREGATE

                              INITIAL                                                            

                            CERTIFICATE

             PASS-THROUGH     PRINCIPAL                       MATURITY    MOODY'S/       MINIMUM

DESIGNATION       RATE          BALANCE      FEATURES(1)          DATE         S&P      DENOMINATIONS(2)

 

<S>                            <C>                                                     <C>     

Class I-A     Variable         $167,651,000.00    Senior       August        Aaa/AAA      $ 25,000

             Rate(3)                                         25, 2035

Class II-A-1 Variable         $179,760,000.00    Senior       August        Aaa/AAA      $ 25,000

             Rate(3)                                         25, 2035

Class II-A-2 Variable         $59,919,000.00     Senior       August        Aaa/AAA      $ 25,000

             Rate(4)                                         25, 2035

Class II-A-3 Variable         $        0.00(6)    Senior       May 25,       Aaa/AAA     $ 2,000,000

             Rate(5)                                           2010

Class III-A   Variable         $119,778,000.00    Senior       August        Aaa/AAA      $ 25,000

             Rate(3)                                         25, 2035

Class IV-A    Variable         $119,755,000.00    Senior       August        Aaa/AAA      $ 25,000

             Rate(3)                                          25, 2035

Class M-1     Variable         $10,804,000.00   Mezzanine      August        Aa2/AA        $25,000

             Rate(7)                                         25, 2035

Class M-2     Variable         $6,752,000.00    Mezzanine      August          A2/A+       $250,000

             Rate(7)                                         25, 2035

Class M-3     Variable         $4,389,000.00    Mezzanine      August       Baa2/BBB      $250,000

             Rate(7)                                         25, 2035

Class R-I     Variable         $      100.00 Senior/Residual   August        Aaa/AAA         20%

             Rate(3)                                         25, 2035

Class R-II    Variable         $      100.00 Senior/Residual   August        Aaa/AAA         20%

              Rate(3)                                         25, 2035

Class R-III   Variable         $      100.00 Senior/Residual   August        Aaa/AAA         20%

             Rate(3)                                         25, 2035

Class B-1     Variable         $3,039,000.00   Subordinate     August         NA/BB       $250,000

             Rate(7)                                         25, 2035

Class B-2     Variable         $2,025,000.00   Subordinate     August         NA/B        $250,000

             Rate(7)                                          25, 2035

Class B-3     Variable         $1,351,380.74   Subordinate     August         NA/NA       $250,000

             Rate(7)                                         25, 2035

</TABLE>

 

_________

 

(1)      The Class I-A, Class II-A-1,   Class II-A-2,   Class II-A-3,   Class III-A,

        Class IV-A, and Class M Certificates   shall be Book-Entry   Certificates.

        The Class R and Class B   Certificates   shall be delivered to the holders

        thereof in physical form.

                                                                             

(2)      The   Certificates   shall be issuable in minimum dollar   denominations as

        indicated   above   (by   Certificate    Principal    Balance)   and   integral

        multiples   of $1 (or $1,000 in the case of the Class B-1,   Class B-2 and

        Class B-3   Certificates) in excess thereof,   except that one Certificate

        of the Class B-3 Certificates that contains an uneven multiple of $1,000

        shall   be   issued   in a   denomination   equal   to the sum of the   related

        minimum   denomination   set forth above and such uneven multiple for such

        Class   or the sum of   such   denomination   and an   integral   multiple   of

        $1,000.    The   Class   R   Certificates    shall   be   issuable   in   minimum

        denominations   of not less   than a 20%   Percentage   Interest;   provided,

        however,   that one of each of the Class R Certificates   will be issuable

        to   Residential   Funding as "tax   matters   person"   pursuant   to Section

        10.01(c)   and (e) in a minimum   denomination   representing   a Percentage

        Interest of not less than 0.01%.

 

(3)      With respect to the Class I-A, Class II-A-1, Class III-A, Class IV-A and

        Class   R   Certificates,   the   pass-through   rate   will be   equal   to the

        weighted   average of the Net Mortgage   Rates on Group I Loans,   Group II

        Loans, Group III Loans, Group IV Loans, and Group I Loans, respectively.

        The initial   pass-through   rate for the Class I-A,   Class II-A-1,   Class

        III-A,    Class   IV-A   and   Class   R    Certificates    will   be   equal   to

        approximately 4.97976%,   5.17548%,   5.25004%,   5.35502% and 4.97976% per

        annum,   respectively.

 

(4)      On or before the May 2010   distribution   date, the pass-through rate for

        the   Class   II-A-2   Certificates   will be   equal   to the   lesser   of (i)

        4.98000% per annum and (ii) the weighted   average net mortgage   rates on

        the   group   II   loans.    After   the   May   2010   distribution   date,   the

        pass-through   rate for the   Class   II-A-2   Certificates   will   equal the

        weighted   average net mortgage rates on the group II loans.   The initial

        pass-through   rate for the Class   II-A-2   Certificates   will be equal to

        approximately 4.98000% per annum.

 

(5)      The pass-through rate on the Class II-A-3   Certificates will be equal to

        the weighted   average net mortgage rates on the group II loans minus the

        certificate rate payable to the Class II-A-2   Certificates.   The initial

        pass-through   rate for the Class   II-A-3   Certificates   will be equal to

        approximately   0.19548% per annum.

 

(6)      The   Class   II-A-3   Certificates   do not   have a   certificate   principal

         balance. For the purpose of calculating   interest payments,   interest on

        the Class II-A-3   Certificates will accrue on a notional amount equal to

        the   certificate   principal   balance of the Class   II-A-2   Certificates,

        which is initially equal to approximately $59,919,000.

 

(7)      For any Distribution Date, the Pass-Through rate on the Class M-1, Class

        M-2, Class M-3, Class B-1, Class B-2 and Class B-3 Certificates   will be

        equal to the weighted average of the Net WAC Rates on the Group I, Group

        II, Group III and Group IV Loans,   weighted in proportion to the related

        Subordinate   Amount.   The   initial   Pass-Through   Rate on the Class M-1,

        Class M-2, Class M-3,   Class B-1,   Class B-2 and Class B-3   Certificates

        will be equal to approximately 5.17180% per annum.

 

        The Mortgage Loans have an aggregate principal balance as of the Cut-off

Date of $675,223,680.74.

 

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

the Master Servicer and the Trustee agree as follows:

 

                                       3

<PAGE>

 

ARTICLE I

 

                                   DEFINITIONS

 

Section 1.01    Definitions.

 

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

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

Article.

 

        Adjustment   Date: As to each Mortgage   Loan,   each date set forth in the

related   Mortgage   Note on   which an   adjustment   to the   interest   rate on such

Mortgage Loan becomes effective.

 

        Available   Distribution   Amount:   With   respect to each Loan Group,   the

excess of (i) the sum of (a) the amount described in the definition of Available

Distribution   Amount in the Standard   Terms and (b) the amount   allocated to the

Available   Distribution   Amount for such Loan Group pursuant to Section   4.02(c)

over (ii) any amount allocated to the Available Distribution Amount of any other

Loan Group pursuant to Section 4.02(c).

 

         Bankruptcy   Amount:   As of any date of determination   prior to the first

anniversary   of the Cut-off Date, an amount equal to the excess,   if any, of (A)

$211,880 over (B) the aggregate amount of Bankruptcy   Losses allocated solely to

one or more specific   Classes of Certificates in accordance with Section 4.05 of

this Series   Supplement.   As of any date of   determination on or after the first

anniversary of the Cut-off Date, an amount equal to the excess, if any, of

 

               (1) the lesser of (a) the Bankruptcy   Amount calculated as of the

        close of business on the Business   Day   immediately   preceding   the most

        recent anniversary of the Cut-off Date coinciding with or preceding such

        date   of   determination   (or,   if   such   date   of   determination   is   an

        anniversary of the Cut-off Date, the Business Day immediately   preceding

        such   date of   determination)   (for   purposes   of this   definition,   the

        "Relevant Anniversary") and (b) the greater of

 

                       (A)   the   greater   of   (i)   0.0006   times   the    aggregate

               principal   balance of all the Mortgage Loans in the Mortgage Pool

               as of the Relevant Anniversary (other than Additional   Collateral

               Loans, if any) having a Loan-to-Value   Ratio at origination which

               exceeds 75% and (ii) $211,880; and

 

                                       4

<PAGE>

 

                      (B) the greater of (i) the product of (x) an amount   equal

                to the largest   difference in the related Monthly Payment for any

               Non-Primary   Residence Loan remaining in the Mortgage Pool (other

               than Additional   Collateral   Loans, if any) which had an original

               Loan-to-Value   Ratio of 80% or greater   that would   result if the

               Net   Mortgage   Rate   thereof   was equal to the   weighted   average

               (based on the principal   balance of the Mortgage   Loans as of the

               Relevant   Anniversary)   of the Net Mortgage Rates of all Mortgage

               Loans as of the Relevant   Anniversary less 1.25% per annum, (y) a

               number equal to the weighted average   remaining term to maturity,

               in months,   of all   Non-Primary   Residence Loans remaining in the

               Mortgage   Pool as of the Relevant   Anniversary,   and (z) one plus

               the   quotient of the number of all   Non-Primary   Residence   Loans

               remaining   in the   Mortgage   Pool   divided by the total number of

               Outstanding   Mortgage   Loans   in   the   Mortgage   Pool   as of   the

               Relevant Anniversary,   and (ii) $211,880,   over (2) the aggregate

               amount   of   Bankruptcy   Losses   allocated   solely   to one or more

               specific   Classes of Certificates in accordance with Section 4.05

               since the Relevant Anniversary.

 

        The   Bankruptcy   Amount   may be further   reduced by the Master   Servicer

(including   accelerating the manner in which such coverage is reduced)   provided

that prior to any such   reduction,   the Master Servicer shall (i) obtain written

confirmation   from each Rating Agency that such   reduction   shall not reduce the

rating   assigned to any Class of   Certificates   by such Rating   Agency below the

lower of the then-current   rating or the rating assigned to such Certificates as

of the   Closing   Date by such   Rating   Agency   and (ii)   provide   a copy of such

written confirmation to the Trustee.

 

        Certificate:   Any Class A, Class M, Class B or Class R Certificate.

 

        Certificate   Account:   The   separate   account or   accounts   created   and

maintained   pursuant   to Section   4.01 of the   Standard   Terms,   which   shall be

entitled   "U.S.   Bank   National   Association,   as   trustee,   in   trust   for   the

registered holders of Residential   Funding Mortgage Securities I, Inc., Mortgage

Pass-Through   Certificates,   Series   2005-SA3"   and   which   must be an   Eligible

Account.

 

        Certificate   Group:   With   respect   to (i) Loan   Group I, the   Class I-A

Certificates and the Class R Certificates, (ii) Loan Group II, the Class II-A-1,

Class   II-A-2 and Class   II-A-3   Certificates,   (iii) Loan Group III,   the Class

III-A Certificates and (iv) Loan Group IV, the Class IV-A Certificates.

 

        Class A Certificate: Any one of the Group I Certificates (other than the

Class R Certificates),   the Group II Certificates, the Group III Certificates or

the Group IV   Certificates,   executed by the Trustee   and   authenticated   by the

Certificate Registrar substantially in the form annexed to the Standard Terms as

Exhibit A.

 

                                       5

<PAGE>

 

        Class R Certificate:   Any one of the Class R-I Certificates,   Class R-II

Certificates   and   Class   R-III    Certificates    executed   by   the   Trustee   and

authenticated by the Certificate Registrar   substantially in the form annexed to

the   Standard   Terms as Exhibit D and   evidencing   an interest   designated   as a

"residual interest" in the each REMIC for purposes of the REMIC Provisions.

 

        Closing Date:   July 28, 2005.

 

        Corporate Trust Office:   The principal office of the Trustee at which at

any particular   time its corporate trust business with respect to this Agreement

shall   be   administered,   which   office   at the   date of the   execution   of this

Agreement is located at U.S. Bank   National   Association,   U.S.   Bank   Corporate

Trust Services,   EP-MN-WS3D,   60 Livingston Avenue,   St. Paul,   Minnesota 55107,

Attention: RFMSI 2005-SA3.

 

        Cut-off Date:   July 1, 2005.

 

        Determination   Date: With respect to any   Distribution   Date, the second

Business Day prior to such Distribution Date.

 

        Due Period:   With   respect to each   Distribution   Date and any   Mortgage

Loan, the calendar month of such Distribution Date.

