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POOLING AND SERVICING AGREEMENT

Pooling and Servicing Agreement

POOLING AND SERVICING AGREEMENT | Document Parties: U.S. BANK NATIONAL ASSOCIATION, | JPMORGAN CHASE BANK, N.A., | OCWEN LOAN SERVICING, LLC | SELECT PORTFOLIO SERVICING, INC., | DLJ MORTGAGE CAPITAL, INC., | CREDIT SUISSE FIRST BOSTON MORTGAGE SECURITIES CORP., You are currently viewing:
This Pooling and Servicing Agreement involves

U.S. BANK NATIONAL ASSOCIATION, | JPMORGAN CHASE BANK, N.A., | OCWEN LOAN SERVICING, LLC | SELECT PORTFOLIO SERVICING, INC., | DLJ MORTGAGE CAPITAL, INC., | CREDIT SUISSE FIRST BOSTON MORTGAGE SECURITIES CORP.,

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Title: POOLING AND SERVICING AGREEMENT
Governing Law: Delaware     Date: 11/15/2005

POOLING AND SERVICING AGREEMENT, Parties: u.s. bank national association  , jpmorgan chase bank  n.a.  , ocwen loan servicing  llc , select portfolio servicing  inc.  , dlj mortgage capital  inc.  , credit suisse first boston mortgage securities corp.
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Execution Copy
 
 
 
 
 
 
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CREDIT SUISSE FIRST BOSTON MORTGAGE SECURITIES CORP.,
 
                                                  
Depositor,
 
                                          
DLJ MORTGAGE CAPITAL, INC.,
 
                                                    
Seller,
 
                                            
WELLS FARGO BANK, N.A.,
 
                     
Master Servicer, Servicer, Back-Up Servicer and Trust
Administrator,
 
                                       
SELECT PORTFOLIO SERVICING, INC.,
 
                   
                     
Servicer and Special Servicer,
 
                                          
JPMORGAN CHASE BANK, N.A.,
                                           
OCWEN LOAN SERVICING, LLC
 
                                                  
Servicers,
 
  
                                                    
and
 
                                        
U.S. BANK NATIONAL ASSOCIATION,
 
                                                    
Trustee
 
                                        
POOLING AND SERVICING AGREEMENT
 
                                          
DATED AS OF OCTOBER 1, 2005
 
                                                  
relating to
 
                                    
ADJUSTABLE RATE MORTGAGE TRUST 2005-11
 
                          
ADJUSTABLE RATE MORTGAGE-BACKED PASS-THROUGH CERTIFICATES,
 
                                                
SERIES 2005-11
 
 
---------------------------------------------------------------------------------------------------------------
 
 
                             
                  
TABLE OF CONTENTS
 
                                                                   
                      
Page
 
ARTICLE I
       
DEFINITIONS..................................................................8
ARTICLE II
      
CONVEYANCE OF MORTGAGE LOANS; REPRESENTATIONS AND
WARRANTIES................60
   
SECTION 2.01.
      
Conveyance of Trust
Fund..............................................60
   
SECTION 2.02.
      
Acceptance by the
Trustee.............................................64
   
SECTION 2.03.
      
Representations and Warranties of the Seller, 
                       
Master Servicer and
Servicers........................................66
   
SECTION 2.04.
      
Representations and Warranties of the Depositor as 
                 
      
to the Mortgage
Loans................................................68
   
SECTION 2.05.
      
Delivery of Opinion of Counsel in Connection with
Substitutions.......68
   
SECTION 2.06.
      
Issuance of
Certificates..............................................68
   
SECTION 2.07.
      
REMIC
Provisions......................................................69
   
SECTION 2.08.
      
Covenants of the Master Servicer and each
Servicer....................74
ARTICLE III
     
ADMINISTRATION AND SERVICING OF MORTGAGE
LOANS..............................75
   
SECTION 3.01.
      
Servicers to Service Mortgage
Loans...................................75
   
SECTION 3.02.
      
Subservicing; Enforcement of the Obligations of
Subservicers..........77
   
SECTION 3.03.
      
Master Servicing by Master
Servicer...................................79
   
SECTION 3.04.
      
Trustee to Act as Master Servicer or
Servicer.........................79
   
SECTION 3.05.
      
Collection of Mortgage Loans; Collection Accounts; 
                 
      
Certificate
Account..................................................80
   
SECTION 3.06.
      
Establishment of and Deposits to Escrow Accounts; 
                       
Permitted Withdrawals from 
                       
Escrow Accounts; Payments of Taxes, Insurance and Other
Charges......83
   
SECTION 3.07.
      
Access to Certain Documentation and Information Regarding the 
                       
Non-Designated Mortgage Loans;
Inspections...........................85
   
SECTION 3.08.
      
Permitted Withdrawals from the Collection Accounts and 
                       
Certificate
Account..................................................85
   
SECTION 3.09.
      
Maintenance of Hazard Insurance; Mortgage Impairment Insurance 
                       
and Mortgage Guaranty Insurance Policy; Claims; Restoration of 
                       
Mortgaged
Property...................................................87
   
SECTION 3.10.
      
Enforcement of Due on Sale Clauses; Assumption
Agreements.............90
   
SECTION 3.11.
      
Realization Upon Defaulted Mortgage Loans; Repurchase of Certain 
                       
Mortgage
Loans.......................................................92
   
SECTION 3.12.
      
Trustee and Trust Administrator to Cooperate; 
               
        
Release of Mortgage
Files............................................95
   
SECTION 3.13.
      
Documents, Records and Funds in Possession of a Servicer to be 
                       
Held for the
Trust...................................................96
   
SECTION 3.14.
      
Servicing Fee; Indemnification of Master
Servicer.....................97
   
SECTION 3.15.
      
Access to Certain
Documentation.......................................97
   
SECTION 3.16.
      
Annual Statement as to
Compliance.....................................98
   
SECTION 3.17.
      
Annual Independent Public Accountants' Servicing Statement; 
                       
Financial
Statements.................................................98
   
SECTION 3.18.
      
