EXECUTION COPY

                                        ASSIGNMENT AND ASSUMPTION AGREEMENT

         ASSIGNMENT  AND  ASSUMPTION  AGREEMENT,  dated as of  September  25,  2006,  between  Residential  Funding
Corporation,  a Delaware corporation ("RFC") and Residential Asset Mortgage Products,  Inc., a Delaware corporation
(the "Company").

                                                     Recitals

A.       RFC has entered into seller contracts  ("Seller  Contracts") with the  seller/servicers  pursuant to which
such seller/servicers sell mortgage loans to RFC.

B.       The Company  wishes to purchase  from RFC  certain  Mortgage  Loans (as  hereinafter  defined)  originated
pursuant to the Seller Contracts.

C.       The Company,  RFC, as master  servicer,  and JPMorgan Chase Bank,  N.A., as trustee (the  "Trustee"),  are
entering into a Pooling and Servicing Agreement dated as of
September  1, 2006 (the  "Pooling  and  Servicing  Agreement"),  pursuant  to which the Trust will  issue  Mortgage
Asset-Backed  Pass-Through  Certificates,  Series  2006-RZ4 (the  "Certificates")  consisting of seventeen  classes
designated  as  Class A-1,  Class  A-1A,  Class  A-1B,  Class A-2,   Class A-3,  Class M-1,  Class M-2,  Class M-3,
Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class SB, Class R-I and Class R-II,  representing
beneficial  ownership  interests in a trust fund  consisting  primarily of a pool of fixed and adjustable rate one-
to  four-family  mortgage  loans  identified on Exhibit F to the Pooling and  Servicing  Agreement  (the  "Mortgage
Loans").

D.       In  connection  with the  purchase of the  Mortgage  Loans,  the  Company  will assign to RFC a de minimis
portion of the Class R-I and Class R-II Certificates (the "Retained Certificates").

E.       In connection  with the purchase of the Mortgage  Loans and the issuance of the  Certificates,  RFC wishes
to make certain representations and warranties to the Company.

F.       The  Company  and RFC  intend  that the  conveyance  by RFC to the  Company  of all its  right,  title and
interest in and to the Mortgage  Loans pursuant to this  Agreement  shall  constitute a purchase and sale and not a
loan.

         NOW  THEREFORE,  in  consideration  of the  recitals  and the  mutual  promises  herein and other good and
valuable consideration, the parties agree as follows:

1.       All  capitalized  terms used but not  defined  herein  shall  have the  meanings  assigned  thereto in the
Pooling and Servicing Agreement.

2.       Concurrently  with the execution and delivery  hereof,  RFC hereby assigns to the Company without recourse
all of its right,  title and interest 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  consideration  of such  assignment,  RFC will
receive from the Company,  in immediately  available funds, an amount equal to $[o],  including  accrued  interest,
and the Retained  Certificates.  In connection  with such  assignment  and at the Company's  direction,  RFC has in
respect of each  Mortgage  Loan endorsed the related  Mortgage  Note (other than any  Destroyed  Mortgage  Note, as
defined in the  following  sentence)  to the order of the  Trustee  and  delivered  an  assignment  of  mortgage in
recordable  form to the  Trustee or its agent.  A Destroyed  Mortgage  Note means a Mortgage  Note the  original of
which was permanently lost or destroyed.