 

        Eligible   Account:   An   account   that   is   any   of   the   following:   (i)

maintained with a depository institution the debt obligations of which have been

rated by each Rating Agency in its highest rating available,   or (ii) an account

or accounts in a depository institution in which such accounts are fully insured

to the limits established by the FDIC, provided that any deposits not so insured

shall, to the extent   acceptable to each Rating Agency, as evidenced in writing,

be maintained such that (as evidenced by an Opinion of Counsel   delivered to the

Trustee and each Rating Agency) the registered   Holders of   Certificates   have a

claim with   respect to the funds in such account or a perfected   first   security

interest    against   any    collateral    (which   shall   be   limited   to   Permitted

Investments)   securing   such   funds   that is   superior   to   claims   of any other

depositors or creditors of the depository institution with which such account is

maintained,   or (iii) in the case of the Custodial   Account,   a trust account or

accounts   maintained   in the   corporate   trust   department of U.S. Bank National

Association,   or (iv) in the case of the Certificate Account, a trust account or

accounts   maintained in the corporate   trust division of the Trustee,   or (v) an

account or accounts of a depository institution acceptable to each Rating Agency

(as   evidenced in writing by each Rating   Agency that use of any such account as

the   Custodial   Account or the   Certificate   Account   will not reduce the rating

assigned to any Class of   Certificates   by such Rating Agency below the lower of

the   then-current   rating or the rating assigned to such   Certificates as of the

Closing Date by such Rating Agency)

 

        Fraud Loss   Amount:   As of any date of   determination   after the Cut-off

Date,   an amount   equal to: (X) prior to the first   anniversary   of the   Cut-off

Date, an amount equal to 3.0% of the aggregate   outstanding principal balance of

all of the Mortgage   Loans as of the Cut-off Date minus the aggregate   amount of

Fraud Losses allocated solely to one or more specific Classes of Certificates in

accordance with Section 4.05 of this Series Supplement since the Cut-off Date up

to such date of determination,   (Y) from the first to the second   anniversary of

the Cut-off Date, an amount equal to (1) the lesser of (a) the Fraud Loss Amount

as of the   most   recent   anniversary   of the   Cut-off   Date   and (b) 2.0% of the

aggregate   outstanding   principal balance of all of the Mortgage Loans as of the

most recent   anniversary   of the Cut-off Date minus (2) the aggregate   amount of

Fraud Losses allocated solely to one or more specific Classes of Certificates in

accordance   with   Section 4.05 of this Series   Supplement   since the most recent

 

 

                                       6

<PAGE>

 

anniversary   of the Cut-off Date up to such date of   determination   and (Z) from

the second to the fifth   anniversary of the Cut-off Date, an amount equal to (1)

the lesser of (a) the Fraud Loss Amount as of the most recent anniversary of the

Cut-off Date and (b) 1.0% of the aggregate   outstanding principal balance of all

of the   Mortgage   Loans as of the most recent   anniversary   of the Cut-off   Date

minus (2) the aggregate   amount of Fraud Losses   allocated solely to one or more

specific   Classes of Certificates in accordance with Section 4.05 of this Series

Supplement since the most recent anniversary of the Cut-off Date up to such date

of   determination.   On and after the fifth   anniversary of the Cut-off Date, the

Fraud Loss Amount shall be zero.

 

        The Fraud   Loss   Amount may be   further   reduced by the Master   Servicer

(including   accelerating the manner in which such coverage is reduced)   provided

that prior to any such   reduction,   the Master Servicer shall (i) obtain written

confirmation   from each Rating Agency that such   reduction   shall not reduce the

rating   assigned to any Class of   Certificates   by such Rating   Agency below the

lower of the then-current   rating or the rating assigned to such Certificates as

of the   Closing   Date by such   Rating   Agency   and (ii)   provide   a copy of such

written confirmation to the Trustee.

 

        Group I   Certificate:   The Class I-A,   Class   R-I,   Class R-II and Class

R-III Certificates, executed by the Trustee and authenticated by the Certificate

Registrar   substantially   in the form annexed to the Standard Terms as Exhibit A

and Exhibit D, each such   Certificate   (other than the Class R-I, Class R-II and

Class R-III   Certificates)   representing   an interest   designated   as a "regular

interest" in REMIC III for purposes of the REMIC Provisions, and representing an

undivided interest in Loan Group I.

 

        Group I Loans:   The Mortgage Loans designated in Exhibit One.

 

        Group I Senior   Percentage:   As of each Distribution Date, the lesser of

100% and a fraction,   expressed as a   percentage,   the numerator of which is the

aggregate Certificate Principal Balance of the Group I Certificates   immediately

prior to such   Distribution   Date and the   denominator of which is the aggregate

Stated   Principal   Balance   of   all   of   the   Mortgage   Loans   (or   related   REO

Properties) in Loan Group I immediately prior to such Distribution Date.

 

        Group I Senior   Principal   Distribution   Amount:   As to any Distribution

Date, the lesser of (a) the balance of the Available Distribution Amount related

to Loan   Group I   remaining   after the   distribution   therefrom   of all   amounts

required to be distributed   therefrom pursuant to Section   4.02(a)(i)(W) of this

Series   Supplement,   and (b) the sum of the amounts   required to be   distributed

therefrom to the Group I   Certificateholders   on such Distribution Date pursuant

to Section 4.02(a)(ii) and Section 4.02(a)(xvi).

 

        Group I Subordinate Amount: On any date of determination,   the excess of

the aggregate Stated Principal Balance of the Group I Loans as of such date over

the aggregate   Certificate   Principal   Balance of the Group I Certificates   then

outstanding.

 

                                        7

<PAGE>

 

        Group II   Certificate:   The Class II-A-1,   Class II-A-2 and Class II-A-3

Certificates   executed   by the   Trustee   and   authenticated   by the   Certificate

Registrar   substantially in the form annexed to the Standard Terms as Exhibit A,

each such Certificate   evidencing an interest designated as a "regular interest"

in REMIC III for purposes of the REMIC   Provisions and representing an undivided

interest in Loan Group II.

 

        Group II Loans:   The Mortgage Loans designated in Exhibit Two.

 

        Group II Senior Percentage:   As of each Distribution Date, the lesser of

100% and a fraction,   expressed as a   percentage,   the numerator of which is the

aggregate Certificate Principal Balance of the Group II Certificates immediately

prior to such   Distribution   Date and the   denominator of which is the aggregate

Stated   Principal   Balance   of   all   of   the   Mortgage   Loans   (or   related   REO

Properties) in Loan Group II immediately prior to such Distribution Date.

 

        Group II Senior Principal   Distribution   Amount:   As to any Distribution

Date, the lesser of (a) the balance of the Available Distribution Amount related

to Loan Group II   remaining   after the   distribution   therefrom   of all   amounts

required to be distributed   therefrom pursuant to Section   4.02(a)(i)(X) of this

Series   Supplement,   and (b) the sum of the amounts   required to be   distributed

therefrom to the Group II   Certificateholders on such Distribution Date pursuant

to Section 4.02(a)(ii) and Section 4.02(a)(xvi).

 

         Group II Subordinate Amount: On any date of determination, the excess of

the   aggregate   Stated   Principal   Balance of the Group II Loans as of such date

over the aggregate   Certificate   Principal   Balance of the Group II Certificates

then outstanding.

 

        Group III   Certificate:   The Class   III-A   Certificates   executed by the

Trustee and authenticated by the Certificate Registrar substantially in the form

annexed to the Standard Terms as Exhibit A, each such Certificate   evidencing an

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

REMIC Provisions and representing an undivided interest in Loan Group III.

 

        Group III Loans:   The Mortgage Loans designated in Exhibit Three.

 

        Group III Senior Percentage: As of each Distribution Date, the lesser of

100% and a fraction,   expressed as a   percentage,   the numerator of which is the

aggregate    Certificate    Principal    Balance   of   the   Group   III   Certificates

immediately   prior to such Distribution Date and the denominator of which is the

aggregate Stated Principal   Balance of all of the Mortgage Loans (or related REO

Properties) in Loan Group III immediately prior to such Distribution Date.

 

        Group III Senior Principal   Distribution   Amount: As to any Distribution

Date, the lesser of (a) the balance of the Available Distribution Amount related

to Loan Group III   remaining   after the   distribution   therefrom   of all amounts

required to be distributed   therefrom pursuant to Section   4.02(a)(i)(Y) of this

Series   Supplement,   and (b) the sum of the amounts   required to be   distributed

therefrom to the Group III Certificateholders on such Distribution Date pursuant

to Section 4.02(a)(ii) and Section 4.02(a)(xvi).

 

                                       8

<PAGE>

 

        Group III Subordinate   Amount: On any date of determination,   the excess

of the aggregate Stated Principal Balance of the Group III Loans as of such date

over the aggregate   Certificate   Principal Balance of the Group III Certificates

then outstanding.

 

        Group IV   Certificate:   The Class   IV-A   Certificates,   executed   by the

Trustee and authenticated by the Certificate Registrar substantially in the form

annexed to the Standard Terms as Exhibit A, each such   Certificate   representing

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

REMIC Provisions, and representing an undivided interest in Loan Group IV.

 

        Group IV Loans:   The Mortgage Loans designated in Exhibit Four.

 

        Group IV Senior Percentage:   As of each Distribution Date, the lesser of

100% and a fraction,   expressed as a   percentage,   the numerator of which is the

aggregate Certificate Principal Balance of the Group IV Certificates immediately

prior to such   Distribution   Date and the   denominator of which is the aggregate

Stated   Principal   Balance   of   all   of   the   Mortgage   Loans   (or   related   REO

Properties) in Loan Group IV immediately prior to such Distribution Date.

 

        Group IV Senior Principal   Distribution   Amount:   As to any Distribution

Date, the lesser of (a) the balance of the Available Distribution Amount related

to Loan Group IV   remaining   after the   distribution   therefrom   of all   amounts

required to be distributed   therefrom pursuant to Section   4.02(a)(i)(Z) of this

Series   Supplement,   and (b) the sum of the amounts   required to be   distributed

therefrom to the Group IV   Certificateholders on such Distribution Date pursuant

to Section 4.02(a)(ii) and Section 4.02(a)(xvi).

 

        Group IV Subordinate Amount: On any date of determination, the excess of

the   aggregate   Stated   Principal   Balance of the Group IV Loans as of such date

over the aggregate   Certificate   Principal   Balance of the Group IV Certificates

then outstanding.

 

        Index:   With respect to any Mortgage Loan and as to any Adjustment   Date

therefor, the related index as stated in the related Mortgage Note.

 

        Indirect Depository Participant: An institution that is not a Depository

Participant   but clears   through or   maintains   a   custodial   relationship   with

Participants and has access to the Depository's clearing system.

 

        Initial Monthly Payment Fund: $43,843   representing   scheduled principal

amortization   and   interest   at the Net   Mortgage   Rate during the month of July

2005,   for those   Mortgage   Loans for which the Trustee   will not be entitled to

receive such payment in accordance   with the   definition   of "Trust   Fund".   The

Initial Monthly Payment Fund will not be part of any REMIC.

 

        Initial Notional Amount: With respect to the Class II-A-3   Certificates,

$59,919,000.

 

        Initial   Rate Cap:   With respect to each   Mortgage   Loan and the initial

Adjustment   Date,   the rate cap that limits the   increase or the decrease of the

related   Mortgage Rate on the initial   Adjustment   Date pursuant to the terms of

the related Mortgage Note.

 

                                       9

<PAGE>

 

        Initial   Subordinate   Class   Percentage:   With   respect to each Class of

Subordinate   Certificates,   an amount   which is equal to the   initial   aggregate

Certificate Principal Balance of such Class of Subordinate   Certificates divided

by the aggregate   Stated   Principal   Balance of all the Mortgage Loans as of the

Cut-off Date as follows:

 

      Class M-1:   1.60%                       Class B-1:   0.45%

      Class M-2:   1.00%                      Class B-2:   0.30%

      Class M-3:   0.65%                      Class B-3:   0.20%

 

 

        Interest   Accrual   Period:   With   respect   to any   Certificates   and any

Distribution   Date,   the   calendar   month   preceding   the   month in   which   such

Distribution Date occurs.

 

        Loan   Group:   Loan Group I, Loan Group II,   Loan Group III or Loan Group

IV.

 

        Loan   Group I: The   group of   Mortgage   Loans   comprised   of the Group I

Loans.

 

        Loan Group II: The group of   Mortgage   Loans   comprised   of the Group II

Loans.

 

        Loan Group III: The group of Mortgage   Loans   comprised of the Group III

Loans.

 

        Loan Group IV: The group of   Mortgage   Loans   comprised   of the Group IV

Loans.

 

        Maturity Date:   With respect to each Class of   Certificates,   other than

the Class II-A-3   Certificates,   August 25, 2035, the   Distribution   Date in the

month immediately   following the latest scheduled   maturity date of any Mortgage

Loan. With respect to the Class II-A-3 Certificates, May 25, 2010.

 

        Maximum   Mortgage   Rate: As to any Mortgage   Loan, the rate indicated in

Exhibit One, Exhibit Two,   Exhibit Three or Exhibit Four, as applicable,   hereto

as the "NOTE   CEILING,"   which   rate is the   maximum   interest   rate that may be

applicable   to such   Mortgage   Loan at any time during the life of such Mortgage

Loan.

 

        Maximum   Net   Mortgage   Rate:   As to any   Mortgage   Loan and any date of

determination,   the Maximum   Mortgage   Rate for such Mortgage Loan minus the per

annum rate at which the Servicing Fee is calculated.

 

        Minimum   Mortgage   Rate: As to any Mortgage Loan, the greater of (i) the

Note Margin for such Mortgage   Loan and (ii) the rate   indicated in Exhibit One,

Exhibit Two,   Exhibit Three or Exhibit Four, as applicable,   hereto as the "NOTE

FLOOR" for such   Mortgage   Loan,   which rate may be   applicable to such Mortgage

Loan at any time during the life of such Mortgage Loan.