Maintenance of Fidelity Bond and Errors and Omissions
Insurance......100
   
SECTION 3.19.
      
Special Serviced Mortgage
Loans......................................100
   
SECTION 3.20.
      
Indemnification of Servicers and Master
Servicer.....................101
   
SECTION 3.21.
      
Notification of
Adjustments..........................................101
   
SECTION 3.22.
      
Designated Mortgage
Loans............................................101
   
SECTION 3.23.
      
Assigned Prepayment
Premiums.........................................103
ARTICLE IV
    
PAYMENTS AND STATEMENTS TO
CERTIFICATEHOLDERS................................104
   
SECTION 4.01.
      
Priorities of
Distribution...........................................104
   
SECTION 4.02.
      
Allocation of
Losses.................................................112
   
SECTION 4.03.
      
Recoveries...........................................................113
   
SECTION 4.04.
      
Reserved.............................................................114
   
SECTION 4.05.
      
Monthly Statements to
Certificateholders.............................114
   
SECTION 4.06.
      
Servicer to
Cooperate................................................114
   
SECTION 4.07.
      
Cross-Collateralization; Adjustments to Available
Funds..............115
   
SECTION 4.08.
      
Reserved.............................................................116
   
SECTION 4.09.
      
Reserved.............................................................116
   
SECTION 4.10.
      
Group 5 Interest Rate Cap
Account....................................116
ARTICLE V
       
ADVANCES BY THE MASTER SERVICER AND
SERVICERS..............................118
   
SECTION 5.01.
      
Advances by the Master Servicer and
Servicers........................118
ARTICLE VI
      
THE
CERTIFICATES...........................................................119
   
SECTION 6.01.
      
The
Certificates.....................................................119
   
SECTION 6.02.
      
Registration of Transfer and Exchange of
Certificates................120
  
 
SECTION 6.03.
      
Mutilated, Destroyed, Lost or Stolen
Certificates....................125
   
SECTION 6.04.
      
Persons Deemed
Owners................................................125
   
SECTION 6.05.
      
Access to List of Certificateholders' Names and
Addresses............125
   
SECTION 6.06.
      
Maintenance of Office or
Agency......................................125
   
SECTION 6.07.
      
Book Entry
Certificates..............................................126
   
SECTION 6.08.
      
Notices to Clearing
Agency...........................................126
   
SECTION 6.09.
      
Definitive
Certificates..............................................127
ARTICLE VII
     
THE DEPOSITOR, THE SELLER, THE MASTER
  
SERVICER, THE SERVICERS AND 
                     
 
THE SPECIAL
SERVICER.................................................128
   
SECTION 7.01.
      
Liabilities of the Seller, the Depositor, the Master Servicer, 
                       
the Back-Up Servicer, the Servicers and the Special
Servicer........128
 
  
SECTION 7.02.
      
Merger or Consolidation of the Seller, the Depositor, the 
                       
Back-Up Servicer, the Master Servicer, the Servicers 
                       
or the Special
Servicer.............................................128
   
SECTION 7.03.
      
Limitation on Liability of the Seller, the Depositor, the Master 
                       
Servicer, the Back-Up Servicer, the Servicers, the Special 
                       
Servicer and
Others.................................................129
   
SECTION 7.04.
      
Master Servicer and Servicer Not to Resign; Transfer of
Servicing....129
   
SECTION 7.05.
      
Master Servicer, Seller and Servicers May Own
Certificates...........130
   
SECTION 7.06.
      
Termination of Duties of the Back-Up
Servicer........................130
ARTICLE VIII
    
DEFAULT....................................................................131
   
SECTION 8.01.
      
Events of
Default....................................................131
   
SECTION 8.02.
      
Master Servicer or Trust Administrator to Act; Appointment of 
                       
Successor...........................................................134
   
SECTION 8.03.
      
Notification to
Certificateholders...................................136
   
SECTION 8.04.
      
Waiver of Events of
Default..........................................136
ARTICLE IX
      
CONCERNING THE
TRUSTEE.....................................................137
   
SECTION 9.01.
      
Duties of
Trustee....................................................137
   
SECTION 9.02.
      
Certain Matters Affecting the
Trustee................................138
   
SECTION 9.03.
      
Trustee Not Liable for Certificates or Mortgage
Loans................139
   
SECTION 9.04.
      
Trustee May Own
Certificates.........................................140
   
SECTION 9.05.
      
Trustee's Fees and
Expenses..........................................140
   
SECTION 9.06.
      
Eligibility Requirements for
Trustee.................................140
   
SECTION 9.07.
    
  
Resignation and Removal of
Trustee...................................141
   
SECTION 9.08.
      
Successor
Trustee....................................................141
   
SECTION 9.09.
      
Merger or Consolidation of
Trustee...................................142
   
SECTION 9.10.
      
Appointment of Co-Trustee or Separate
Trustee........................142
   
SECTION 9.11.
      
Office of the
Trustee................................................143
ARTICLE X
       
CONCERNING THE TRUST
ADMINISTRATOR.........................................144
   
SECTION 10.01.
     
Duties of Trust
Administrator........................................144
   
SECTION 10.02.
     
Certain Matters Affecting the Trust
Administrator....................145
   
SECTION 10.03.
     
Trust Administrator Not Liable for Certificates or Mortgage
Loans....147
   
SECTION 10.04.
     
Trust Administrator May Own
Certificates.............................147
   
SECTION 10.05.
     
Trust Administrator's Fees and
Expenses..............................147
   
SECTION 10.06.
     
Eligibility Requirements for Trust
Administrator.....................148
   
SECTION 10.07.
     
Resignation and Removal of Trust
Administrator.......................148
   
SECTION 10.08.
     
Successor Trust
Administrator........................................149
   
SECTION 10.09.
     
Merger or Consolidation of Trust
Administrator.......................150
   
SECTION 10.10.
     
Appointment of Co-Trust Administrator or Separate Trust 
                       
Administrator.......................................................150
   
SECTION 10.11.
     
Office of the Trust
Administrator....................................151
   
SECTION 10.12.
     