                  The  Company  and RFC intend that the  conveyance  by RFC to the Company of all its right,  title
and interest in and to the Mortgage Loans  pursuant to this Section 2  shall be, and be construed as, a sale of the
Mortgage Loans by RFC to the Company.  It is,  further,  not intended that such conveyance be deemed to be a pledge
of the Mortgage  Loans by RFC to the Company to secure a debt or other  obligation  of RFC.  Nonetheless,  (a) this
Agreement  is intended to be and hereby is deemed to be a security  agreement  within the meaning of Articles 8 and
9 of the Minnesota Uniform  Commercial Code and the Uniform  Commercial Code of any other applicable  jurisdiction;
(b) the conveyance  provided for in this  Section shall be deemed to be a grant by RFC to the Company of a security
interest in all of RFC's right  (including  the power to convey title  thereto),  title and  interest,  whether now
owned or hereafter  acquired,  in and to (A) the Mortgage Loans,  including the Mortgage Notes, the Mortgages,  any
related  insurance  policies  and all other  documents  in the related  Mortgage  Files,  (B) all  amounts  payable
pursuant to the  Mortgage  Loans in  accordance  with the terms  thereof  and (C) any and all  general  intangibles
consisting of, arising from or relating to any of the foregoing,  and all proceeds of the conversion,  voluntary or
involuntary,  of  the  foregoing  into  cash,  instruments,   securities  or  other  property,  including,  without
limitation,  all amounts from time to time held or invested in the  Certificate  Account or the Custodial  Account,
whether in the form of cash,  instruments,  securities or other  property;  (c) the possession by the Trustee,  the
Custodian  or any other  agent of the Trustee of  Mortgage  Notes or such other  items of  property  as  constitute
instruments,  money,  payment  intangibles,  negotiable  documents,  goods,  deposit  accounts,  letters of credit,
advices  of  credit,  investment  property,  certificated  securities  or  chattel  paper  shall  be  deemed  to be
"possession by the secured party",  or possession by a purchaser or a person  designated by such secured party, for
purposes of perfecting the security  interest  pursuant to the Minnesota  Uniform  Commercial  Code and the Uniform
Commercial Code of any other applicable  jurisdiction  (including,  without  limitation,  Sections 8-106, 9-313 and
9-106  thereof);  and  (d) notifications  to persons  holding  such  property,  and  acknowledgments,  receipts  or
confirmations from persons holding such property,  shall be deemed  notifications to, or acknowledgments,  receipts
or confirmations from, financial  intermediaries,  bailees or agents (as applicable) of the Trustee for the purpose
of  perfecting  such  security  interest  under  applicable  law.  RFC shall,  to the extent  consistent  with this
Agreement,  take such  reasonable  actions as may be  necessary to ensure that,  if this  Agreement  were deemed to
create a security  interest in the Mortgage Loans and the other property  described above,  such security  interest
would be deemed to be a perfected  security  interest of first priority under applicable law and will be maintained
as such  throughout  the term of this  Agreement.  Without  limiting the  generality  of the  foregoing,  RFC shall
prepare and deliver to the Company not less than 15 days prior to any filing date,  and the Company  shall file, or
shall cause to be filed,  at the expense of RFC,  all  filings  necessary  to  maintain  the  effectiveness  of any
original  filings  necessary  under the Uniform  Commercial  Code as in effect in any  jurisdiction  to perfect the
Company's  security  interest in or lien on the  Mortgage  Loans  including  without  limitation  (x)  continuation
statements,  and (y) such other  statements  as may be  occasioned by (1) any change of name of RFC or the Company,
(2) any change of location of the place of business,  state of formation or the chief  executive  office of RFC, or
(3) any transfer of any interest of RFC in any Mortgage Loan.

3.       Concurrently  with the execution and delivery  hereof,  the Company hereby assigns to RFC without recourse
all of its right,  title and interest in and to the Retained  Certificates as part of the consideration  payable to
RFC by the Company pursuant to this Agreement.

4.       RFC  represents  and  warrants  to the Company  that on the date of  execution  hereof  (or, if  otherwise
specified below, as of the date so specified):

                  (a)      The  information  set forth in the Mortgage  Loan  Schedule for such  Mortgage  Loans is
         true and correct in all material  respects as of the date or dates  respecting  which such  information is
         furnished;

                  (b)      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);

                  (c)      Immediately  prior to the conveyance of the Mortgage Loans to the Company,  RFC 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  conveyance
         validly  transfers  ownership  of the Mortgage  Loans to the Company  free and clear of any pledge,  lien,
         encumbrance or security interest;

                  (d)      Each Mortgage Note  constitutes a legal,  valid and binding  obligation of the Mortgagor
         enforceable  in  accordance  with its terms except as limited by  bankruptcy,  insolvency or other similar
         laws affecting generally the enforcement of creditors' rights;