 

        Mortgage Loan Schedule: The list or lists of the Mortgage Loans attached

hereto as Exhibit   One (with   respect to the Group I Loans),   Exhibit   Two (with

respect to the Group II Loans),   Exhibit   Three   (with   respect to the Group III

Loans) and Exhibit   Four (with   respect to the Group IV Loans) (as amended   from

time to time to reflect the addition of Qualified   Substitute   Mortgage   Loans),

which   list or lists   shall   set   forth   the   following   information   as to each

Mortgage Loan in the related Loan Group:

 

(a)      the Mortgage Loan identifying number ("RFC LOAN #");

 

 

 

                                       10

<PAGE>

 

(b)      the maturity of the Mortgage Note ("MATURITY DATE");

 

(c)      the Mortgage Rate ("ORIG RATE");

 

 

(d) the Subservicer   pass-through rate ("CURR NET");

 

(e)      the Net Mortgage Rate ("NET MTG RT");

 

(f)      [RESERVED];

 

(g)      the initial scheduled monthly payment of principal, if any, and interest

        ("ORIGINAL P & I");

 

(h)      the   Cut-off   Date   Principal    Balance    ("PRINCIPAL    BAL");

 

(i)      the Loan-to-Value Ratio at origination ("LTV");

 

(j)      the rate at which the   Subservicing   Fee accrues   ("SUBSERV FEE") and at

        which the Servicing Fee accrues ("MSTR SERV FEE");

 

(k)      a code "T," "BT" or "CT" under the column "LN FEATURE,"   indicating that

        the Mortgage Loan is secured by a second or vacation residence;

 

(l)      a code "N" under the column   "OCCP CODE,"   indicating   that the Mortgage

        Loan is secured by a non-owner occupied residence;

 

(m)      whether such   Mortgage Loan   constitutes a Group I Loan,   Group II Loan,

        Group III Loan or Group IV Loan;

 

(n)      the Maximum Mortgage Rate ("NOTE CEILING");

 

(o)      the maximum Adjusted Mortgage Rate ("NET CEILING");

 

(p)      the Note Margin for the ("NOTE MARGIN");

 

(q)      the first Adjustment Date after the Cut-off Date ("NXT INT CHG DT"); and

 

(r)      the Periodic Cap ("PERIODIC DECR" or "PERIODIC INCR").

 

Such schedule may consist of multiple reports that collectively set forth all of

the information required.

 

        Mortgage   Rate: As to any Mortgage   Loan, the interest rate borne by the

related   Mortgage   Note,   or any   modification   thereto   other than a   Servicing

Modification.   The   Mortgage   Rate on the   Mortgage   Loans   will   adjust on each

Adjustment Date to equal the sum (rounded to the nearest   multiple of one-eighth

of one percent   (0.125%) or up to the nearest   one-eighth of one percent,   which

are   indicated by a "U" on Exhibit One,   Exhibit Two,   Exhibit   Three or Exhibit

Four, as applicable,   hereto, except in the case of the Mortgage Loans indicated

by an "X" on   Exhibit   One,   Exhibit   Two,   Exhibit   Three or Exhibit   Four,   as

applicable,   hereto under the heading "NOTE METHOD"),   of the related Index plus

the Note   Margin,   in each case   subject   to the   applicable   Initial   Rate Cap,

Periodic Cap, Maximum Mortgage Rate and Minimum Mortgage Rate.

 

        Net   Mortgage   Rate:   As to each   Mortgage   Loan,   a per   annum   rate of

interest   equal to the Adjusted   Mortgage   Rate less the per annum rate at which

the   Servicing   Fee is   calculated;   provided   that,   (i) the Net Mortgage   Rate

becoming   effective on any Adjustment Date shall not be greater or less than the

Net Mortgage Rate   immediately   prior to such   Adjustment Date plus or minus the

Initial Rate Cap or Periodic Cap   applicable   to such Mortgage Loan and (ii) the

Net   Mortgage   Rate for any   Mortgage   Loan shall not exceed a rate equal to the

Maximum Net Mortgage Rate for such Mortgage Loan.

 

        Net WAC Rate: With respect to any Distribution Date and each Loan Group,

a per annum rate equal to the weighted   average of the Net Mortgage Rates of the

related Mortgage Loans weighted on the basis of the respective   Stated Principal

Balance   of each such   Mortgage   Loan as of the   beginning   of the   related   Due

Period, using the Net Mortgage Rates in effect for the scheduled payments due on

those Mortgage Loans during such Due Period.

 

                                       11

<PAGE>

 

        Note Margin: As to each Mortgage Loan, the fixed percentage set forth in

the related   Mortgage   Note and indicated in Exhibit One,   Exhibit Two,   Exhibit

Three or   Exhibit   Four,   as   applicable,   hereto   as the "NOTE   MARGIN,"   which

percentage   is added to the related Index on each   Adjustment   Date to determine

(subject to rounding in accordance   with the related   Mortgage Note, the Initial

Rate Cap, the Periodic Cap, the Maximum   Mortgage Rate and the Minimum   Mortgage

Rate)   the   interest   rate to be   borne by such   Mortgage   Loan   until   the next

Adjustment Date.

 

        Notional Amount:   As of any   Distribution   Date occurring on or prior to

May 2010, the Notional   Amount of the Class II-A-3   Certificates is equal to the

aggregate   Certificate   Principal   Balance   of   the   Class   II-A-2   Certificates

immediately   prior to that date.   After the   distribution   date in May 2010, the

Notional Amount of the Class II-A-3 Certificates will be equal to $0.00.

 

        Pass-Through   Rate: With respect to the Class I-A   Certificates   and the

Class R Certificates,   the Net WAC Rate of the Group I Loans. For federal income

tax purposes,   however,   the Class I-A Certificates and the Class R Certificates

will bear   interest at a rate   equivalent   to the   foregoing,   expressed   as the

weighted   average of the Pass   Through Rate on   Uncertificated   REMIC II Regular

Interest I-A, weighted on the basis of the   Uncertificated   Principal Balance of

such Uncertificated REMIC II Regular Interest immediately   preceding the related

Distribution   Date. The Pass Through Rate on the Class I-A   Certificates and the

Class R   Certificates   with   respect   to the first   Interest   Accrual   Period is

expected   to be   approximately   4.97976%   per annum.   With   respect to the Class

II-A-1 Certificates,   the Net WAC Rate of the Group II Loans. For federal income

tax purposes,   however,   the Class II-A-1   Certificates   will bear interest at a

rate equivalent to the foregoing,   expressed as the weighted average of the Pass

Through Rate on Uncertificated REMIC II Regular Interest II-A-1, weighted on the

basis of the Uncertificated   Principal Balance of such   Uncertificated   REMIC II

Regular Interest   immediately   preceding the related Distribution Date. The Pass

Through Rate on the Class II-A-1 Certificates with respect to the first Interest

Accrual Period is expected to be approximately   5.17548% per annum. With respect

to the Class II-A-2   Certificates and any Distribution Date on or before the May

2010   Distribution   Date, a rate equal to the lesser of (i) 4.980% per annum and

(ii) the Net WAC Rate of the Group II Loans.   With   respect to the Class   II-A-2

Certificates and any Distribution   Date after the Distribution Date in May 2010,

the Net WAC   Rate of the   Group II   Loans.   For   federal   income   tax   purposes,

however,   the Class II-A-2   Certificates will bear interest at a rate equivalent

to the foregoing,   expressed for any Distribution Date on or before the May 2010

Distribution   Date,   as a rate   equal to the   lesser of (i) 4.980% per annum and

(ii) the weighted   average of the Pass Through Rate on   Uncertificated   REMIC II

Regular Interest II-A-2,   weighted on the basis of the Uncertificated   Principal

Balance of such Uncertificated REMIC II Regular Interest   immediately   preceding

the related Distribution Date. With respect to the Class II-A-2 Certificates and

any   Distribution   Date after the   Distribution   Date in May 2010,   the weighted

average of the Pass Through   Rate on   Uncertificated   REMIC II Regular   Interest

II-A-2,   weighted on the basis of the   Uncertificated   Principal Balance of such

Uncertificated   REMIC II Regular   Interest   immediately   preceding   the   related

Distribution   Date. The Pass Through Rate on the Class II-A-2   Certificates with

respect to the first   Interest   Accrual   Period is expected to be   approximately

4.98000%   per annum.   With   respect   to the Class   II-A-3   Certificates   and any

Distribution   Date the Net WAC Rate of the Group II Loans minus the Pass-Through

Rate for the   Class   II-A-2   Certificates.   For   federal   income   tax   purposes,

however,   the Class II-A-3   Certificates will bear interest at a rate equivalent

to the foregoing,   expressed as the Net WAC Rate of the Group II Loans, which is

the rate for the   Uncertificated   REMIC II Regular   Interest   II-A-2,   minus the

 

 

                                        12

<PAGE>

 

Pass-Through   Rate for the Class II-A-2   Certificates.   The Pass Through Rate on

the Class II-A-3   Certificates with respect to the first Interest Accrual Period

is expected to be   approximately   0.19548% per annum.   With respect to the Class

III-A Certificates,   the Net WAC Rate of the Group III Loans. For federal income

tax purposes, however, the Class III-A Certificates will bear interest at a rate

equivalent   to the   foregoing,   expressed   as the   weighted   average of the Pass

Through Rate on Uncertificated REMIC II Regular Interest III-A,   weighted on the

basis of the Uncertificated   Principal Balance of such   Uncertificated   REMIC II

Regular Interest   immediately   preceding the related Distribution Date. The Pass

Through Rate on the Class III-A   Certificates with respect to the first Interest

Accrual Period is expected to be approximately   5.25004% per annum. With respect

to the Class   IV-A   Certificates,   the Net WAC Rate of the   Group IV Loans.   For

federal   income tax purposes,   however,   the Class IV-A   Certificates   will bear

interest   at a rate   equivalent   to the   foregoing,   expressed   as the   weighted

average of the Pass Through   Rate on   Uncertificated   REMIC II Regular   Interest

IV-A,   weighted   on the basis of the   Uncertificated   Principal   Balance of such

Uncertificated   REMIC II Regular   Interest   immediately   preceding   the   related

Distribution   Date.   The Pass Through Rate on the Class IV-A   Certificates   with

respect to the first   Interest   Accrual   Period is expected to be   approximately

5.35502%   per   annum.   With   respect   to the   Class M   Certificates   and Class B

Certificates,   the weighted   average of the Net WAC Rates for the Group I Loans,

Group II Loans, Group III Loans and Group IV Loans, weighted on the basis of the

Group I Subordinate Amount,   Group II Subordinate Amount,   Group III Subordinate

Amount and Group IV Subordinate Amount, respectively. This determination will be

made   as of   the   related   Distribution   Date   prior   to   giving   effect   to any

distributions   on the   Certificates   on that date.   The Pass Through Rate on the

Class M Certificates and Class B Certificates with respect to the first Interest

Accrual period is expected to be   approximately   5.17180% per annum. For federal

income tax purposes,   however, the Class M Certificates and Class B Certificates

will bear   interest at a rate   equivalent   to the   foregoing,   expressed   as the

weighted   average   of   the    Uncertificated    REMIC   I   Pass-Through    Rates   on

Uncertificated REMIC I Regular Interests I-A, II-A, III-A, IV-A, weighted on the

basis of the Uncertificated   Principal Balance of each such Uncertificated REMIC

I Regular Interest immediately preceding the related Distribution Date, which is

the rate for the   Uncertificated   REMIC II Regular Interests M-1, M-2, M-3, B-1,

B-2 and B-3.

 

        Periodic Cap: With respect to each Mortgage   Loan, the periodic rate cap

that limits the   increase or the   decrease of the related   Mortgage   Rate on any

Adjustment Date (other than the initial   Adjustment   Date) pursuant to the terms

of the related Mortgage Note.

 

        Prepayment Assumption:   With respect to the Mortgage Loans, a prepayment

assumption   of 25% CPR,   used for   determining   the   accrual of   original   issue

discount and market discount and premium on the   Certificates for federal income

tax purposes.

 

        Prepayment   Distribution   Percentage:   With respect to any   Distribution

Date and each Class of Subordinate   Certificates for each Loan Group,   under the

applicable   circumstances set forth below, the respective   percentages set forth

below:

 

                                       13

<PAGE>

 

 

               (i) For any Distribution   Date prior to the Distribution   Date in

        August 2012 (unless the   Certificate   Principal   Balances of the related

        Senior Certificates have been reduced to zero), 0%.

 

               (ii) For any   Distribution   Date for which   clause (i) above does

        not   apply,   and on which   any   Class   of   Subordinate   Certificates   is

        outstanding with a Certificate Principal Balance greater than zero:

 

                      (a) in the case of the Class of   Subordinate   Certificates

               then   outstanding   with the Highest Priority and each other Class

               of   Subordinate   Certificates   for which the   related   Prepayment

               Distribution Trigger has been satisfied, a fraction, expressed as

               a percentage, the numerator of which is the Certificate Principal

                Balance   of such   Class   immediately   prior to such   date and the

               denominator   of   which   is the sum of the   Certificate   Principal

               Balances   immediately   prior   to such   date of (1) the   Class   of

               Subordinate    Certificates   then   outstanding   with   the   Highest

               Priority and (2) all other   Classes of   Subordinate   Certificates

               for which the respective   Prepayment   Distribution   Triggers have

               been satisfied; and

 

                       (b) in   the   case   of   each   other   Class   of   Subordinate

               Certificates for which the Prepayment   Distribution Triggers have

               not been satisfied, 0%.