Tax
Return...........................................................151
   
SECTION 10.13.
     
Commission
Reporting.................................................151
   
SECTION 10.14.
     
Determination of Certificate
Index...................................154
ARTICLE XI
      
TERMINATION................................................................155
   
SECTION 11.01.
     
Termination upon Liquidation or Purchase of all Mortgage
Loans.......155
   
SECTION 11.02.
     
Determination of the Terminating
Entity..............................157
   
SECTION 11.03.
     
Procedure Upon Optional Termination or Terminating Auction
Sale......158
   
SECTION 11.04.
     
Additional Termination
Requirements..................................159
ARTICLE XII
     
MISCELLANEOUS
PROVISIONS...................................................161
   
SECTION 12.01.
     
Amendment............................................................161
   
SECTION 12.02.
     
Recordation of Agreement;
Counterparts...............................163
   
SECTION 12.03.
     
Governing
Law........................................................163
  
 
SECTION 12.04.
     
Intention of
Parties.................................................163
   
SECTION 12.05.
     
Notices..............................................................164
   
SECTION 12.06.
     
Severability of
Provisions...........................................165
   
SECTION 12.07.
     
Limitation on Rights of
Certificateholders...........................165
   
SECTION 12.08.
     
Certificates Nonassessable and Fully
Paid............................166
   
SECTION 12.09.
     
Protection of
Assets.................................................166
   
SECTION 12.10.
     
Non-Solicitation.....................................................167
ARTICLE XIII
    
SPS AND THE MASTER
SERVICER................................................168
   
SECTION 13.01.
     
Reports and
Notices..................................................168
   
SECTION 13.02.
     
Master Servicer's Oversight With Respect to the SPS Mortgage
Loans...169
   
SECTION 13.03.
     
Termination..........................................................169
   
SECTION 13.04.
     
Liability and
Indemnification........................................169
   
SECTION 13.05.
     
Confidentiality......................................................170
 
 
                                             
      
EXHIBITS
 
   
Exhibit A:
         
Form of Class A
Certificate..........................................A-1
   
Exhibit B:
         
Form of Class M
Certificate..........................................B-1
   
Exhibit C:
         
Form of Class B
Certificate..........................................C-1
   
Exhibit D-1:
       
Form of Class AR
Certificate.......................................D-1-1
   
Exhibit D-2:
       
Form of Class AR-L
Certificate.....................................D-2-1
   
Exhibit E:
        
 
Form of Class P
Certificate..........................................E-1
   
Exhibit F:
         
Form of Class X
Certificate..........................................F-1
   
Exhibit G:
         
Form of Reverse of
Certificates......................................G-1
   
Exhibit H:
         
Form of Servicer
Information.........................................H-1
   
Exhibit I:
         
Form of Trust Receipt and Initial
Certification......................I-1
   
Exhibit J:
         
Form of Trust Receipt and Final
Certification........................J-1
   
Exhibit K:
         
Form of Request for
Release..........................................K-1
   
Exhibit L:
         
Form of Transferor
Certificate.......................................L-1
   
Exhibit M-1:
       
Form of Investment
Letter..........................................M-1-1
   
Exhibit M-2:
       
Form of Rule 144A
Letter...........................................M-2-1
   
Exhibit N:
         
Form of Investor Transfer Affidavit and
Agreement....................N-1
   
Exhibit O:
         
Form of Transfer
Certificate.........................................O-1
   
Exhibit P:
         
Form of SPS Mortgage Loans
Report..................................P-1-1
   
Exhibit Q:
         
Form of Foreclosure Settlement
Statement.............................Q-1
   
Exhibit R:
         
[Reserved]...........................................................R-1
   
Exhibit S:
         
Form of Monthly Statement to
Certificateholders......................S-1
   
Exhibit T:
         
Form of Depositor Certification
.....................................T-1
   
Exhibit U:
         
Form of Trust Administrator Certification
...........................U-1
   
Exhibit V-1:
       
Form of Master Servicer Certification
.............................V-1-1
   
Exhibit V-2:
       
Form of Servicer Certification
....................................V-2-1
   
Exhibit W:
         
Form of Certification Regarding Substitution of Defective Mortgage
Loans
                      
W-1
 
 
                                              
     
SCHEDULES
 
   
Schedule I:
        
Mortgage Loan
Schedule...............................................I-1
   
Schedule IIA:
      
Representations and Warranties of Seller -
DLJMC...................IIA-1
   
Schedule IIB:
      
Representations and Warranties of Master Servicer - Wells
Fargo....IIB-1
   
Schedule IIC:
      
Representations and Warranties of Servicer and Special Servicer -
SPSIIC-1
   
Schedule IID:
      
Representations and Warranties of Servicer - Wells
Fargo...........IID-1
   
Schedule IIE:
   
   
Representations and Warranties of Servicer -
JPMorgan..............IIE-1
   
Schedule IIF:
      
Representations and Warranties of Servicer -
Ocwen.................IIF-1
   
Schedule III:
      
Representations and Warranties of DLJMC - Mortgage
Loans...........III-1
 
 
                                                  
APPENDICES
 
   
Appendix A:
        
Calculation of Class Y Principal Reduction Amounts
.........Appendix A-1
 
 
 
                             
-80-
 
                              
-1-
               
THIS POOLING AND SERVICING
  
AGREEMENT,
  
dated as of October 1,
  
2005, is hereby
  
executed by and
among CREDIT SUISSE FIRST BOSTON
  
MORTGAGE
  
SECURITIES
  
CORP.,
  
as depositor
  
(the
  
"Depositor"),
  
DLJ MORTGAGE
CAPITAL,
  
INC.
  
("DLJMC"),
  
as seller (in such 
 
capacity,
  
the
  
"Seller"),
  
WELLS FARGO BANK,
  
N.A.,
  
as master
servicer
  
(in such
  
capacity,
  
the "Master
  
Servicer"),
  
as a servicer (in such
  
capacity,
  
a
  
"Servicer"),
  
as
back-up servicer (in such capacity,
  
the "Back-Up Servicer") and as trust administrator (in such
capacity,
  
the
"Trust
  
Administrator"),
  
SELECT
  
PORTFOLIO
  
SERVICING,
  
INC.
  