                  (e)      To the best of RFC's  knowledge  as of the Cut-off  Date,  there is no default,  breach,
         violation  or event of  acceleration  existing  under the terms of any  Mortgage  Note or Mortgage  and no
         event which, with notice and expiration of any grace or cure period,  would constitute a default,  breach,
         violation  or event  of  acceleration  under  the  terms of any  Mortgage  Note or  Mortgage,  and no such
         default,  breach,  violation  or event of  acceleration  has been  waived  by RFC or by any  other  entity
         involved in servicing a Mortgage Loan;

                  (f)      As of the Cut-off Date,  none of the Mortgage Loans are 30 days or more  delinquent in
         payment of principal and interest;

                  (g)      None of the Mortgage Loans are buydown Mortgage Loans;

                  (h)      To the best of RFC's  knowledge,  there is no delinquent tax or assessment  lien against
         any related Mortgaged Property;

                  (i)      No Mortgagor has any valid right of offset,  defense or  counterclaim  as to the related
         Mortgage Note or Mortgage, except as may be provided under the Relief Act;

                  (j)      No Mortgage  Loan  provides  for payments  that are subject to reduction by  withholding
         taxes levied by any foreign (non-United States) sovereign government;

                  (k)      (1) The proceeds of each  Mortgage  Loan have been fully  disbursed  and (2) to the best
         of  Seller's  knowledge,  there  is no  requirement  for  future  advances  thereunder  and  any  and  all
         requirements  as to  completion of any on-site or off-site  improvements  and as to  disbursements  of any
         escrow funds therefor  (including  any escrow funds held to make Monthly  Payments  pending  completion of
         such  improvements)  have been complied with. All costs, fees and expenses incurred in making,  closing or
         recording the Mortgage Loans were paid;

                  (l)      To the best of RFC's  knowledge,  with  respect  to each  Mortgage  Loan,  there  are no
         mechanics' liens or claims for work, labor or material  affecting any Mortgaged  Property which are or may
         be a lien prior to, or equal with,  the lien of the related  Mortgage,  except such liens that are insured
         or indemnified against by a title insurance policy;

                  (m)      With respect to each  Mortgage  Loan, a policy of title  insurance  was  effective as of
         the closing of each  Mortgage  Loan,  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;

                  (n)      Each  Mortgaged  Property  is free  of  damage  and in  good  repair  and no  notice  of
         condemnation  has been  given  with  respect  thereto  and RFC knows of nothing  involving  any  Mortgaged
         Property that could  reasonably be expected to materially  adversely  affect the value or marketability of
         any Mortgaged Property;

                  (o)      Each Mortgage  contains  customary and  enforceable  provisions  which render the rights
         and  remedies of the holder  adequate  to realize  the  benefits  of the  security  against the  Mortgaged
         Property,  including (i) in the case of a Mortgage that is a deed of trust,  by trustee's sale, or (ii) by
         judicial  foreclosure or, if applicable,  non-judicial  foreclosure,  and to the best of RFC's  knowledge,
         there is no homestead or other  exemption  available to the Mortgagor that would interfere with such right
         to sell at a  trustee's  sale or right to  foreclosure,  subject in each case to  applicable  federal  and
         state laws and judicial precedents with respect to bankruptcy and right of redemption;

                  (p)      To the best of RFC's  knowledge,  with respect to each Mortgage that is a deed of trust,
         a  trustee  duly  qualified  under  applicable  law to serve as such is  properly  named,  designated  and
         serving,  and except in  connection  with a  trustee's  sale  after  default  by a  Mortgagor,  no fees or
         expenses are payable by the seller or RFC to the trustee under any Mortgage that is a deed of trust;

                  (q)      If the  improvements  securing  a  Mortgage  Loan are  located  in a federal  designated
         special  flood hazard area,  flood  insurance in the amount  required  under the Program Guide covers such
         Mortgaged  Property  (either by coverage  under the federal  flood  insurance  program or by coverage from
         private insurers);

                  (r)      With  respect  to each  Mortgage  Loan,  any  appraisal  made  in  connection  with  the
         origination  of the  Mortgage  Loan was made by an  appraiser  who meets the  minimum  qualifications  for
         appraisers as specified in the Program Guide;