 

               (iii)   Notwithstanding   the foregoing,   if the application of the

        foregoing   percentages on any   Distribution   Date as provided in Section

        4.02 of this Series Supplement (determined without regard to the proviso

        to the definition of "Subordinate   Principal Distribution Amount") would

        result in a distribution in respect of principal of any Class or Classes

        of   Subordinate   Certificates   in an amount   greater than the   remaining

        Certificate   Principal   Balance   thereof   (any such   class,   a "Maturing

         Class"),   then:   (a)   the   Prepayment   Distribution   Percentage   of each

        Maturing   Class   shall be   reduced   to a level   that,   when   applied   as

        described above, would exactly reduce the Certificate   Principal Balance

        of such Class to zero;   (b) the   Prepayment   Distribution   Percentage of

        each   other   Class   of   Subordinate   Certificates   (any   such   Class,   a

        "Non-Maturing   Class")   shall be   recalculated   in   accordance   with the

        provisions   in paragraph   (ii) above,   as if the   Certificate   Principal

        Balance of each Maturing Class had been reduced to zero (such percentage

        as recalculated, the "Recalculated Percentage"); (c) the total amount of

        the   reductions   in   the   Prepayment   Distribution   Percentages   of   the

        Maturing   Class or   Classes   pursuant   to clause   (a) of this   sentence,

        expressed   as an   aggregate   percentage,   shall be   allocated   among the

        Non-Maturing   Classes in   proportion   to their   respective   Recalculated

        Percentages (the portion of such aggregate reduction so allocated to any

        Non-Maturing Class, the "Adjustment   Percentage");   and (d) for purposes

        of such   Distribution   Date, the Prepayment   Distribution   Percentage of

        each Non-Maturing   Class shall be equal to the sum of (1) the Prepayment

        Distribution   Percentage   thereof,   calculated   in   accordance   with the

        provisions   in   paragraph   (ii)   above as if the   Certificate   Principal

        Balance of each   Maturing   Class had not been reduced to zero,   plus (2)

        the related Adjustment Percentage.

 

        Qualified   Substitute   Mortgage   Loan: A Mortgage   Loan   substituted   by

Residential   Funding or the Company for a Deleted   Mortgage   Loan which must, on

the   date   of   such   substitution,   as   confirmed   in an   Officers'   Certificate

delivered to the Trustee, with a copy to the Custodian,

 

                                       14

<PAGE>

 

        (i)     have an outstanding   principal   balance,   after   deduction of the

               principal   portion   of the   monthly   payment   due in the month of

               substitution   (or in the case of a substitution   of more than one

               Mortgage   Loan   for   a   Deleted    Mortgage    Loan,   an   aggregate

               outstanding   principal   balance,   after such   deduction),   not in

               excess of the Stated   Principal   Balance of the Deleted   Mortgage

               Loan (the amount of any shortfall to be deposited by   Residential

               Funding in the Custodial Account in the month of substitution);

 

        (ii)    have a Mortgage   Rate and a Net   Mortgage   Rate no lower than and

               not more than 1% per annum higher than the Mortgage   Rate and Net

               Mortgage Rate,   respectively,   of the Deleted Mortgage Loan as of

               the date of substitution;

 

        (iii)   have a Loan-to-Value   Ratio at the time of substitution no higher

               than   that   of   the   Deleted    Mortgage    Loan   at   the   time   of

               substitution;

 

        (iv)    have a remaining   term to stated   maturity   not greater than (and

               not more than one year less   than) that of the   Deleted   Mortgage

               Loan;

 

        (v)     have a Mortgage   Rate that   adjusts with the same   frequency   and

               based upon the same Index as that of the Deleted Mortgage Loan;

 

        (vi)    have a Note   Margin   not less than that of the   Deleted   Mortgage

               Loan;

 

        (vii)   have a   Periodic   Rate Cap   that is equal to that of the   Deleted

               Mortgage Loan;

 

        (viii) have an   Initial   Rate   Cap   that is not   less   than   that of the

               Deleted Mortgage Loan;

 

        (ix)    have a next   Adjustment   Date no later   than that of the   Deleted

               Mortgage Loan;

 

        (x)     have a Maximum   Rate no less than   that of the   Deleted   Mortgage

               Loan;

 

        (xi)    have a Minimum   Rate no less than   that of the   Deleted   Mortgage

               Loan; and

 

        (xii)   comply   with   each   representation   and   warranty   set   forth   in

               Sections   2.03 and 2.04   hereof and   Section 4 of the   Assignment

               Agreement.

 

        Record Date:   With respect to each   Distribution   Date and each Class of

Certificates,   the close of business on the last   business day of the month next

preceding the month in which the related Distribution Date occurs.

 

        REMIC I: The   segregated   pool of assets   related to this   Series,   with

respect   to which a REMIC   election   is to be made   (except as   provided   below)

pursuant to this Agreement, consisting of:

 

                                       15

<PAGE>

 

        (i)     the Mortgage Loans and the related   Mortgage Files and collateral

               securing such Mortgage Loans,

 

        (ii)    all payments on and   collections in respect of the Mortgage Loans

               due after the Cut-off   Date (other than   Monthly   Payments due in

               the   month of the   Cut-off   Date) as shall be on   deposit   in the

               Custodial Account or in the Certificate Account and identified as

               belonging to the Trust Fund, but not including amounts on deposit

               in the Initial Monthly Payment Fund,

 

        (iii)   property   that secured a Mortgage Loan and that has been acquired

               for the benefit of the   Certificateholders by foreclosure or deed

               in lieu of foreclosure,

 

        (iv)    the hazard insurance policies and Primary Insurance Policies,   if

               any, and

 

        (v)     all proceeds of clauses (i) through (iv) above.

 

        Notwithstanding the foregoing,   the REMIC election with respect to REMIC

I specifically excludes the Initial Monthly Payment Fund.

 

        REMIC I Certificates:   The Class R-I Certificates.

 

        REMIC I   Subordinate   Balance   Ratio:   The   ratio   among   the   principal

balances of each of the Uncertificated REMIC I Regular Interests ending with the

designation "A," equal to the ratio among:   (1) the Group I Subordinate   Amount,

(2) the Group II Subordinate   Amount,   (3) the Group III Subordinate   Amount and

(4) the Group IV Subordinate Amount.

 

        REMIC II: The segregated pool of assets consisting of the Uncertificated

REMIC I Regular   Interests   conveyed   in trust to the Trustee for the benefit of

the holders of the Uncertificated   REMIC II Regular Interests and the Class R-II

Certificates   pursuant to Section 10.04,   with respect to which a separate REMIC

election is to be made. The REMIC election with respect to REMIC II specifically

excludes the Initial Monthly Payment Fund.

 

        REMIC II Certificates:   The Class R-II Certificates.

 

        REMIC   III.    The    segregated    pool   of   assets    consisting    of   the

Uncertificated   REMIC II Regular Interests   conveyed in trust to the Trustee for

the benefit of the holders of the Class I-A, Class II-A-1,   Class II-A-2,   Class

II-A-3,   Class III-A,   Class IV-A,   Class M-1,   Class M-2, Class M-3, Class B-1,

Class B-2,   Class B-3 and Class R-III   Certificates   pursuant to Section   10.04,

with   respect   to which a   separate   REMIC   election   is to be made.   The   REMIC

election   with respect to REMIC III   specifically   excludes the Initial   Monthly

Payment Fund.

 

        REMIC   III   Certificates:   Any of the Class   I-A,   Class   II-A-1,   Class

II-A-2,   Class II-A-3, Class III-A, Class IV-A, Class M-1, Class M-2, Class M-3,

Class B-1, Class B-2, Class B-3 and Class R-III Certificates.

 

        Senior   Accelerated   Distribution    Percentage:    With   respect   to   any

Distribution   Date occurring on or prior to the 84th Distribution Date and, with

respect   to   any   Loan   Group,   100%.   With   respect   to any   Distribution   Date

thereafter and any such Loan Group, as follows:

 

                                       16

<PAGE>

 

        (i)     for any Distribution Date after the 84th Distribution Date but on

               or   prior to the   96th   Distribution   Date,   the   related   Senior

               Percentage   for such   Distribution   Date plus 70% of the   related

               Subordinate Percentage for such Distribution Date;

 

        (ii)    for any Distribution Date after the 96th Distribution Date but on

               or prior to the   108th   Distribution   Date,   the   related   Senior

               Percentage   for such   Distribution   Date plus 60% of the   related

               Subordinate Percentage for such Distribution Date;

 

        (iii)   for any Distribution   Date after the 108th   Distribution Date but

                on or prior to the 120th   Distribution   Date,   the related Senior

               Percentage   for such   Distribution   Date plus 40% of the   related

               Subordinate Percentage for such Distribution Date;

 

        (iv)    for any Distribution   Date after the 120th   Distribution Date but

               on or prior to the 132nd   Distribution   Date,   the related Senior

               Percentage   for such   Distribution   Date plus 20% of the   related

               Subordinate Percentage for such Distribution Date; and

 

        (v)     for any Distribution   Date thereafter,   the Senior Percentage for

               such Distribution Date.

 

        Any scheduled reduction, as described in the preceding paragraph,   shall

not be made as of any Distribution Date unless:

 

               (a) the   outstanding   principal   balance of the Mortgage Loans in

        all four Loan Groups   delinquent   60 days or more averaged over the last

        six months,   as a percentage   of the aggregate   outstanding   Certificate

        Principal Balance of the Subordinate Certificates, is less than 50% and

 

               (b) Realized Losses on the Mortgage Loans in all four Loan Groups

        to date for such   Distribution   Date,   if   occurring   during the eighth,

        ninth,   tenth,   eleventh or twelfth year, or any year thereafter,   after

        the Closing Date, are less than 30%, 35%, 40%, 45% or 50%, respectively,

        of   the   sum   of   the   Initial   Certificate   Principal   Balances   of the

        Subordinate Certificates.

 

        Notwithstanding   the   foregoing,   if (a)   the   weighted   average   of the

Subordinate   Percentages   for all four   Loan   Groups is equal to or in excess of

twice the initial weighted   average of the Subordinate   Percentages for all four

Loan Groups, (b) the outstanding   principal balance of the Mortgage Loans in all

four Loan Groups   delinquent   60 days or more averaged over the last six months,

as a percentage of the aggregate   outstanding   Certificate   Principal Balance of

the   Subordinate   Certificates,   does not   exceed   50% and   (c)(i)   prior to the

Distribution   Date in August 2008,   cumulative   Realized   Losses on the Mortgage

Loans   in all four   Loan   Groups   do not   exceed   20% of the sum of the   initial

Certificate   Principal   Balances   of   the   Subordinate   Certificates,   and   (ii)

thereafter,   cumulative   Realized   Losses on the Mortgage Loans in all four Loan

Groups   do not   exceed   30% of the   sum   of the   initial   Certificate   Principal

Balances of the   Subordinate   Certificates,   then (A) on any   Distribution   Date

prior   to   the   Distribution   Date   in   August   2008,   each   Senior   Accelerated

Distribution Percentage for such Distribution Date will equal the related Senior

Percentage   for   that   Distribution   Date   plus 50% of the   related   Subordinate

Percentage for such   Distribution   Date, and (B) on any Distribution   Date on or

after the Distribution Date in August 2008, each Senior Accelerated Distribution

Percentage for that   Distribution   Date will equal the related Senior Percentage

for that Distribution Date.

 

                                       17

<PAGE>

 

        Notwithstanding   the foregoing,   on any   Distribution   Date on which the

weighted   average   of the   initial   Group I Senior   Percentage,   Group II Senior

Percentage, Group III Senior Percentage and Group IV Senior Percentage, weighted

on the basis of the   Stated   Principal   Balances   of the   Mortgage   Loans in the

related Loan Group,   exceeds the weighted   average of the initial Group I Senior

Percentage, Group II Senior Percentage, Group III Senior Percentage and Group IV

Senior   Percentage   (calculated on such basis),   each of the Senior   Accelerated

Distribution Percentages for such Distribution Date will equal 100%.

 

        Notwithstanding   the   foregoing,    upon   reduction   of   the   Certificate

Principal   Balances   of the related   Senior   Certificates   to zero,   the related

Senior Accelerated Distribution Percentage will equal 0%.

        Senior   Certificate:   Any one of the   Class A   Certificates   or   Class R

Certificates,   executed   by the   Trustee and   authenticated   by the   Certificate

Registrar   substantially   in the form annexed to the Standard Terms as Exhibit A

and Exhibit D, respectively.

 

        Senior   Percentage:   The Group I Senior   Percentage with respect to Loan

Group I, the Group II Senior Percentage with respect to Loan Group II, the Group

III   Senior   Percentage   with   respect   to Loan Group III or the Group IV Senior

Percentage with respect to Loan Group IV.

 

        Senior   Principal   Distribution   Amount:   The   Group I Senior   Principal

Distribution   Amount,   Group II Senior Principal   Distribution Amount, Group III

Senior Principal   Distribution Amount or Group IV Senior Principal   Distribution

Amount.

 

        Special Hazard Amount:   As of any Distribution   Date, an amount equal to

$6,752,237   minus the sum of (i) the aggregate   amount of Special   Hazard Losses

allocated   solely to one or more specific   Classes of Certificates in accordance

with Section 4.05 of this Series   Supplement and (ii) the Adjustment   Amount (as

defined below) as most recently calculated.   For each anniversary of the Cut-off

Date, the Adjustment   Amount shall be equal to the amount,   if any, by which the

amount   calculated in accordance   with the preceding   sentence   (without   giving

effect to the deduction of the Adjustment Amount for such   anniversary)   exceeds

the greater of (A) the greatest of (i) twice the outstanding   principal   balance

of the   Mortgage   Loan in the   Trust   Fund   which   has the   largest   outstanding

principal    balance   on   the   Distribution    Date   immediately    preceding   such

anniversary,   (ii) the product of 1.00% multiplied by the outstanding   principal

balance of all Mortgage Loans on the   Distribution   Date   immediately   preceding

such anniversary and (iii) the aggregate   outstanding   principal   balance (as of

the immediately preceding Distribution Date) of the Mortgage Loans in any single

five-digit California zip code area with the largest amount of Mortgage Loans by

aggregate   principal   balance as of such   anniversary and (B) the greater of (i)

the product of 0.50%   multiplied   by the   outstanding   principal   balance of all

Mortgage Loans on the Distribution   Date immediately   preceding such anniversary

multiplied   by a   fraction,   the   numerator   of which is equal to the   aggregate

outstanding   principal   balance (as of the   immediately   preceding   Distribution

Date) of all of the Mortgage   Loans secured by Mortgaged   Properties   located in

the State of California divided by the aggregate   outstanding   principal balance

(as of the   immediately   preceding   Distribution   Date)   of all of the   Mortgage

Loans,   expressed   as a   percentage,   and the   denominator   of which is equal to

35.70% (which   percentage is equal to the percentage of Mortgage Loans initially

secured by Mortgaged Properties located in the State of California) and (ii) the

aggregate   outstanding   principal   balance   (as   of   the   immediately   preceding

Distribution   Date) of the largest Mortgage Loan secured by a Mortgaged Property

(or,   with respect to a Cooperative   Loan,   the related   Cooperative   Apartment)

located in the State of California.