("SPS"),
  
as a
  
servicer
  
(in such
  
capacity,
  
a
"Servicer"), and as special servicer (in such capacity, the
"Special Servicer"),
  
JPMORGAN CHASE BANK, N.A., as
a servicer (in such capacity,
  
a "Servicer"),
  
OCWEN LOAN
  
SERVICING,
  
LLC, as a servicer (in such capacity,
  
a
"Servicer"),
  
and U.S. BANK NATIONAL
  
ASSOCIATION,
  
as trustee (in such capacity,
  
the "Trustee").
  
Capitalized
terms used in this
  
Agreement
  
and not otherwise
  
defined will have the meanings
  
assigned to them in Article I
below.
 
                                             
PRELIMINARY STATEMENT
 
               
The
  
Depositor
  
is the
  
owner of the
  
Trust
  
Fund
  
(other
  
than the
  
Trust's
  
rights
  
under
  
the
Group 5 Interest
  
Rate Cap Agreement)
  
that is hereby
  
conveyed to the Trustee in return for the
  
Certificates.
The Trust Fund (exclusive of any entitlement to Assigned
  
Prepayment
  
Premiums,
  
the Group 5
  
Interest Rate Cap
Agreement and the assets held in the Group 5
  
Interest Rate Cap Account) for federal
  
income tax purposes shall
consist of three REMICs (referred to as "REMIC I," "REMIC II" and
"REMIC III").
 
                                                    
REMIC I
 
        
As provided
  
herein,
  
the Trust
  
Administrator
  
will make an election to treat the
  
segregated
  
pool of
assets
  
consisting
  
of the Group 1,
  
Group 2,
  
Group 3 and Group 4
  
Mortgage
  
Loans and certain
  
other
  
related
assets
  
(exclusive of any
  
entitlement
  
to Assigned
  
Prepayment
  
Premiums)
  
subject to this Agreement as a real
estate
  
mortgage
  
investment
  
conduit (a "REMIC") for federal income tax purposes,
  
and such segregated pool of
assets will be designated as "REMIC I."
  
Component I
  
of the
  
Class AR-L
  
Certificates
  
will represent the sole
Class of
  
"residual
  
interests"
  
in REMIC I for
  
purposes of the REMIC
  
Provisions
  
(as defined
  
herein)
  
under
federal
  
income tax law. The following
  
table
  
irrevocably
  
sets forth the
  
designation,
  
remittance
  
rate (the
"Uncertificated
  
REMIC I
  
Pass-Through
  
Rate") and
  
initial
  
Uncertificated
  
Principal
  
Balance for each of the
"regular
  
interests"
  
in
  
REMIC I
  
(the
  
"REMIC I
  
Regular
  
Interests")
  
and the
  
Class
  
Principal
  
Balance
  
of
Component I
  
of the
  
Class AR-L
  
Certificates.
  
The "latest
  
possible
  
maturity
  
date"
  
(determined
  
solely for
purposes of satisfying
  
Treasury
  
regulation
  
Section 1.860G-1(a)(4)(iii))
  
for each REMIC I
  
Regular
  
Interest
shall be the Maturity Date.
  
None of the REMIC I Regular Interests will be certificated.
 
 Class Designation
                                    
Initial
 for each REMIC I
 Regular Interest
               
Uncertificated
    
Uncertificated
and Component I of
                  
REMIC I
          
Principal
  
the Class AR-L
     
Type of
     
Pass-Through
    
Balance or Class
   
Certificates
      
Interest
        
Rate
        
Principal Balance
     
Final Maturity Date*
     
Class Y-1
        
Regular
     
Variable(1)
    
$
                        
February 2036
                                     
                   
18,521.77
     
Class Y-2
        
Regular
     
Variable(2)
    
$
                        
February 2036
                                                        
88,435.05
     
Class Y-3
        
Regular
     
Variable(3)
    
$
                       
 
February 2036
                                                        
48,372.37
     
Class Y-4
        
Regular
     
Variable(4)
    
$
                        
February 2036
                                                       
179,757.45
     
Class Z-1
       
 
Regular
     
Variable(1)
    
$
   
37,025,013.74
        
February 2036
     
Class Z-2
        
Regular
     
Variable(2)
    
$ 176,781,667.04
         
February 2036
     
Class Z-3
        
Regular
     
Variable(3)
    
$
   
96,702,030.63
        
February 2036
     
Class Z-4
        
Regular
     
Variable(4)
    
$ 359,356,168.50
         
February 2036
Component I of the
   
Residual
     
Variable(1)
            
$
                
February 2036
    
Class AR-L
                                         
50.00
--------------------
*
   
The Distribution
  
Date in the specified month,
  
which is the month following the month the
    
latest maturing
  
Mortgage Loan in the related Loan
  
Group matures.
  
For federal income tax
    
purposes,
  
for each Class of REMIC I Regular and Residual Interests,
  
the "latest possible
    
maturity date" shall be the Final Maturity Date.
(1) Interest
  
distributed to the REMIC I Regular
  
Interests Y-1 and Z-1 and Component I of the
    
Class AR-L
  
Certificates
  
on each
  
Distribution
  
Date will have
  
accrued
  
at the
  
weighted
    
average of the Net Mortgage Rates for the Group 1 Loans on the
  
applicable
  
Uncertificated
    
Principal
  
Balance
  
or
  
Class
  
Principal
  
Balance
  
outstanding
   
immediately
  
before
  
such
    
Distribution Date.
(2)
            
Interest
  
distributed
  
to the
  
REMIC I
  
Regular
  
Interests
  
Y-2 and Z-2 on each
    
Distribution
  
Date will have accrued at the weighted average of the Net Mortgage
Rates for
    
the
  
Group 2
  
Loans
  
on
  
the
  
applicable
   
Uncertificated
  
Principal
  
Balance
  
outstanding
    
immediately before such Distribution Date.
(3)
            
Interest
  
distributed
  
to the
  
REMIC I
  
Regular
  
Interests
  
Y-3 and Z-3 on each
    
Distribution
  
Date will have accrued at the weighted average of the Net Mortgage
Rates for
    
the
  
Group 3
  
Loans
  
on 
 
the
  
applicable
   
Uncertificated
  
Principal
  
Balance
  
outstanding
    
immediately before such Distribution Date.
(4)
            
Interest
  
distributed
  
to the
  
REMIC I
  
Regular
  
Interests
  
Y-4 and Z-4 on each
    
Distribution
  
Date will have accrued at the weighted average of the Net Mortgage
Rates for
    
the
  
Group 4
  
Loans
  
on
  
the
  
applicable
   
Uncertificated
  
Principal
  
Balance
  
outstanding
    
immediately before such Distribution Date.
 