                  (s)      Each Mortgage Loan is covered by a standard hazard insurance policy;

                  (t)      To the best of RFC's  knowledge,  any escrow  arrangements  established  with respect to
         any  Mortgage  Loan are in  compliance  with all  applicable  local,  state  and  federal  laws and are in
         compliance with the terms of the related Mortgage Note;

                  (u)      No Mortgage  Loan was  originated  on or after October 1, 2002 and before March 7, 2003,
         which is secured by property located in the State of Georgia;

                  (v)      As of the Cut-off  Date,  approximately  0.1% of the  Mortgage  Loans are secured by a
         leasehold  estate. In connection with any Mortgage Loan secured by a leasehold  interest,  with respect to
         each leasehold interest:  the use of leasehold estates for residential  properties is an accepted practice
         in the  area  where  the  related  Mortgaged  Property  is  located;  residential  property  in such  area
         consisting of leasehold  estates is readily  marketable;  the lease is recorded and no party is in any way
         in breach of any  provision  of such lease;  the  leasehold is in full force and effect and is not subject
         to any prior lien or  encumbrance  by which the leasehold  could be terminated or subject to any charge or
         penalty;  and the remaining  term of the lease does not  terminate  less than ten years after the maturity
         date of such Mortgage Loan;

                  (w)      Each Mortgage Loan as of the time of its origination  complied in all material  respects
         with all  applicable  local,  state and  federal  laws,  including,  but not  limited  to, all  applicable
         predatory lending laws;

                  (x)      None of the Mortgage Loans are subject to the Home  Ownership and Equity  Protection Act
         of 1994.  None of the  Mortgage  Loans are loans that,  under  applicable  state or local law in effect at
         the time of  origination  of the loan,  are referred to as (1) "high cost" or  "covered"  loans or (2) any
         other similar  designation  if the law imposes  greater  restrictions  or additional  legal  liability for
         residential mortgage loans with high interest rates, points and/or fees;

                  (y)      To the best of RFC's  knowledge,  the  Subservicer for each Mortgage Loan has accurately
         and fully reported its borrower credit files to each of the Credit Repositories in a timely manner;

                  (z)      None of the  proceeds of any  Mortgage  Loan were used to finance the purchase of single
         premium credit insurance policies;

                  (aa)     No Mortgage Loan is a High Cost Loan or Covered  Loan, as applicable  (as such terms are
         defined  in the then  current  Standard  & Poor's  LEVELS(R)Glossary  which is now  Version  5.7  Revised,
         Appendix E)  (attached  hereto as Exhibit A));  provided  that no  representation  and warranty is made in
         this clause (aa) with respect to any Mortgage Loan secured by a Mortgaged  Property  located in the States
         of Kansas or West Virginia;  and provided  further that no Qualified  Substitute  Mortgage Loan shall be a
         High Cost  Loan or  Covered  Loan (as such  terms are  defined  in  Appendix  E of the  Standard  & Poor's
         Glossary For File Format For LEVELS(R)in effect on the date of substitution,  with such exceptions  thereto
         as the Company and Standard & Poor's may reasonably agree);

                  (bb)     No Mortgaged  Property consists of a mobile home or a manufactured  housing unit that is
         not permanently affixed to its foundation;

                  (cc)     The proceeds of the Mortgage  Loan have been fully  disbursed,  there is no  requirement
         for future advances thereunder;

                  (dd)     With respect to each Mortgage  Loan,  either (i) each Mortgage Loan contains a customary
         provision  for the  acceleration  of the payment of the unpaid  principal  balance of the Mortgage Loan in
         the event the related  Mortgaged  Property is sold without the prior consent of the  mortgagee  thereunder
         or (ii) the Mortgage Loan is assumable pursuant to the terms of the Mortgage Note;

                  (ee)     No Mortgage  Loan has a prepayment  penalty  term that  extends  beyond five years after
         the date of origination;

                  (ff)     No Mortgage Loan provides for deferred interest or negative amortization; and

                  (gg)     Each  Mortgage  Loan listed on the attached  Exhibit B has an original  term to maturity
of 360 months and an original amortization term of 480 months.