 

                                       18

<PAGE>

 

        The Special Hazard Amount may be further   reduced by the Master Servicer

(including   accelerating the manner in which coverage is reduced)   provided that

prior to any such   reduction,   the   Master   Servicer   shall (i)   obtain   written

confirmation   from each Rating Agency that such   reduction   shall not reduce the

rating   assigned to any Class of   Certificates   by such Rating   Agency below the

lower of the then-current   rating or the rating assigned to such Certificates as

of the   Closing   Date by such   Rating   Agency   and (ii)   provide   a copy of such

written confirmation to the Trustee.

 

        Subordinate   Amount:   The   Group I   Subordinate   Amount,   the   Group   II

Subordinate Amount, the Group III Subordinate Amount or the Group IV Subordinate

Amount, as applicable.

 

        Subordinate    Principal    Distribution    Amount:   With   respect   to   any

Distribution Date and Loan Group and each Class of Subordinate Certificates, (a)

the sum of (i) the   product   of (x) the   Class's   pro rata   share,   based on the

Certificate   Principal Balance of each such Class then outstanding,   and (y) the

aggregate of the amounts   calculated   for such   Distribution   Date under clauses

(1), (2) and (3) of Section   4.02(a)(ii)(A) of this Series   Supplement   (without

giving effect to the related Senior Percentage) to the extent not payable to the

related   Senior   Certificates;   (ii) such   Class's pro rata share,   based on the

Certificate   Principal   Balance of each Class of Subordinate   Certificates   then

outstanding, of the principal collections described in Section 4.02(a)(ii)(B)(b)

of   this   Series   Supplement   (without   giving   effect   to   the   related   Senior

Accelerated   Distribution   Percentage)   to the extent such   collections   are not

otherwise   distributed to the related Senior Certificates;   (iii) the product of

(x) the related Prepayment   Distribution Percentage and (y) the aggregate of all

Principal   Prepayments   in Full   received in the related   Prepayment   Period and

Curtailments   received in the preceding calendar month to the extent not payable

to the Senior Certificates;   and (iv) any amounts described in clauses (i), (ii)

and   (iii)   as   determined   for any   previous   Distribution   Date,   that   remain

undistributed   to the extent that such amounts are not   attributable to Realized

Losses which have been allocated to a Class of Subordinate   Certificates;   minus

(b) the related Capitalization   Reimbursement Amount for such Distribution Date,

multiplied by a fraction,   the numerator of which is the   Subordinate   Principal

Distribution Amount for such Class of Subordinate   Certificates,   without giving

effect to this clause   (b)(ii),   and the   denominator of which is the sum of the

principal   distribution   amounts for all related Classes of Class A Certificates

and the related Subordinate Amount,   without giving effect to any reductions for

the Capitalization Reimbursement Amount.

 

        Trust Fund: REMIC I, REMIC II, REMIC III and the Initial Monthly Payment

Fund.

 

        Uncertificated   Accrued   Interest:   With respect to each   Uncertificated

REMIC I Regular   Interest and each   Uncertificated   REMIC II Regular Interest on

each   Distribution   Date, an amount equal to one month's interest at the related

Uncertificated   REMIC I   Pass-Through   Rate or related   Uncertificated   REMIC II

Pass-Through Rate, as the case may be, on the   Uncertificated   Principal Balance

 

 

                                       19

<PAGE>

 

of such   Uncertificated   REMIC I Regular   Interest   or   Uncertificated   REMIC II

Regular Interest.   Uncertificated Accrued Interest on the Uncertificated REMIC I

Regular Interests and on the   Uncertificated   REMIC II Regular Interests will be

reduced   by   any   Prepayment    Interest    Shortfalls   and   Relief   Act   Interest

Shortfalls,   allocated among such   Uncertificated   REMIC I Regular Interests and

such Uncertificated REMIC II Regular Interests, as the case may be, pro rata.

 

        Uncertificated    Principal    Balance:    The   principal    amount   of   any

Uncertificated   REMIC I Regular Interest or any Uncertificated   REMIC II Regular

Interest   outstanding   as of   any   date   of   determination.   The   Uncertificated

Principal   Balance   of each   Uncertificated   REMIC I Regular   Interest   and each

Uncertificated   REMIC II Regular Interest shall be reduced by all   distributions

of principal made on, and allocation of Realized Losses to, such   Uncertificated

REMIC I Regular Interest or   Uncertificated   REMIC II Regular   Interest,   as the

case may be, on such Distribution Date. The Uncertificated   Principal Balance of

each Uncertificated   REMIC I Regular Interest and each   Uncertificated   REMIC II

Regular Interest shall never be less than zero.

 

        Uncertificated   REMIC I Regular Interests:   The   Uncertificated   partial

undivided    beneficial    ownership    interests    in   REMIC   I,    designated    as

Uncertificated   REMIC I Regular   Interests I-A, I-B, II-A, II-B,   III-A,   III-B,

IV-A,   IV-B, ZZZ and R-II, each having an   Uncertificated   Principal   Balance as

specified    herein   and   bearing   interest   at   a   rate   equal   to   the   related

Uncertificated REMIC I Pass-Through Rate.

 

        Uncertificated   REMIC I Pass-Through   Rate:   With respect to each of the

Uncertificated   REMIC I Regular Interests I-A, II-A,   III-A,   IV-A, and ZZZ, the

weighted   average of the Net Mortgage Rates of the Mortgage   Loans,   weighted on

the basis of the respective Stated Principal Balances of each such Mortgage Loan

as of   the   beginning   of the   Due   Period   immediately   preceding   the   related

Distribution   Date. With respect to Uncertificated   REMIC I Regular Interest I-B

and R-II, the Net WAC Rate of the Group I Loans.   With respect to Uncertificated

REMIC I Regular   Interest   II-B,   the Net WAC Rate of the   Group II Loans.   With

respect to   Uncertificated   REMIC I Regular   Interest III-B, the Net WAC Rate of

the Group III Loans.   With respect to   Uncertificated   REMIC I Regular Interests

IV-B, the Net WAC Rate of the Group IV Loans.

 

        Uncertificated   REMIC   I   Regular   Interest   Distribution   Amount:   With

respect   to   any   Distribution   Date,   the   sum   of   the   amounts   deemed   to be

distributed   on   the    Uncertificated    REMIC   I   Regular    Interests   for   such

Distribution Date pursuant to Section 10.04(a).

 

        Uncertificated   REMIC II Regular Interests:   The Uncertificated   partial

undivided    beneficial    ownership    interests   in   REMIC   II,    designated    as

Uncertificated REMIC II Regular Interests I-A, II-A-1, II-A-2, III-A, IV-A, M-1,

M-2,   M-3,   B-1,   B-2, B-3 and R-III,   each having an   Uncertificated   Principal

Balance as specified   herein and bearing interest at a rate equal to the related

Uncertificated REMIC II Pass-Through Rate.

 

        Uncertificated    REMIC   II   Pass-Through    Rate:   With   respect   to   the

Uncertificated REMIC II Regular Interest I-A Certificates and the Uncertificated

REMIC II Regular Interest R Certificates, the Net WAC Rate of the Group I Loans.

For federal income tax purposes,   however,   the Uncertificated   REMIC II Regular

Interest I-A   Certificates   and the   Uncertificated   REMIC II Regular Interest R

Certificates will bear interest at a rate equivalent to the foregoing, expressed

as the   weighted   average of the Pass   Through   Rate on   Uncertificated   REMIC I

Regular   Interest   I-B,   weighted on the basis of the   Uncertificated   Principal

Balance of such Uncertificated   REMIC I Regular Interest   immediately   preceding

the related   Distribution   Date.   With   respect to the   Uncertificated   REMIC II

 

 

                                       20

<PAGE>

 

Regular   Interest II-A-1   Certificates,   the Net WAC Rate of the Group II Loans.

For federal income tax purposes,   however,   the Uncertificated   REMIC II Regular

Interest   II-A-1   Certificates   will bear   interest at a rate   equivalent to the

foregoing,   expressed   as the   weighted   average   of the   Pass   Through   Rate on

Uncertificated   REMIC I   Regular   Interest   II-B,   weighted   on the basis of the

Uncertificated Principal Balance of such Uncertificated REMIC I Regular Interest

immediately   preceding   the   related   Distribution   Date.   With   respect   to the

Uncertificated REMIC II Regular Interest II-A-2   Certificates,   the Net WAC Rate

of   the   Group   II   Loans.   For   federal   income   tax   purposes,    however,   the

Uncertificated   REMIC II Regular Interest II-A-2 Certificates will bear interest

at a rate equivalent to the foregoing,   expressed as the weighted average of the

Pass Through Rate on Uncertificated   REMIC I Regular Interest II-B,   weighted on

the basis of the Uncertificated Principal Balance of such Uncertificated REMIC I

Regular   Interest   immediately   preceding the related   Distribution   Date.   With

respect to the Uncertificated REMIC II Regular Interest III-A Certificates,   the

Net WAC Rate of the Group III Loans.   For federal income tax purposes,   however,

the   Uncertificated   REMIC II   Regular   Interest   III-A   Certificates   will bear

interest   at a rate   equivalent   to the   foregoing,   expressed   as the   weighted

average of the Pass   Through   Rate on   Uncertificated   REMIC I Regular   Interest

III-B,   weighted on the basis of the   Uncertificated   Principal   Balance of such

Uncertificated   REMIC I   Regular   Interest   immediately   preceding   the   related

Distribution Date. With respect to the Uncertificated   REMIC II Regular Interest

IV-A   Certificates,   the Net WAC Rate of the Group IV Loans.   For federal income

tax   purposes,   however,   the   Uncertificated   REMIC II   Regular   Interest   IV-A

Certificates will bear interest at a rate equivalent to the foregoing, expressed

as the   weighted   average of the Pass   Through   Rate on   Uncertificated   REMIC I

Regular   Interest IV-B,   weighted on the basis of the   Uncertificated   Principal

Balance of such Uncertificated   REMIC I Regular Interest   immediately   preceding

the related   Distribution   Date.   With   respect to the   Uncertificated   REMIC II

Regular Interest M Certificates and   Uncertificated   REMIC II Regular Interest B

Certificates,   the weighted   average of the Net WAC Rates for the Group I Loans,

Group II Loans, Group III Loans and Group IV Loans, weighted on the basis of the

Group I Subordinate Amount,   Group II Subordinate Amount,   Group III Subordinate

Amount and Group IV Subordinate Amount, respectively. This determination will be

made   as of   the   related   Distribution   Date   prior   to   giving   effect   to any

distributions on the Certificates on that date. For federal income tax purposes,

however,   the   Uncertificated   REMIC II   Regular   Interest   M   Certificates   and

Uncertificated   REMIC II Regular Interest B Certificates will bear interest at a

rate   equivalent   to the   foregoing,   expressed as the   weighted   average of the

Uncertificated   REMIC I   Pass-Through   Rates on   Uncertificated   REMIC I Regular

Interests   I-A,   II-A,    III-A,    and   IV-A,    weighted   on   the   basis   of   the

Uncertificated   Principal   Balance of each such   Uncertificated   REMIC I Regular

Interest immediately preceding the related Distribution Date, provided that, for

purposes of such weighted average,   the Uncertificated REMIC I Pass Through Rate

of each such   Uncertificated   REMIC I Regular Interest shall be subject to a cap

and a   floor   equal   to the   Uncertificated   REMIC   I Pass   Through   Rate of the

Uncertificated   REMIC I Regular Interest from the related Loan Group ending with

the designation "B".

 

                                       21

<PAGE>

 

        Uncertificated   REMIC II   Regular   Interest   Distribution   Amount:   With

respect   to   any   Distribution   Date,   the   sum   of   the   amounts   deemed   to be

distributed   on   the    Uncertificated    REMIC   II   Regular   Interests   for   such

Distribution Date pursuant to Section 10.04(d).

 

        Undercollateralized   Amount:   With   respect   any   Certificate   Group and

Distribution Date, the excess of (i) the aggregate Certificate Principal Balance

of such Certificate   Group over (ii) the aggregate   Stated Principal   Balance of

the Mortgage   Loans in the related Loan Group,   in each case   calculated on such

Distribution Date after giving effect to distributions to be made thereon (other

than amounts to be distributed   pursuant to Section 4.02(d) on such Distribution

Date).

 

        Undercollateralized   Certificate   Group:   With respect any   Distribution

Date,   a   Certificate   Group for which the   related   Undercollateralized   Amount

exceeds zero.