                                                   
REMIC II
 
    
    
As provided
  
herein,
  
the Trust
  
Administrator
  
will make an election to treat the
  
segregated
  
pool of
assets
  
consisting
  
of
  
the
  
Group 5
  
Mortgage
  
Loans
  
and
  
certain
  
other
  
related
  
assets
  
(exclusive
  
of any
entitlement to Assigned
  
Prepayment 
 
Premiums,
  
the Group 5
  
Interest Rate Cap Agreement and the assets held in
the Group 5 Interest Rate Cap Account) subject to this Agreement as
a real estate mortgage
  
investment
  
conduit
(a "REMIC")
  
for
  
federal
  
income tax
  
purposes,
  
and such
  
segregated
  
pool of assets
  
will be
  
designated
  
as
"REMIC II."
  
Component II of the Class AR-L
  
Certificates will represent the sole Class of "residual interests"
in REMIC II
  
for
  
purposes of the REMIC
  
Provisions
  
(as defined
  
herein)
  
under
  
federal
  
income tax law.
  
The
following
  
table
  
irrevocably
  
sets
  
forth
  
the
  
designation,
  
remittance
  
rate (the
  
"Uncertificated
  
REMIC II
Pass-Through
  
Rate") and initial
  
Uncertificated
  
Principal
  
Balance
  
for each of the
  
"regular
  
interests"
  
in
REMIC II (the
  
"REMIC II
  
Regular
  
Interests").
  
The "latest
  
possible
  
maturity date"
  
(determined
  
solely for
purposes of satisfying
  
Treasury
  
regulation
  
Section 1.860G-1(a)(4)(iii))
  
for each REMIC II
  
Regular Interest
shall be the Maturity Date.
  
None of the REMIC II Regular Interests will be certificated.
 
                                                      
Initial
                                  

 
Class Designation
                                
Uncertificated
                               

 
for each REMIC II
       
                        
-----------------
                             

 
Regular Interest
               
Uncertificated
       
Principal
                                 

 
and Component II
                  
REMIC II
         
Balance or
                           
      

 
of the Class AR-L
   
Type of
     
Pass-Through
     
Class Principal
                              

   
Certificates
      
Interest
        
Rate
             
Balance
          
Final Maturity Date*
    
Class LT-1
        
Regular
     
Variable(1)
    
$ 357,555,926.25
         
February 2036
    
Class LT-2
        
Regular
     
Variable(1)
    
$
                        
February 2036
                                                        
10,185.72
    
Class LT-3
        
Regular
        
0.00%
       
$
                        
February 2036
                                                        
25,576.01
    
Class LT-4
        
Regular
     
Variable(2)
    
$
                        
February 2036
                                                        
25,576.01
  
Component II of
    
Residual
         
N/A
        
$
                        
February 2036
  
the Class AR-L
                                             
0.00
--------------------
*
    
The Distribution Date in the specified month,
  
which is the month following the month the
     
latest maturing Mortgage Loan in the related Loan
  
Group matures.
  
For federal income tax
     
purposes,
  
for each
  
Class of
  
REMIC II
  
Regular
  
and
  
Residual
  
Interests,
  
the
  
"latest
     
possible maturity date" shall be the Final Maturity Date.
(1)
  
Interest
   
distributed
  
to
  
the
  
REMIC II
  
Regular
   
Interests
  
LT-1
  
and
  
LT-2
  
on
  
each
     
Distribution
  
Date will have
  
accrued at the weighted
  
average of the Net Mortgage
  
Rates
     
for the Group 5 Loans on the
  
applicable
  
Uncertificated
  
Principal
  
Balance
  
outstanding
     
immediately before such Distribution Date
(2)
  
Interest
  
distributed to the REMIC II
  
Regular
  
Interest LT-4 on each
  
Distribution
  
Date
     
will have
  
accrued
  
at twice
  
the
  
weighted
  
average
  
of the Net
  
Mortgage
  
Rates for the
  
   
Group 5 Loans on the applicable
  
Uncertificated Principal Balance outstanding immediately
     
before such Distribution Date.
                                                   
REMIC III
 
               
As provided herein,
  
the Trust
  
Administrator
  
will elect to treat the segregated pool of assets
consisting of the REMIC I Regular
  
Interests and REMIC II
  
Regular
  
Interests as a REMIC for federal income tax
purposes,
  
and such segregated pool of assets will be designated as REMIC III.
  
The Class AR
  
Certificates will
represent
  
the sole Class of
  
"residual
  
interests"
  
in REMIC III
  
for purposes of the REMIC
  
Provisions
  
under
federal
  
income
  
tax law.
  
The
  
following
  
table and the
  
footnotes
  
that
  
follow
  
irrevocably
  
sets
  
forth the
designation,
  
Pass-Through
  
Rate,
  
aggregate
  
Initial Class Principal
  
Balance,
  
and certain other features for
each Class of
  
Certificates
  
comprising
  
the interests
  
representing
  
"regular
  
interests" in REMIC III and the
Class AR
  
Certificates.
  
The "latest
  
possible
  
maturity
  
date"
  
(determined
  
solely for purposes of satisfying
Treasury
  
Regulation
  
Section 1.860G-1(a)(4)(iii))
  
for each Class of
  
REMIC III Regular
  
Certificates shall be
the Maturity Date.
 