         Upon  discovery  by RFC or upon  notice  from the  Company  or the  Trustee  of a breach of the  foregoing
representations  and warranties in respect of any Mortgage  Loan, or upon the  occurrence of a Repurchase  Event as
described  in  Section 5  below,  which  materially  and  adversely  affects  the  interests  of any holders of the
Certificates  or the Company in such  Mortgage  Loan  (notice of which breach or  occurrence  shall be given to the
Company by RFC,  if it  discovers  the same),  RFC shall,  within 90 days  after the  earlier of its  discovery  or
receipt of notice  thereof,  either cure such breach or  Repurchase  Event in all material  respects or,  except as
otherwise provided in Section 2.04 of the Pooling and Servicing  Agreement,  either (i) purchase such Mortgage Loan
from the Trustee or the  Company,  as the case may be, at a price  equal to the  Purchase  Price for such  Mortgage
Loan or (ii)  substitute a Qualified  Substitute  Mortgage  Loan or Loans for such  Mortgage Loan in the manner and
subject to the  limitations  set forth in  Section 2.04  of the Pooling and Servicing  Agreement.  If the breach of
representation  and warranty that gave rise to the  obligation to repurchase or substitute a Mortgage Loan pursuant
to this  Section 4  was the  representation  set forth in clause (w) of this  Section 4,  then RFC shall 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.

5.       With respect to each Mortgage Loan, a repurchase event  ("Repurchase  Event") shall have occurred if it is
discovered that, as of the date hereof,  the related  Mortgage was not a valid first lien on the related  Mortgaged
Property  subject  only to (i) the lien of real  property  taxes  and  assessments  not yet due and  payable,  (ii)
covenants,  conditions,  and  restrictions,  rights of way,  easements and other matters of public record as of the
date of recording of such Mortgage and such other  permissible  title exceptions as are listed in the Program Guide
and (iii) other matters to which like  properties  are commonly  subject which do not materially  adversely  affect
the value, use,  enjoyment or marketability of the Mortgaged  Property.  In addition,  with respect to any Mortgage
Loan as to which the Company  delivers to the Trustee or the  Custodian an affidavit  certifying  that the original
Mortgage Note has been lost or destroyed,  if such Mortgage  Loan  subsequently  is in default and the  enforcement
thereof or of the related Mortgage is materially  adversely  affected by the absence of the original Mortgage Note,
a Repurchase  Event shall be deemed to have  occurred and RFC will be obligated to  repurchase  or  substitute  for
such Mortgage Loan in the manner set forth in Section 4 above.

6.       RFC hereby  represents  and warrants to the Company that with respect to each Mortgage  Loan,  the REMIC's
tax basis in each  Mortgage  Loan as of the Closing Date is equal to or greater  than 100% of the Stated  Principal
Balance thereof.

7.       This Agreement  shall inure to the benefit of and be binding upon the parties hereto and their  respective
successors and assigns, and no other person shall have any right or obligation hereunder.

8.       RFC, as master  servicer  under the Pooling and Servicing  Agreement  (the "Master  Servicer"),  shall not
waive (or  permit a  sub-servicer  to waive)  any  prepayment  charge on a Mortgage  Loan (a  "Prepayment  Charge")
unless:  (i)  the  enforceability  thereof  shall  have  been  limited  by  bankruptcy,   insolvency,   moratorium,
receivership  and other similar laws relating to  creditors'  rights  generally,  (ii) the  enforcement  thereof is
illegal,  or any local,  state or federal agency has threatened legal action if the Prepayment  Charge is enforced,
(iii) the  collectability  thereof shall have been limited due to  acceleration in connection with a foreclosure or
other  involuntary  payment or (iv) such waiver is standard and customary in servicing  similar  Mortgage Loans and
relates to a default or a  reasonably  foreseeable  default  and would,  in the  reasonable  judgment of the Master
Servicer,  maximize  recovery of total  proceeds  taking into account the value of such  Prepayment  Charge and the
related  Mortgage  Loan.  In no event will the Master  Servicer  waive a  Prepayment  Charge in  connection  with a
refinancing  of a  Mortgage  Loan that is not  related  to a default  or a  reasonably  foreseeable  default.  If a
Prepayment  Charge is  waived,  but does not meet the  standards  described  above,  then the  Master  Servicer  is
required  to pay the amount of such  waived  Prepayment  Charge to the holder of the Class SB  Certificates  at the
time that the amount prepaid on the related  Mortgage Loan is required to be deposited into the Custodial  Account.
Notwithstanding  any other  provisions of this  Agreement,  any payments made by the Master  Servicer in respect of
any waived  Prepayment  Charges  pursuant to this Section  shall be deemed to be paid outside of the Trust Fund and
not part of any REMIC.