 

        Underwriter:   Goldman, Sachs & Co.

 

Section 1.02    Use of Words and Phrases.

 

        "Herein," "hereby," "hereunder," "hereof," "hereinbefore," "hereinafter"

and other   equivalent   words refer to the Pooling and   Servicing   Agreement as a

whole. All references herein to Articles, Sections or Subsections shall mean the

corresponding   Articles,   Sections and   Subsections in the Pooling and Servicing

Agreement.   The   definitions   set forth herein include both the singular and the

plural.

 

ARTICLE II

 

                          CONVEYANCE OF MORTGAGE LOANS;

                        ORIGINAL ISSUANCE OF CERTIFICATES

 

Section 2.01   Conveyance   of Mortgage   Loans.   (See Section 2.01 of the Standard

        Terms)

 

        (a) The Company,   concurrently   with the execution and delivery   hereof,

does hereby   assign to the Trustee   without   recourse   all the right,   title and

interest of the Company in and to the Mortgage Loans, including all interest and

principal   received on or with respect to the   Mortgage   Loans after the Cut-off

Date (other than payments of principal and interest due on the Mortgage Loans in

the month of the Cut-off Date). In connection with such transfer and assignment,

the Company   does   hereby   deliver to the   Trustee   the   Certificate   Policy (as

defined in the Series Supplement),   if any. The Company, the Master Servicer and

the Trustee   agree that it is not intended that any mortgage loan be included in

the Trust that is (i) a "High-Cost   Home Loan" as defined in the New Jersey Home

Ownership   Act   effective   November   27, 2003,   (ii) a "High-Cost   Home Loan" as

defined in the New Mexico Home Loan   Protection   Act effective   January 1, 2004,

(iii) a "High Cost Home Mortgage Loan" as defined in the Massachusetts Predatory

Home Practices Act effective November 7, 2004 or (iv) a "High-Cost Home Loan" as

defined in the Indiana House   Enrolled Act No. 1229,   effective as of January 1,

2005.

 

(b) - (h) (See Section 2.01(b) - (h) of the Standard Terms)

 

Section 2.02    Acceptance by Trustee.   (See Section 2.02 of the Standard Terms)

 

                                       22

<PAGE>

 

Section 2.03   Representations,   Warranties and Covenants of the Master   Servicer

and the Company.

 

(a)      For   representations,   warranties and covenants of the Master   Servicer,

        see Section 2.03(a) of the Standard Terms.

 

(b)      The   Company   hereby   represents   and   warrants   to the   Trustee for the

        benefit   of   Certificateholders   that as of the   Closing   Date   (or,   if

        otherwise specified below, as of the date so specified):

 

(i)      No Mortgage   Loan is 30 or more days   Delinquent in payment of principal

         and   interest   as of the Cut-off   Date and no Mortgage   Loan has been so

        Delinquent   more than once in the   12-month   period prior to the Cut-off

        Date;

 

(ii)     The   information   set forth in Exhibits One, Two,   Three and Four hereto

         with respect to each   Mortgage Loan or the Mortgage   Loans,   as the case

        may be, in Loan   Group I, Loan   Group II,   Loan Group III and Loan Group

        IV,   respectively,   is true and correct in all material   respects at the

        date or dates respecting which such information is furnished;

 

(iii)    The   Mortgage   Loans are   fully-amortizing   (subject   to   interest   only

        periods,   if   applicable),   hybrid   adjustable-rate   mortgage loans with

        level   Monthly   Payments due, with respect to a majority of the Mortgage

        Loans,   on the   first   day of   each   month   and   terms   to   maturity   at

        origination or modification of not more than 30 years;

 

(iv)     To the best of the Company's knowledge, if a Mortgage Loan is secured by

        a Mortgaged Property with a Loan-to-Value Ratio at origination in excess

        of 80%, such Mortgage Loan is the subject of a Primary   Insurance Policy

        that   insures that (a) at least 30% of the Stated   Principal   Balance of

        the Mortgage Loan at origination if the   Loan-to-Value   Ratio is between

        95.00% and 90.01%, (b) at least 25% of such balance if the Loan-to-Value

        Ratio is between 90.00% and 85.01%, and (c) at least 12% of such balance

        if the Loan-to-Value   Ratio is between 85.00% and 80.01%. To the best of

        the Company's   knowledge,   each such Primary Insurance Policy is in full

        force and effect and the Trustee is entitled to the benefits thereunder;

 

(v)      The issuers of the Primary   Insurance   Policies are insurance   companies

        whose   claims-paying   abilities are currently   acceptable to each Rating

        Agency;

 

(vi)     No more   than 1.6% of the Group I Loans by   aggregate   Stated   Principal

        Balance   as of the   Cut-off   Date are   secured by   Mortgaged   Properties

        located in any one zip code area in   Virginia,   no more than 1.2% of the

        Group II Loans by aggregate Stated   Principal   Balance as of the Cut-off

        Date are   secured by   Mortgaged   Properties   located in any one zip code

        area in Texas,   no more than 1.4% of the Group III Loans,   by   aggregate

        Stated Principal Balance as of the Cut-off Date are secured by Mortgaged

        Properties   located   in any one zip code area in   Virginia,   and no more

        than 2.8% of the Group IV Loans by aggregate Stated Principal Balance as

        of the Cut-off Date are secured by Mortgaged   Properties   located in any

        one zip code   area in   Maryland,   no more than 1.4% of the Group I Loans

 

 

                                       23

<PAGE>

 

        are   secured by   Mortgaged   Properties   located in any one zip code area

        outside Virginia, no more than 1.1% of the Group II Loans are secured by

        Mortgaged   Properties located in any one zip code area outside Texas, no

        more than 1.3% of the Group III Loans,   by   aggregate   Stated   Principal

        Balance   as of the   Cut-off   Date are   secured by   Mortgaged   Properties

        located in any one zip code area outside   Virginia and no more than 2.2%

        of the Group IV Loans are secured by Mortgaged Properties located in any

        one zip code area outside Maryland;

 

(vii)    The improvements upon the Mortgaged   Properties are insured against loss

         by fire and other   hazards as required by the Program   Guide,   including

        flood   insurance if required under the National   Flood   Insurance Act of

        1968, as amended.   The Mortgage   requires the Mortgagor to maintain such

        casualty   insurance at the Mortgagor's   expense,   and on the Mortgagor's

        failure to do so,   authorizes   the holder of the   Mortgage to obtain and

        maintain   such   insurance   at   the   Mortgagor's    expense   and   to   seek

        reimbursement therefor from the Mortgagor;

 

(viii)   Immediately   prior   to the   assignment   of   the   Mortgage   Loans   to the

        Trustee,   the Company had good title to, and was the sole owner of, each

        Mortgage   Loan   free   and   clear of any   pledge,   lien,   encumbrance   or

        security    interest    (other   than   rights   to   servicing    and   related

        compensation)   and such assignment   validly   transfers   ownership of the

        Mortgage   Loans to the   Trustee   free and   clear   of any   pledge,   lien,

         encumbrance or security interest;

 

(ix)     No more than   35.16% of the   Group I Loans,   no more than   31.97% of the

        Group II Loans,   no more than   25.97% of the Group III Loans and no more

        than 17.09% of the Group IV Loans, by aggregate Stated Principal Balance

        as   of   the   Cut-off   Date,   were   underwritten   under   a   reduced   loan

        documentation program;

 

(x)      Each Mortgagor   represented in its loan   application with respect to the

        related    Mortgage    Loan    that   the    Mortgaged    Property    would   be

        owner-occupied and therefore would not be an investor property as of the

        date of origination of such Mortgage Loan. No Mortgagor is a corporation

        or a partnership;

 

(xi)     None of the Group I Loans, the Group II Loans,   Group III Loans or Group

        IV Loans as of the Cut-off Date are Buydown Mortgage Loans;

 

(xii)    Each   Mortgage   Loan   constitutes   a qualified   mortgage   under   Section

        860G(a)(3)(A)    of    the    Code    and    Treasury    Regulations    Section

        1.860G-2(a)(1);

 

(xiii)   A policy of title   insurance   was   effective   as of the   closing of each

        Mortgage   Loan and is valid and   binding   and   remains in full force and

        effect, unless the Mortgaged Properties are located in the State of Iowa

        and an   attorney's   certificate   has been   provided as   described in the

        Program Guide;

 

(xiv)    One   Group II Loan,   representing   approximately   1.09% of the   Group II

        Loans, is a Cooperative Loan;

 

(xv)     With respect to each   Mortgage   Loan   originated   under a   "streamlined"

        Mortgage   Loan program   (through   which no new or updated   appraisals of

        Mortgaged   Properties   are obtained in connection   with the   refinancing

        thereof),   the related Seller has represented   that either (a) the value

 

 

                                       24

<PAGE>

 

        of the related   Mortgaged   Property as of the date the Mortgage Loan was

        originated was not less than the appraised value of such property at the

        time   of   origination   of   the   refinanced   Mortgage   Loan   or   (b)   the

        Loan-to-Value   Ratio of the Mortgage Loan as of the date of   origination

        of   the   Mortgage   Loan   generally   meets   the   Company's    underwriting

        guidelines;

 

(xvi)    Interest on each   Mortgage   Loan is calculated on the basis of a 360-day

        year consisting of twelve 30-day months;

 

(xvii)   None of the   Mortgage   Loans   contains   in the related   Mortgage   File a

        Destroyed Mortgage Note; and

 

(xviii) None of the   Mortgage   Loans   are   Pledged   Asset   Loans   or   Additional

        Collateral Loans.

 

It is understood and agreed that the representations and warranties set forth in

this Section 2.03(b) shall survive delivery of the respective   Mortgage Files to

the Trustee or any Custodian.

 

        Upon discovery by any of the Company,   the Master Servicer,   the Trustee

or any Custodian of a breach of any of the   representations   and   warranties set

forth   in this   Section   2.03(b)   that   materially   and   adversely   affects   the

interests of the   Certificateholders in any Mortgage Loan, the party discovering

such breach shall give prompt written notice to the other parties (any Custodian

being so obligated under a Custodial Agreement);   provided, however, that in the

event of a breach   of the   representation   and   warranty   set   forth in   Section

2.03(b)(xii),   the party   discovering   such breach shall give such notice within

five days of discovery. Within 90 days of its discovery or its receipt of notice

of   breach,   the   Company   shall   either   (i) cure such   breach in all   material

respects or (ii) purchase such Mortgage Loan from the Trust Fund at the Purchase

Price and in the manner set forth in Section   2.02;   provided   that the   Company

shall have the option to   substitute   a Qualified   Substitute   Mortgage   Loan or

Loans   for such   Mortgage   Loan if such   substitution   occurs   within   two years

following the Closing Date;   provided that if the omission or defect would cause

the Mortgage Loan to be other than a "qualified   mortgage" as defined in Section

860G(a)(3) of the Code,   any such cure or   repurchase   must occur within 90 days

from the date   such   breach   was   discovered.   Any   such   substitution   shall be

effected   by the   Company   under the same terms and   conditions   as   provided in

Section 2.04 for   substitutions   by   Residential   Funding.   It is understood and

agreed that the   obligation of the Company to cure such breach or to so purchase

or   substitute   for any Mortgage Loan as to which such a breach has occurred and

is continuing shall constitute the sole remedy   respecting such breach available

to the   Certificateholders   or the Trustee on behalf of the   Certificateholders.

Notwithstanding   the   foregoing,   the   Company   shall   not be   required   to cure

breaches   or   purchase   or   substitute   for   Mortgage   Loans as provided in this

Section   2.03(b) if the   substance of the breach of a   representation   set forth

above also constitutes fraud in the origination of the Mortgage Loan.

 

Section 2.04    Representations and Warranties of Sellers.

 

        The Company,   as assignee of   Residential   Funding under the   Assignment

Agreement,   hereby assigns to the Trustee for the benefit of   Certificateholders

all of its right, title and interest in respect of the Assignment   Agreement and

each Seller's   Agreement (to the extent assigned to the Company   pursuant to the

Assignment   Agreement)   applicable to a Mortgage Loan. Insofar as the Assignment

Agreement or the Company's   rights under such Seller's   Agreement   relate to the

representations and warranties made by Residential Funding or the related Seller

 

 

                                       25

<PAGE>

 

in respect of such Mortgage Loan and any remedies   provided   thereunder   for any

breach of such   representations   and warranties,   such right, title and interest

may be   enforced   by the   Master   Servicer   on   behalf   of the   Trustee   and the

Certificateholders.   Upon the discovery by the Company, the Master Servicer, the

Trustee   or   any   Custodian   of a   breach   of any   of   the   representations   and

warranties   made in a Seller's   Agreement that have been assigned to the Trustee

pursuant to this Section 2.04 or of a breach of any of the   representations   and

warranties made in the Assignment Agreement (which, for purposes hereof, will be

deemed to include any other cause giving rise to a repurchase   obligation   under

the Assignment   Agreement) in respect of any Mortgage Loan which   materially and

adversely affects the interests of the Certificateholders in such Mortgage Loan,

the party   discovering such breach shall give prompt written notice to the other

parties (any   Custodian   being so obligated   under a Custodial   Agreement).   The

Master Servicer shall promptly notify the related Seller or Residential Funding,

as the case may be, of such breach and request   that such Seller or   Residential

Funding,   as the case   may be,   either   (i) cure   such   breach   in all   material

respects   within 90 days from the date the Master   Servicer was notified of such

breach or (ii)   purchase   such Mortgage Loan from the Trust Fund at the Purchase

Price and in the manner set forth in Section 2.02;   provided that in the case of

a breach   under the   Assignment   Agreement   Residential   Funding   shall have the

option to   substitute   a Qualified   Substitute   Mortgage   Loan or Loans for such

Mortgage Loan if such substitution occurs within two years following the Closing

Date; provided that if the breach would cause the Mortgage Loan to be other than

a "qualified   mortgage" as defined in Section   860G(a)(3) of the Code,   any such

cure,   repurchase   or   substitution   must occur within 90 days from the date the

breach was discovered.   If the breach of   representation   and warranty that gave

rise to the   obligation   to repurchase or substitute a Mortgage Loan pursuant to

Section 4 of the Assignment   Agreement was the   representation   and warranty set

forth in clause   (xii) of Section 4   thereof,   then the   Master   Servicer   shall

request that Residential Funding pay to the Trust Fund, concurrently with and in

addition to the remedies provided in the preceding sentence,   an amount equal to

any liability,   penalty or expense that was actually incurred and paid out of or

on behalf of the Trust Fund, and that directly   resulted from such breach, or if

incurred and paid by the Trust Fund thereafter,   concurrently with such payment.