                                                             
                        
Integral
                             
Class
                                                  
Multiples
                           
Principal
           
Pass-Through
          
Minimum
        
in Excess
        
Class
               
Balance
          
Rate (per annum)
     
Denomination
      
of Minimum
     
Class 1-A-1
       
$
  
31,090,000.00
        
Variable(1)
           
$25,000
            
$1
     
Class 1-A-2
       
$
    
3,453,000.00
       
Variable(1)
           
$25,000
            
$1
    
Class 2-A-1-1
      
$
  
27,550,000.00
        
Variable(2)
           
$25,000
            
$1
    
Class 2-A-1-2
      
$
  
19,420,000.00
        
Variable(2)
           
$25,000
            
$1
     
Class 2-A-2
       
$
  
17,580,000.00
        
Variable(2)
           
$25,000
            
$1
     
Class 2-A-3
       
$
  
20,380,000.00
        
Variable(2)
           
$25,000
            
$1
    
Class 2-A-4-1
      
$
  
56,000,000.00
        
Variable(2)
           
$25,000
            
$1
    
Class 2-A-4-2
      
$
  
24,000,000.00
        
Variable(2)
           
$25,000
            
$1
     
Class 3-A-1
       
$
  
90,220,000.00
        
Variable(3)
           
$25,000
            
$1
     
Class 4-A-1
       
$312,635,000.00
         
Variable(4)
           
$25,000
            
$1
     
Class 4-A-2
       
$
  
22,632,000.00
        
Variable(4)
           
$25,000
            
$1
     
Class 5-A-1
       
$295,775,000.00
         
Variable(5)
           
$25,000
            
$1
     
Class 5-A-2
       
$
  
32,875,000.00
        
Variable(6)
           
$25,000
            
$1
     
Class 5-M-1
       
$
  
12,155,000.00
        
Variable(7)
           
$25,000
            
$1
     
Class 5-M-2
       
$
    
7,870,000.00
       
Variable(8)
           
$25,000
            
$1
     
Class 5-M-3
       
$
    
5,360,000.00
       
Variable(9)
           
$25,000
            
$1
     
Class 5-M-4
    
   
$
    
1,790,000.00
       
Variable(10)
          
$25,000
            
$1
     
Class 5-M-5
       
$
    
1,792,000.00
       
Variable(11)
          
$25,000
            
$1
     
Class C-B-1
       
$
  
20,105,000.00
        
Variable(12)
          
$25,000
            
$1
   
  
Class C-B-2
       
$
    
8,380,000.00
       
Variable(12)
          
$25,000
            
$1
     
Class C-B-3
       
$
    
6,700,000.00
       
Variable(12)
          
$25,000
            
$1
     
Class C-B-4
       
$
    
3,350,000.00
       
Variable(12)
          
$25,000 
           
$1
     
Class C-B-5
       
$
    
4,020,000.00
       
Variable(12)
          
$25,000
            
$1
     
Class C-B-6
       
$
    
2,684,916.55
       
Variable(12)
          
$25,000
           
$1*
      
Class 5-X
        
$
                       
Variable(14) 
          
(15)
             
N/A
                             
263.98(13)
       
Class P
                
(16)
                 
N/A
                
(17)
             
N/A
      
Class AR
         
$
                           
N/A
                
(18)
             
N/A
   
                               
0.00
_______________
---------------------------------------------------------------------------------------------------------------
*
   
Except for one
  
certificate
  
of the Class C-B-6
  
Certificates
  
which
  
shall
  
contain any stub piece of less
    
than $1.
(1)
     
With respect to each
  
Distribution
  
Date, the
  
Pass-Through
  
Rate for the
  
Class 1-A-1
  
and Class 1-A-2
    
Certificates
  
shall be a per annum rate equal to the Net WAC Rate for Loan
  
Group 1
  
for that
  
Distribution
    
Date.
(2)
     
With
  
respect
  
to
  
each
  
Distribution
   
Date,
  
the
  
Pass-Through
  
Rate
  
for
  
the
   
Class Class 2-A-1-1,
    
Class 2-A-1-2,
  
Class 2-A-2, Class 2-A-3, Class 2-A-4-1 and Class 2-A-4-2
Certificates shall be a per annum
    
rate equal to the Net WAC Rate for Loan Group 2 for that
Distribution Date.
(3)
     
With respect to each Distribution
  
Date, the Pass-Through Rate for the Class 3-A-1
  
Certificates
  
shall
    
be a per annum rate equal to the Net WAC Rate for Loan Group 3 for
that Distribution Date.
(4)
     
With respect to each
  
Distribution
  
Date, the
  
Pass-Through
  
Rate for the
  
Class 4-A-1
  
and Class 4-A-2
    
Certificates
  
shall be a per annum rate equal to the Net WAC Rate for Loan
  
Group 4
  
for that
  
Distribution
    
Date.
(5)
     
The 
 
Pass-Through
  
Rate for the
  
November 2005
  
Distribution
  
Date for the Class 5-A-1
  
Certificates is
    
4.3510% per annum.
  
After such Distribution
  
Date, the Pass-Through
  
Rate for the Class 5-A-1
  
Certificates
    
shall be a per annum rate equal to the least of (a) the
  
sum of the
  
applicable
  
Certificate
  
Index and the
    
applicable Certificate Margin for such Distribution Date, (b) the
Net Funds Cap and (c) 11.00%.
(6)
     
The
  
Pass-Through
  
Rate for the
  
November 2005
  
Distribution
  
Date for the Class 5-A-2
  
Certificates is
    
4.4110%
  
per
  
annum.
   
After
  
such
   
Distribution
   
Date,
  
the
  
Pass-Through
  
Rate
  
for
  
the
  
Class 5-A-2-1
    
Certificates
  
shall be a per annum
  
rate equal to the least of (a) the
  
sum of the
  
applicable
  
Certificate
    
Index
  
and the
  
applicable
  
Certificate
  
Margin
  
for such
  
Distribution
  
Date,
  
(b) the
  
Net
  
Funds Cap and
    
(c) 11.00%.
(7)
     
The
  
Pass-Through
  
Rate for the
  
November 2005
  
Distribution
  
Date for the Class 5-M-1
  
Certificates is
    
4.5510% per annum.
  