                                             [Signature page follows]

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

         IN WITNESS  WHEREOF,  the parties have entered into this  Assignment  and  Assumption  Agreement as of the
date first above written.

                                                     RESIDENTIAL FUNDING CORPORATION

                                                     By: ___________________________
                                                          Name:
                                                          Title:

                                                     RESIDENTIAL ASSET MORTGAGE
                                                     PRODUCTS, INC.

                                                     By: ___________________________
                                                          Name:
                                                          Title:

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

                                                     EXHIBIT A

                                 APPENDIX E OF THE STANDARD & POOR'S GLOSSARY FOR
                                        FILE FORMAT FOR LEVELS(R)VERSION 5.7

                                                                                             REVISED April 18, 2006

         APPENDIX E - STANDARD & POOR'S PREDATORY LENDING CATEGORIES

         Standard & Poor's has  categorized  loans  governed by  anti-predatory  lending laws in the  Jurisdictions
listed  below into three  categories  based  upon a  combination  of factors  that  include  (a) the risk  exposure
associated  with the  assignee  liability  and (b) the tests and  thresholds  set  forth in those  laws.  Note that
certain  loans  classified  by the  relevant  statute as Covered  are  included in Standard & Poor's High Cost Loan
Category because they included  thresholds and tests that are typical of what is generally  considered High Cost by
the industry.

         STANDARD & POOR'S HIGH COST LOAN CATEGORIZATION

---------------------------------- ------------------------------------------------- ---------------------------------
                                                                                              CATEGORY UNDER
                                            NAME OF ANTI-PREDATORY LENDING                   APPLICABLE ANTI-
       STATE/JURISDICTION                         LAW/EFFECTIVE DATE                      PREDATORY LENDING LAW
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Arkansas                           Arkansas Home Loan Protection Act,                High Cost Home Loan
                                   Ark. Code Ann.ss.ss.23-53-101 et seq.

                                   Effective July 16, 2003
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Cleveland Heights, OH              Ordinance No. 72-2003 (PSH), Mun.                 Covered Loan
                                   Codess.ss.757.01 et seq.

                                   Effective June 2, 2003
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Colorado                           Consumer Equity Protection, Colo. Stat.           Covered Loan
                                   Ann.ss.ss.5-3.5-101 et seq.

                                   Effective for covered loans offered or entered
                                   into on or after January 1, 2003. Other
                                   provisions of the Act took effect on June 7,
                                   2002
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Connecticut                        Connecticut Abusive Home Loan                     High Cost Home Loan
                                   Lending Practices Act, Conn. Gen. Stat.
                                 ss.ss.36a-746 et seq.

                                   Effective October 1, 2001
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
District of Columbia               Home Loan Protection Act, D.C. Code               Covered Loan
                                 ss.ss.26-1151.01 et seq.

                                   Effective for loans closed on or after January
                                   28, 2003
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Florida                            Fair Lending Act, Fla. Stat. Ann.ss.ss.            High Cost Home Loan
                                   494.0078 et seq.

                                   Effective October 2, 2002
---------------------------------- ------------------------------------------------- ---------------------------------

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

---------------------------------- ------------------------------------------------- ---------------------------------
       STATE/JURISDICTION                   NAME OF ANTI-PREDATORY LENDING                    CATEGORY UNDER
                                                  LAW/EFFECTIVE DATE                         APPLICABLE ANTI-
                                                                                          PREDATORY LENDING LAW
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Georgia (Oct. 1, 2002 -            Georgia Fair Lending Act, Ga. Code                High Cost Home Loan
Mar. 6, 2003)                      Ann.ss.ss.7-6A-1 et seq.