In   the   event   that   Residential   Funding   elects   to   substitute   a   Qualified

Substitute   Mortgage Loan or Loans for a Deleted   Mortgage Loan pursuant to this

Section 2.04,   Residential   Funding shall deliver to the Trustee for the benefit

of the   Certificateholders   with respect to such Qualified   Substitute   Mortgage

Loan or Loans,   the original   Mortgage Note, the Mortgage,   an Assignment of the

Mortgage in recordable form if required pursuant to Section 2.01, and such other

documents and agreements as are required by Section 2.01, with the Mortgage Note

endorsed   as   required   by Section   2.01.   No   substitution   will be made in any

calendar month after the Determination Date for such month. Monthly Payments due

with respect to Qualified Substitute Mortgage Loans in the month of substitution

shall not be part of the Trust Fund and will be retained by the Master   Servicer

and   remitted   by the   Master   Servicer   to   Residential   Funding   on   the   next

succeeding   Distribution   Date. For the month of substitution,   distributions to

the   Certificateholders   will   include   the   Monthly   Payment   due on a   Deleted

Mortgage   Loan   for such   month   and   thereafter   Residential   Funding   shall be

entitled to retain all   amounts   received   in respect of such   Deleted   Mortgage

Loan.   The Master   Servicer shall amend or cause to be amended the Mortgage Loan

Schedule,   for the benefit of the   Certificateholders   to reflect the removal of

such Deleted   Mortgage Loan and the   substitution   of the   Qualified   Substitute

Mortgage   Loan or Loans   and the   Master   Servicer   shall   deliver   the   amended

 

 

                                        26

<PAGE>

 

Mortgage Loan Schedule,   to the Trustee.   Upon such substitution,   the Qualified

Substitute   Mortgage   Loan or   Loans   shall   be   subject   to the   terms   of this

Agreement and the related   Subservicing   Agreement in all respects,   the related

Seller   shall be deemed to have made the   representations   and   warranties   with

respect to the   Qualified   Substitute   Mortgage   Loan   contained   in the related

Seller's   Agreement   as of the   date of   substitution,   insofar   as   Residential

Funding's rights in respect of such   representations and warranties are assigned

to the Company   pursuant to the   Assignment   Agreement,   and the Company and the

Master   Servicer   shall be deemed to have made   with   respect   to any   Qualified

Substitute   Mortgage   Loan   or   Loans,   as of   the   date   of   substitution,   the

covenants,   representations   and   warranties   set forth in this Section 2.04, in

Section 2.03 hereof and in Section 4 of the Assignment Agreement, and the Master

Servicer   shall be obligated   to   repurchase   or   substitute   for any   Qualified

Substitute   Mortgage   Loan as to which a   Repurchase   Event (as   defined   in the

Assignment   Agreement)   has   occurred   pursuant   to Section 4 of the   Assignment

Agreement.

 

        In connection with the substitution of one or more Qualified   Substitute

Mortgage Loans for one or more Deleted   Mortgage Loans, the Master Servicer will

determine   the amount (if any) by which the aggregate   principal   balance of all

such Qualified   Substitute Mortgage Loans as of the date of substitution is less

than the aggregate Stated   Principal   Balance of all such Deleted Mortgage Loans

(in each case after application of the principal portion of the Monthly Payments

due   in   the   month   of    substitution    that   are   to   be   distributed   to   the

Certificateholders   in the month of   substitution).   Residential   Funding   shall

deposit the amount of such   shortfall   into the Custodial   Account on the day of

substitution, without any reimbursement therefor. Residential Funding shall give

notice   in   writing   to the   Trustee   of   such   event,   which   notice   shall   be

accompanied by an Officers'   Certificate as to the calculation of such shortfall

and   (subject to Section   10.01(f))   by an Opinion of Counsel to the effect that

such   substitution will not cause (a) any federal tax to be imposed on the Trust

Fund,   including   without   limitation,   any federal   tax imposed on   "prohibited

transactions"   under Section   860F(a)(1) of the Code or on "contributions   after

the startup date" under Section 860G(d)(1) of the Code or (b) any portion of any

REMIC   to   fail   to   qualify   as   such   at any   time   that   any   Certificate   is

outstanding.

 

        It is   understood   and   agreed   that the   obligation   of the   Seller   or

Residential   Funding, as the case may be, to cure such breach or purchase (or in

the case of   Residential   Funding to   substitute   for) such   Mortgage Loan as to

which such a breach has occurred and is   continuing   and to make any   additional

payments required under the Assignment   Agreement in connection with a breach of

the   representation   and   warranty   in clause   (xii) of Section 4 thereof   shall

constitute    the   sole   remedy    respecting    such   breach    available    to   the

Certificateholders or the Trustee on behalf of Certificateholders. If the Master

Servicer is Residential   Funding,   then the Trustee shall also have the right to

give the notification   and require the purchase or substitution   provided for in

the second preceding paragraph in the event of such a breach of a representation

or   warranty   made   by   Residential   Funding   in the   Assignment   Agreement.   In

connection   with the purchase of or   substitution   for any such Mortgage Loan by

Residential   Funding, the Trustee shall assign to Residential Funding all of the

Trustee's right, title and interest in respect of the Seller's Agreement and the

Assignment Agreement applicable to such Mortgage Loan.

 

                                       27

<PAGE>

 

Section   2.05   Execution   and    Authentication    of    Certificates/Issuance    of

Certificates.

 

        The Trustee   acknowledges the assignment to it of the Mortgage Loans and

the   delivery   of the   Mortgage   Files to it, or any   Custodian   on its   behalf,

subject to any exceptions noted, together with the assignment to it of all other

assets included in the Trust Fund and/or applicable   REMIC,   receipt of which is

hereby   acknowledged.   Concurrently with such delivery and in exchange therefor,

the   Trustee,   pursuant   to the written   request of the   Company   executed by an

officer   of the   Company,   has   executed   and   caused   to be   authenticated   and

delivered   to or upon the order of the   Company   the Class R-I   Certificates   in

authorized   denominations which together with the Uncertificated REMIC I Regular

Interests,   evidence the beneficial   interest in the REMIC I.   Concurrently with

such   delivery and in exchange   therefor,   the Trustee,   pursuant to the written

request of the Company   executed by an officer of the Company,   has executed and

caused to be authenticated and delivered to or upon the order of the Company the

Class R-II   Certificates   in authorized   denominations   which   together with the

Uncertificated   REMIC II Regular Interests,   evidence the beneficial interest in

the REMIC II.

 

Section   2.06   Conveyance   of   Uncertificated   REMIC   I   and   REMIC   II   Regular

Interests; Acceptance by the Trustee.

 

        The Company, as of the Closing Date, and concurrently with the execution

and delivery hereof,   does hereby assign without   recourse all the right,   title

and   interest   of the   Company   in and to the   Uncertificated   REMIC   I   Regular

Interests and   Uncertificated   REMIC II Regular Interests to the Trustee for the

benefit of the Holders of each Class of   Certificates   (other than the Class R-I

and   Class   R-II   Certificates).    The   Trustee    acknowledges   receipt   of   the

Uncertificated   REMIC I Regular   Interests and   Uncertificated   REMIC II Regular

Interests   and   declares   that it holds   and will hold the same in trust for the

exclusive   use and benefit of all   present   and future   Holders of each Class of

Certificates (other than the Class R- I and Class R-II Certificates). The rights

of the Holders of each Class of Certificates (other than the Class R-I and Class

R-II   Certificates) to receive   distributions   from the proceeds of REMIC III in

respect of such   Classes,   and all   ownership   interests   of the Holders of such

Classes in such distributions shall be as set forth in this Agreement.

 

Section 2.07 Issuance of Certificates Evidencing Interest in REMIC II.

 

        The Trustee   acknowledges   the   assignment   to it of the   Uncertificated

REMIC II Regular Interests and, concurrently therewith and in exchange therefor,

pursuant   to the written   request of the   Company   executed by an officer of the

Company,   the Trustee has executed and caused to be authenticated   and delivered

to or upon the order of the Company, all Classes of Certificates (other than the

Class   R-I and Class   R-II   Certificates)   in   authorized   denominations,   which

evidence the beneficial interest in the entire REMIC III.

 

Section 2.08 Purposes and Powers of the Trust. (See Section 2.08 of the Standard

        Terms)

 

Section 2.09    Agreement Regarding Ability to Disclose.

 

        The   Company,    the   Master   Servicer   and   the   Trustee   hereby   agree,

notwithstanding any other express or implied agreement to the contrary, that any

and all Persons,   and any of their respective   employees,   representatives,   and

other agents may disclose,   immediately upon commencement of discussions, to any

and all Persons,   without   limitation   of any kind,   the tax   treatment   and tax

 

 

                                       28

<PAGE>

 

structure of the transaction   and all materials of any kind (including   opinions

or other tax   analyses)   that are   provided to any of them   relating to such tax

treatment   and tax   structure.   For purposes of this   paragraph,   the terms "tax

treatment"   and "tax   structure"   are   defined   under   Treasury   Regulation   ss.

1.6011-4(c).

 

ARTICLE III

 

                          ADMINISTRATION AND SERVICING

                                OF MORTGAGE LOANS

                     (SEE ARTICLE III OF THE STANDARD TERMS)

 

ARTICLE IV

 

                         PAYMENTS TO CERTIFICATEHOLDERS

 

Section 4.01    Certificate Account.   (See Section 4.01 of the Standard Terms)

 

Section 4.02    Distributions.

 

(a)      On each   Distribution   Date (x) the   Master   Servicer   on   behalf of the

        Trustee   or   (y)   the   Paying   Agent   appointed   by the   Trustee,   shall

        distribute,   to the   Master   Servicer,   in the   case   of a   distribution

        pursuant   to   Section   4.02(a)(iii)   below,   the amount   required   to be

        distributed to the Master Servicer or a Sub-Servicer pursuant to Section

        4.02(a)(iii) below, and to each   Certificateholder of record on the next

        preceding Record Date (other than as provided in Section 9.01 respecting

        the final distribution),   either (1) in immediately   available funds (by

        wire transfer or otherwise) to the account of such   Certificateholder at

        a bank or other entity having appropriate   facilities therefor,   if such

        Certificateholder   has so   notified   the Master   Servicer   or the Paying

        Agent, as the case may be, or (2) if such   Certificateholder   has not so

        notified the Master   Servicer or the Paying Agent by the Record Date, by

        check   mailed to such   Certificateholder   at the   address of such Holder

        appearing in the Certificate Register,   such   Certificateholder's   share

        (which share shall be based on the aggregate of the Percentage Interests

        represented by Certificates of the applicable Class held by such Holder)

        of the following amounts, in the following order of priority (subject to

        the provisions of Sections   4.02(b) and (d) below),   in each case to the

        extent of the related Available Distribution Amount:

 

(i)      (W) from the Available Distribution Amount related to the Group I Loans,

        to the Group I   Certificates,   on a pro rata basis   based on the Accrued

        Certificate   Interest   payable on such Classes of Certificates   for such

        Distribution   Date,   plus   any   Accrued   Certificate    Interest   thereon

        remaining unpaid from any previous   Distribution Date except as provided

        in the last   paragraph   of this   Section   4.02(a)   (the   "Group I Senior

        Interest Distribution Amount");

 

                      (X) from the Available   Distribution Amount related to the

        Group II Loans, to the Group II Certificates,   on a pro rata basis based

        on Accrued Certificate   Interest payable on such Classes of Certificates

        for such   Distribution   Date,   plus   any   Accrued   Certificate   Interest

        thereon   remaining unpaid from any previous   Distribution Date except as

        provided in the last   paragraph of this   Section   4.02(a) (the "Group II

        Senior Interest Distribution Amount");

 

                                       29

<PAGE>

 

                       (Y) from the Available   Distribution Amount related to the

        Group III   Loans,   to the Group III   Certificates,   on a pro rata   basis

        based   on   Accrued   Certificate   Interest   payable   on such   Classes   of

        Certificates for such   Distribution   Date, plus any Accrued   Certificate

        Interest thereon   remaining unpaid from any previous   Distribution   Date

        except as provided in the last   paragraph of this   Section   4.02(a) (the

        "Group III Senior Interest Distribution Amount"); and

 