After such Distribution
  
Date, the Pass-Through
  
Rate for the Class 5-M-1
  
Certificates
    
shall be a per annum rate equal to the least of (a) the
  
sum of the
  
applicable
  
Certificate
  
Index and the
    
applicable Certificate Margin for such Distribution Date, (b) the
Net Funds Cap and (c) 11.00%.
(8)
     
The
  
Pass-Through
  
Rate for the
  
November 2005
  
Distribution
  
Date for the Class 5-M-2
  
Certificates is
    
4.7310% per annum.
  
After such Distribution
  
Date, the Pass-Through
  
Rate for the Class 5-M-2
  
Certificates
    
shall be a per annum rate equal to the least of (a) the
  
sum of the
  
applicable
  
Certificate
  
Index and the
    
applicable Certificate Margin for such Distribution Date, (b) the
Net Funds Cap and (c) 11.00%.
(9)
     
The
  
Pass-Through
  
Rate for the
  
November 2005
  
Distribution
  
Date for the Class 5-M-3
  
Certificates is
    
5.3810% per annum.
  
After such Distribution
  
Date, the Pass-Through
  
Rate for the Class 5-M-3
  
Certificates
    
shall be a per annum rate equal to the least of (a) the
  
sum of the
  
applicable
  
Certificate
  
Index and the
    
applicable Certificate Margin for such Distribution Date, (b) the
Net Funds Cap and (c) 11.00%.
(10)
    
The
  
Pass-Through
  
Rate for the
  
November 2005
  
Distribution
  
Date for the Class 5-M-4
  
Certificates is
    
5.9810% per annum.
  
After such Distribution
  
Date, the Pass-Through
  
Rate for the Class 5-M-4
  
Certificates
    
shall be a per annum rate equal to the least of (a) the
  
sum of the
  
applicable
  
Certificate
  
Index and the
    
applicable Certificate Margin for such Distribution Date, (b) the
Net Funds Cap and (c) 11.00%.
(11)
    
The
  
Pass-Through
  
Rate for the
  
November 2005
  
Distribution
  
Date for the Class 5-M-5
  
Certificates is
    
6.2810% per annum.
  
After such Distribution
  
Date, the Pass-Through 
 
Rate for the Class 5-M-5
  
Certificates
    
shall be a per annum rate equal to the least of (a) the
  
sum of the
  
applicable
  
Certificate
  
Index and the
    
applicable Certificate Margin for such Distribution Date, (b) the
Net Funds Cap and (c) 11.00%.
(12)
    
With
  
respect to each
  
Distribution
  
Date,
  
the
  
Pass-Through
  
Rate for the
  
Class C-B-1,
  
Class C-B-2,
    
Class C-B-3,
  
Class C-B-4,
  
Class C-B-5 and Class C-B-6 Certificates shall be a per annum rate
equal to the
    
quotient,
  
expressed
  
as a
  
percentage
  
of (a) the
  
sum of (i) the
  
product of (x) the Net WAC Rate of Loan
    
Group 1 for that Distribution Date and (y) the Subordinate
  
Component Balance
  
for Loan Group 1 immediately
    
prior to such
  
Distribution
  
Date,
  
(ii) the
  
product
  
of
  
(x) the
  
Net WAC Rate of Loan
  
Group 2
  
for that
    
Distribution
  
Date and (y) the
  
Subordinate
  
Component Balance
  
for Loan Group 2
  
immediately prior to such
    
Distribution
  
Date,
  
(iii) the
  
product of (x) the Net WAC Rate of Loan Group 3 for that
  
Distribution Date
    
and (y) the
  
Subordinate
  
Component Balance
  
for Loan Group 3
  
immediately
  
prior to such Distribution Date
    
and
  
(iv) the
  
product of (x) the
  
Net WAC Rate of Loan
  
Group 4
  
for that
  
Distribution
  
Date and
  
(y) the
    
Subordinate
  
Component Balance
  
for Loan Group 4
  
immediately prior to such Distribution
  
Date,
  
divided by
    
(b) the aggregate of the
  
Subordinate
  
Component
  
Balances for Loan Group 1, Loan Group 2, Loan Group 3 and
    
Loan Group 4 immediately prior to such Distribution Date.
(13)
    
The Class 5-X
  
Certificates
  
will not accrue interest on their Class Principal
  
Balance.
  
The Class 5-X
    
Certificates accrue interest on the Class 5-X Notional Amount.
(14)
    
The Class 5-X
  
Certificates
  
will be comprised of two REMIC III
  
regular
  
interests,
  
a principal
  
only
    
regular interest designated 5-X-PO and an interest only regular
interest
  
designated 5-X-IO,
  
which will be
    
entitled to
  
distributions
  
as set forth herein.
  
On each
  
Distribution
  
Date,
  
the Class 5-X
  
Certificates
    
shall be entitled to the Class 5-X
  
Distributable
  
Amount.
  
With respect to any Distribution Date, interest
    
accrued on the
  
Class 5-X
  
Certificates
  
during the related
  
Accrual
  
Period
  
shall
  
equal
  
interest at the
    
related
  
Pass-Through Rate on the Class 5-X
  
Notional Amount
  
immediately prior to such Distribution
  
Date,
    
in each case reduced by any
  
interest
  
shortfalls
  
with
  
respect to the Mortgage
  
Loans in the related Loan
    
Group including
  
Prepayment
  
Interest
  
Shortfalls
  
to the
  
extent
  
not
  
covered
  
by
  
Compensating
  
Interest
    
Payments.
  