                                   Effective October 1, 2002 - March 6 2003
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Georgia as amended                 Georgia Fair Lending Act, Ga. Code                High Cost Home Loan
(Mar. 7, 2003 - current)           Ann.ss.ss.7-6A-1 et seq.

                                   Effective for loans closed on or after
                                   March 7, 2003
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
HOEPA Section 32                   Home Ownership and Equity Protection              High Cost Loan
                                   Act of 1994, 15 U.S.C.ss.1639, 12
                                   C.F.R.ss.ss.226.32 and 226.34

                                   Effective October 1, 1995, amendments
                                   October 1, 2002
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Illinois                           High Risk Home Loan Act, Ill. Comp.               High Risk Home Loan
                                   Stat. tit. 815,ss.ss.137/5 et seq.

                                   Effective January 1, 2004 (prior to this date,
                                   regulations under Residential
                                   Mortgage License Act effective from May 14,
                                   2001)
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Kansas                             Consumer Credit Code, Kan. Stat. Ann.             High Loan to Value Consumer
                                 ss.ss.16a-1-101 et seq.                              Loan (id.ss.16a-3-207) and;

                                   Sections 16a-1-301 and 16a-3-207 became
                                   effective April 14, 1999;
                                   Section 16a-3-308a became effective July 1, 1999
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
                                                                                     High APR Consumer Loan (id.ss.
                                                                                     16a-3-308a)
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Kentucky                           2003 KY H.B. 287 - High Cost Home                 High Cost Home Loan
                                   Loan Act, Ky. Rev. Stat.ss.ss.360.100 et seq.

                                   Effective June 24, 2003
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Maine                              Truth in Lending, Me. Rev. Stat. tit. 9-          High Rate High Fee Mortgage
                                   A,ss.ss.8-101 et seq.

                                   Effective September 29, 1995 and as amended
                                   from time to time
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
       STATE/JURISDICTION                   NAME OF ANTI-PREDATORY LENDING                    CATEGORY UNDER
                                                  LAW/EFFECTIVE DATE                         APPLICABLE ANTI-
                                                                                          PREDATORY LENDING LAW
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Massachusetts                      Part 40 and Part 32, 209 C.M.R.ss.ss.              High Cost Home Loan
                                   32.00 et seq. and 209 C.M.R.ss.ss.40.01 et seq.

                                   Effective March 22, 2001 and amended from time
                                   to time
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Nevada                             Assembly Bill No. 284, Nev. Rev. Stat.            Home Loan
                                 ss.ss.598D.010 et seq.

                                   Effective October 1, 2003
---------------------------------- ------------------------------------------------- ---------------------------------

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

---------------------------------- ------------------------------------------------- ---------------------------------
New Jersey                         New Jersey Home Ownership Security                High Cost Home Loan
                                   Act of 2002, N.J. Rev. Stat.ss.ss.46:10B- 22 et
                                   seq.

                                   Effective for loans closed on or after November
                                   27, 2003
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
New Mexico                         Home Loan Protection Act, N.M. Rev.               High Cost Home Loan
                                   Stat.ss.ss.58-21A-1 et seq.

                                   Effective as of January 1, 2004; Revised
                                   as of February 26, 2004
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
New York                           N.Y. Banking Law Article 6-1                      High Cost Home Loan

                                   Effective for applications made on or after
                                   April 1, 2003
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
North Carolina                     Restrictions and Limitations on High              High Cost Home Loan
                                   Cost Home Loans, N.C. Gen. Stat.ss.ss.24-1.1E et
                                   seq.

                                   Effective July 1, 2000; amended October 1, 2003
                                   (adding open-end lines of credit)
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Ohio                               H.B. 386 (codified in various sections of the     Covered Loan
                                   Ohio Code), Ohio Rev. Code Ann.ss.ss.1349.25 et
                                   seq.