                      (Z) from the Available   Distribution Amount related to the

        Group IV Loans, to the Group IV Certificates,   on a pro rata basis based

        on Accrued Certificate   Interest payable on such Classes of Certificates

        for such   Distribution   Date,   plus   any   Accrued   Certificate   Interest

        thereon   remaining unpaid from any previous   Distribution Date except as

        provided in the last   paragraph of this   Section   4.02(a) (the "Group IV

        Senior Interest Distribution Amount");

 

(ii)     to the related   Senior   Certificates,   in the priorities and amounts set

        forth in Section   4.02(b)(i)   through   Section   4.02(f),   the sum of the

        following (applied to reduce the Certificate   Principal Balances of such

        Senior Certificates, as applicable):

 

(A)      the related Senior   Percentage for such   Distribution Date times the sum

        of the following:

 

(1)      the principal portion of each Monthly Payment due during the related Due

        Period on each   Outstanding   Mortgage   Loan in the   related   Loan Group,

        whether or not received on or prior to the related   Determination   Date,

        minus the principal   portion of any related Debt Service Reduction which

        together with other Bankruptcy Losses exceeds the Bankruptcy Amount;

 

(2)      the Stated   Principal   Balance of any Mortgage   Loan in the related Loan

        Group repurchased during the preceding calendar month (or deemed to have

        been so repurchased in accordance   with Section   3.07(b) of the Standard

        Terms) pursuant to Sections 2.02, 2.04 or 4.07 of the Standard Terms and

        Section 2.03 of the Standard Terms and this Series   Supplement,   and the

        State Principal   Balance of the Mortgage Loans in the related Loan Group

        purchased pursuant to Section 9.01 of the Standard Terms and this Series

        Supplement in connection with such Distribution Date, if applicable, and

        the   amount of any   shortfall   deposited   in the   Custodial   Account   in

        connection   with the   substitution   of a Deleted   Mortgage Loan from the

        related Loan Group   pursuant to Section   2.04 of the   Standard   Terms or

        Section 2.03 of the Standard   Terms and this Series   Supplement,   during

        the preceding calendar month; and

 

                                       30

<PAGE>

 

(3)      the principal portion of all other unscheduled   collections with respect

        to the related Loan Group (other than Principal   Prepayments in Full and

        Curtailments   and amounts received in connection with a Cash Liquidation

        or REO   Disposition   of a Mortgage Loan in such Loan Group   described in

        Section   4.02(a)(ii)(B)   of this Series   Supplement,   including   without

        limitation any related Insurance Proceeds,   Liquidation Proceeds and REO

        Proceeds)   received   during the preceding   calendar   month (or deemed to

        have been so received in accordance with Section 3.07(b) of the Standard

        Terms) to the extent   applied by the Master   Servicer as   recoveries   of

        principal of the related   Mortgage   Loan pursuant to Section 3.14 of the

        Standard Terms;

 

(B)      with respect to each Mortgage Loan in the related Loan Group for which a

        Cash   Liquidation   or a REO   Disposition   occurred   during the preceding

        calendar   month (or was deemed to have   occurred   during   such period in

        accordance   with   Section   3.07(b)   of the   Standard   Terms) and did not

        result in any Excess Special Hazard Losses,   Excess Fraud Losses, Excess

        Bankruptcy Losses or Extraordinary Losses, an amount equal to the lesser

        of (a) the related Senior   Percentage for such   Distribution   Date times

        the Stated   Principal   Balance of such Mortgage Loan and (b) the related

        Senior   Accelerated   Distribution   Percentage for such Distribution Date

        times the related unscheduled   collections (including without limitation

        Insurance Proceeds, Liquidation Proceeds and REO Proceeds) to the extent

        applied by the Master Servicer as recoveries of principal of the related

        Mortgage Loan pursuant to Section 3.14 of the Standard Terms;

 

(C)      the   related   Senior   Accelerated    Distribution    Percentage   for   such

        Distribution   Date times the aggregate of all Principal   Prepayments   in

        Full received in the related   Prepayment   Period and   Curtailments   with

        respect to the related   Loan Group   received in the   preceding   calendar

        month;

 

(D)      any amounts   described in subsection   (ii),   clauses (A), (B) and (C) of

        this Section 4.02(a), as determined for any previous   Distribution Date,

        which remain unpaid after application of amounts previously   distributed

        pursuant   to this   clause (D) to the extent   that such   amounts   are not

        attributable   to   Realized   Losses   which   have   been   allocated   to the

        Subordinate Certificates;

 

(E)      to the Holders of the Group I Certificates, Group II Certificates, Group

        III   Certificates   or   Group IV   Certificates,   as   applicable,   amounts

        required to be distributed pursuant to Section 4.02(c); minus

 

(F)      the related   Capitalization   Reimbursement   Amount for such Distribution

        Date,   multiplied   by a fraction,   the numerator of which is the related

        Senior   Principal   Distribution   Amount,   without   giving effect to this

        clause (F),   and the   denominator   of which is the sum of the   principal

        distribution amounts for all related Classes of Class A Certificates and

        the related   Subordinate   Amount without giving effect to any reductions

        for the related Capitalization Reimbursement Amount;

 

                                        31

<PAGE>

 

(iii)    if the Certificate   Principal   Balances of the Subordinate   Certificates

        have not been reduced to zero, to the Master Servicer or a Sub-Servicer,

        by remitting for deposit to the Custodial Account,   to the extent of and

        in reimbursement   for any Advances or Sub-Servicer   Advances   previously

        made with   respect to any   Mortgage   Loan or REO   Property   which remain

        unreimbursed   in whole or in part following the Cash   Liquidation or REO

        Disposition   of such   Mortgage   Loan or REO   Property,   minus   any   such

        Advances that were made with respect to   delinquencies   that   ultimately

        constituted   Excess Special Hazard Losses,   Excess Fraud Losses,   Excess

        Bankruptcy Losses or Extraordinary Losses;

 

(iv)     to the Holders of the Class M-1   Certificates,   the Accrued   Certificate

        Interest    thereon   for   such    Distribution    Date,   plus   any   Accrued

        Certificate    Interest   thereon    remaining   unpaid   from   any   previous

        Distribution Date, except as provided below;

 

(v)      to the   Holders of the Class M-1   Certificates,   an amount   equal to the

        Subordinate   Principal   Distribution Amount derived from each Loan Group

        for such Class of Certificates for such   Distribution   Date,   applied in

        reduction   of   the   Certificate   Principal   Balance   of   the   Class   M-1

        Certificates;

 

(vi)     to the Holders of the Class M-2   Certificates,   the Accrued   Certificate

         Interest    thereon   for   such    Distribution    Date,   plus   any   Accrued

        Certificate    Interest   thereon    remaining   unpaid   from   any   previous

        Distribution Date, except as provided below;

 

(vii)    to the   Holders of the Class M-2   Certificates,   an amount   equal to the

        Subordinate   Principal   Distribution Amount derived from each Loan Group

        for such Class of Certificates for such   Distribution   Date,   applied in

        reduction   of   the   Certificate   Principal   Balance   of   the   Class   M-2

        Certificates;

 

(viii)   to the Holders of the Class M-3   Certificates,   the Accrued   Certificate

        Interest    thereon   for   such    Distribution    Date,   plus   any   Accrued

        Certificate    Interest   thereon    remaining   unpaid   from   any   previous

        Distribution Date, except as provided below;

 

(ix)     to the   Holders of the Class M-3   Certificates,   an amount   equal to the

        Subordinate   Principal   Distribution Amount derived from each Loan Group

         for such Class of Certificates for such   Distribution   Date,   applied in

        reduction   of   the   Certificate   Principal   Balance   of   the   Class   M-3

        Certificates;

 

(x)      to the Holders of the Class B-1   Certificates,   the Accrued   Certificate

        Interest    thereon   for   such    Distribution    Date,   plus   any   Accrued

        Certificate    Interest   thereon    remaining   unpaid   from   any   previous

        Distribution Date, except as provided below;

 

(xi)     to the   Holders of the Class B-1   Certificates,   an amount   equal to the

        Subordinate   Principal   Distribution Amount derived from each Loan Group

        for such Class of Certificates for such   Distribution   Date,   applied in

        reduction   of   the   Certificate   Principal   Balance   of   the   Class   B-1

        Certificates;

 

(xii)    to the Holders of the Class B-2   Certificates,   the Accrued   Certificate

        Interest    thereon   for   such    Distribution    Date,   plus   any   Accrued

        Certificate    Interest   thereon    remaining   unpaid   from   any   previous

        Distribution Date, except as provided below;

 

                                       32

<PAGE>

 

(xiii)   to the   Holders of the Class B-2   Certificates,   an amount   equal to the

        Subordinate   Principal   Distribution Amount derived from each Loan Group

        for such Class of Certificates for such   Distribution   Date,   applied in

        reduction   of   the   Certificate   Principal   Balance   of   the   Class   B-2

        Certificates;

 

(xiv)    to the   Holders of the Class B-3   Certificates,   an amount   equal to the

        Accrued   Certificate   Interest thereon for such Distribution   Date, plus

        any   Accrued   Certificate   Interest   thereon   remaining   unpaid from any

        previous Distribution Date, except as provided below;

 

(xv)     to the   Holders of the Class B-3   Certificates,   an amount   equal to the

        Subordinate   Principal   Distribution Amount derived from each Loan Group

        for such Class of Certificates for such   Distribution   Date,   applied in

        reduction   of   the   Certificate   Principal   Balance   of   the   Class   B-3

        Certificates;

 

(xvi)    to the Senior Certificates, in the priority set forth in Section 4.02(b)

        of   this   Series   Supplement,   the   portion,   if any,   of the   Available

        Distribution   Amount   for the   related   Loan Group   remaining   after the

        foregoing   distributions,   applied to reduce the   Certificate   Principal

        Balances   of such   Senior   Certificates,   but in no event   more than the

        aggregate of the outstanding Certificate Principal Balances of each such

        Class   of   Senior   Certificates,    and   thereafter,   to   each   Class   of

        Subordinate Certificates then outstanding beginning with such Class with

        the Highest Priority,   any portion of the Available   Distribution Amount

        for each Loan Group   remaining after the Senior   Certificates   have been

        retired,   applied to reduce the   Certificate   Principal   Balance of each

        such Class of   Subordinate   Certificates,   but in no event more than the

        outstanding    Certificate   Principal   Balance   of   each   such   Class   of

        Subordinate Certificates; and

 

(xvii)   to the Class R-III   Certificates,   the balance, if any, of the Available

        Distribution Amount for Loan Group I.

 

        Notwithstanding the foregoing, on any Distribution Date, with respect to

the Class of Subordinate Certificates outstanding on such Distribution Date with

the Lowest Priority, or in the event the Subordinate   Certificates are no longer

outstanding,   the Senior   Certificates,   Accrued   Certificate   Interest   thereon

remaining unpaid from any previous   Distribution Date will be distributable only

to the extent   that (1) a   shortfall   in the   amounts   available   to pay Accrued

Certificate   Interest on any Class of Certificates results from an interest rate

reduction   in   connection   with a   Servicing   Modification,   or (2) such   unpaid

Accrued Certificate Interest was attributable to interest shortfalls relating to

the   failure   of the   Master   Servicer   to make   any   required   Advance,   or the

determination   by the   Master   Servicer   that any   proposed   Advance   would be a

Nonrecoverable   Advance   with   respect to the related   Mortgage   Loan where such

Mortgage   Loan   has   not yet   been   the   subject   of a Cash   Liquidation   or REO

Disposition   or the related   Liquidation   Proceeds,   Insurance   Proceeds and REO

Proceeds have not yet been distributed to the Certificateholders.

 

(b)      Distributions    of   principal   on   the   Senior    Certificates    on   each

        Distribution   Date occurring prior to the Credit Support   Depletion Date

        will be made as follows:

 

                                       33

<PAGE>

 

(i)      the Group I Senior   Principal   Distribution   Amount shall be distributed

        sequentially, as follows:

 

(A)      first,   to the   Class   R-I,   Class   R-II and Class   R-III   Certificates,

        concurrently   on a pro   rata   basis,   until   the   Certificate   Principal

         Balances thereof have been reduced to zero; and

 

(B)      second, to the Class I-A Certificates,   until the Certificate   Principal

        Balance thereof has been reduced to zero;

 

(ii)     the Group II Senior Principal   Distribution Amount shall be distributed,

        sequentially,    to   the   Class   II-A-1   Certificates   and   Class   II-A-2

        Certificates,   in   that   order,   in   each   case   until   the   Certificate

        Principal Balance thereof has been reduced to zero;

 

(iii)    the Group III Senior Principal   Distribution Amount shall be distributed

        to the Class III-A Certificates, until the Certificate Principal Balance

        thereof has been reduced to zero;

 

(iv)     the Group IV Senior Principal   Distribution   Amount shall be distributed

        to the Class IV-A Certificates,   until the Certificate Principal Balance

        thereof has been reduced to zero;

 

(c)      Prior to the occurrence of the Credit   Support   Depletion Date but after

        the reduction of the Certificate   Principal Balances of any of the Group

        I, Group II, Group III or Group IV   Certificates   to zero, the remaining

        Group I, Group II, Group III or Group IV   Certificates,   as   applicable,

        will   be   entitled   to   receive,   on a pro   rata   basis,   based   on   the

        Certificate Principal Balances of the related Certificates,   in addition

        to any Principal   Prepayments in Full and   Curtailments   related to such

        Certificates'   respective Loan Group, 100% of the Principal   Prepayments

        in Full and Curtailments on the Mortgage Loans in the Loan Group related

        to the   Certificates   that have been reduced to zero,   and in accordance

        with the priorities set forth in clause 4.02(b) above,   and in reduction