                                   Effective May 24, 2002
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Oklahoma                           Consumer Credit Code (codified in various         Subsection 10 Mortgage
                                   sections of Title 14A)

                                   Effective July 1, 2000; amended effective
                                   January 1, 2004
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
       STATE/JURISDICTION                   NAME OF ANTI-PREDATORY LENDING                    CATEGORY UNDER
                                                  LAW/EFFECTIVE DATE                         APPLICABLE ANTI-
                                                                                          PREDATORY LENDING LAW
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
South Carolina                     South Carolina High Cost and                      High Cost Home Loan
                                   Consumer Home Loans Act, S.C. Code
                                   Ann.ss.ss.37-23-10 et seq.

                                   Effective for loans taken on or after January
                                   1, 2004
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
West Virginia                      West Virginia Residential Mortgage Lender,        West Virginia Mortgage Loan Act
                                   Broker and Servicer Act, W.                       Loan
                                   Va. Code Ann.ss.ss.31-17-1 et seq.

                                   Effective June 5, 2002
---------------------------------- ------------------------------------------------- ---------------------------------

         STANDARD & POOR'S COVERED LOAN CATEGORIZATION

---------------------------------- ------------------------------------------------- ---------------------------------
       STATE/JURISDICTION                   NAME OF ANTI-PREDATORY LENDING                    CATEGORY UNDER
                                                                                             APPLICABLE ANTI-
                                                  LAW/EFFECTIVE DATE                      PREDATORY LENDING LAW
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Georgia (Oct. 1, 2002 -            Georgia Fair Lending Act, Ga. Code                Covered Loan
Mar. 6, 2003)                      Ann.ss.ss.7-6A-1 et seq.

                                   Effective October 1, 2002 - March 6, 2003
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
New Jersey                         New Jersey Home Ownership Security                Covered Home Loan
                                   Act of 2002, N.J. Rev. Stat.ss.ss.46:10B 22 et
                                   seq.

                                   Effective November 27, 2003 - July 5, 2004
---------------------------------- ------------------------------------------------- ---------------------------------

         STANDARD & POOR'S HOME LOAN CATEGORIZATION

---------------------------------- ------------------------------------------------- ---------------------------------
       STATE/JURISDICTION                   NAME OF ANTI-PREDATORY LENDING                    CATEGORY UNDER
                                                                                             APPLICABLE ANTI-
                                                  LAW/EFFECTIVE DATE                      PREDATORY LENDING LAW
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
Georgia (Oct. 1, 2002 -            Georgia Fair Lending Act, Ga. Code                Home Loan
Mar. 6, 2003)                      Ann.ss.ss.7-6A-1 et seq.

                                   Effective October 1, 2002 - March 6, 2003
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
New Jersey                         New Jersey Home Ownership Security                Home Loan
                                   Act of 2002, N.J. Rev. Stat.ss.ss.46:10B- 22 et
                                   seq.

                                   Effective for loans closed on or after November
                                   27, 2003
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
New Mexico                         Home Loan Protection Act, N.M. Rev. Stat.ss.ss.    Home Loan
                                   58-21A-1 et seq.

                                   Effective as of January 1, 2004; Revised as of
                                   February 26, 2004
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
North Carolina                     Restrictions and Limitations on High Cost Home    Consumer Home Loan
                                   Loans, N.C. Gen. Stat.ss.ss.
                                   24-1.1E et seq.

                                   Effective July 1, 2000; amended October 1, 2003
                                   (adding open-end lines of credit)
---------------------------------- ------------------------------------------------- ---------------------------------
---------------------------------- ------------------------------------------------- ---------------------------------
South Carolina                     South Carolina High Cost and Consumer Home        Consumer Home Loan
                                   Loans Act, S.C. Code Ann.ss.ss.37-23-10 et seq.

                                   Effective for loans taken on or after January
                                   1, 2004
---------------------------------- ------------------------------------------------- ---------------------------------

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

                                                     EXHIBIT B

                               LIST OF MORTGAGE LOANS WITH ORIGINAL TERM TO MATURITY
                           OF 360 MONTHS AND AN ORIGINAL AMORTIZATION TERM OF 480 MONTHS

                                                 [SEE ATTACHMENT]