The Pass-Through
  
Rate for the Class 5-X
  
Certificates or the REMIC III
  
Regular Interest 5-X-IO
    
for any
  
Distribution
  
Date shall equal a per annum rate equal to the percentage
  
equivalent of a fraction,
    
the
  
numerator
  
of which is the product of (a) 30 and (b) the
  
sum of the
  
amounts
  
calculated
  
pursuant to
    
clauses (i) through
  
(iv) below,
  
and the
  
denominator
  
of which is the product of (a) the actual number of
   
 
days in the
  
related
  
Accrual
  
Period and
  
(b) the
  
aggregate
  
principal
  
balance of the
  
REMIC II
  
Regular
    
Interests
  
LT1,
  
LT2, LT3 and LT4. For purposes of
  
calculating
  
the
  
Pass-Through
  
Rate for the
  
Class 5-X
    
Certificates, the numerator is equal to the sum of the following
components:
        
(i)the
  
Uncertificated
  
Pass-Through
  
Rate for REMIC II
  
Regular
  
Interests
  
LT1 minus the Marker Rate,
           
applied to a notional
  
amount equal to the aggregate
  
Uncertificated
  
Principal
  
Balance of REMIC II
           
Regular Interests LT1;
        
(ii)
   
the
  
Uncertificated
  
Pass-Through
  
Rate for REMIC II Regular Interest LT2 minus the Marker Rate,
           
applied to a notional
  
amount
  
equal to the
  
Uncertificated
  
Principal
  
Balance of REMIC II
  
Regular
           
Interest LT2; and
        
(iii)
  
the
  
Uncertificated
  
Pass-Through
  
Rate for REMIC II Regular Interest LT4 minus twice the Marker
           
Rate,
  
applied
  
to a notional
  
amount
  
equal to the
  
Uncertificated
  
Principal
  
Balance of
  
REMIC II
           
Regular Interest LT4.
    
Accrued interest on the Class 5-X
  
Certificates
  
shall accrue on the basis of a 360-day year and the actual
    
number of days in the related
  
Accrual
  
Period.
  
Payments to any Class of
  
Group 5
  
Certificates in respect
    
of Basis Risk
  
Shortfalls
  
from the Group 5
  
Available
  
Distribution
  
Amount
  
shall be deemed to have first
    
been
  
distributed
  
from
  
REMIC III
  
to
  
the
  
holders
  
of
  
the
  
Class 5-X
  
Certificates
  
in
  
respect
  
of the
    
Class 5-X-IO
  
REMIC III
  
Regular
  
Interest
  
and
  
then
  
paid
  
by
  
such
  
holders
  
to
  
such
  
Class of
  
Group 5
    
Certificates.
(15)
    
The
  
Class 5-X
  
Certificates
  
will
  
be
  
issued
  
in
  
certificated,
   
fully-registered
  
form
  
in
  
minimum
    
denominations of 20% of the Percentage Interest therein and
increments of 10% in excess thereof.
(16)
    
The Class P
  
Certificates will not have a Class Principal Balance.
  
The Class P Certificates shall have
    
an initial
  
notional
  
balance of
  
$1,027,817,280.53
  
and will be
  
entitled
  
to
  
distributions
  
of
  
Assigned
    
Prepayment Premiums only.
  
Such entitlement shall not be an interest in any REMIC created
hereunder.
(17)
    
The
  
Class P
   
Certificates
  
will
  
be
  
issued
  
in
  
certificated,
   
fully-registered
   
form
  
in
  
minimum
  
  
denominations of 20% of the Percentage Interest therein and
increments of 10% in excess thereof.
(18)
    
The Class AR Certificates are issued in minimum Percentage
Interests of 20%.
 
 
               
For the avoidance of doubt,
  
the Trust
  
Administrator
  
shall account for any interest amount due
to a
  
Certificateholder
  
in excess of the
  
interest
  
rate on the REMIC
  
Regular
  
Interest
  
issued by
  
REMIC III
corresponding to such Certificate as part of the payment made to
the Class 5-X
  
Certificates,
  
to the extent it
is
  
entitled to funds from the REMIC,
  
and then paid
  
outside of the REMIC
  
pursuant to a separate
  
contractual
right to such Certificateholder.
 
               
The foregoing
  
REMIC
  
structure is intended to cause all of the cash from the Mortgage
  
Loans to
flow through to REMIC III as cash flow on a REMIC Regular Interest,
  
without creating any
  
shortfall-actual
  
or
potential
  
(other than for credit
  
losses) to any REMIC Regular
  
Interest.
  
To the extent that the structure is
believed to diverge from such intention the Trust
  
Administrator
  
shall resolve
  
ambiguities to accomplish such
result and shall to the extent
  
necessary
  
rectify any drafting errors or seek
  
clarification
  
to the structure
without Certificateholder approval (but with guidance of counsel)
to accomplish such intention.
 
               
Set forth below are designations of Classes of Certificates to the
categories used herein:
 
Book-Entry Certificates......
     
All Classes of Certificates other than the Physical
                  
                
Certificates.
Class A Certificates.........
     
The Group 1, Group 2, Group 3, Group 4 and Group 5 Senior
                                  
Certificates.
Class C-B Certificates.......
     
The Class C-B-1, Class C-B-2, Class C-B-3, Class C-B-4,
                                  
Class C-B-5 and Class C-B-6 Certificates.
Class M Certificates.........
     
The Class 5-M-1, Class 5-M-2, Class 5-M-3, Class 5-M-4 and
                                  
Class 5-M-5 Certificates.
ERISA-Restricted Certificates
     
Residual Certificates and Private Certificates; and any
                                  
Certificates that do not satisfy the applicable ratings
                                  
requirement under the Underwriter's Exemption.
Group 1 Certificates.........
     
The Class 1-A-1, Class 1-A-2 and Residual Certificates.
Group 2 Certificates.........
     
The Class 2-A-1-1, Class 2-A-1-2, Class 2-A-2, Class 2-A-3,
                                  
Class 2-A-4-1 and Class 2-A-4-2 Certificates.
Group 3 Certificates.........
     
The Class 3-A-1 Certificates.
Group 4 Certificates.........
     
The Class 4-A-1 and Class 4-A-2 Certificates.
Group 5 Certificates.........
     
The Group 5 Senior Certificates, Class 5-X Certificates and
                            
      
Class M Certificates.
Group 5 Senior Certificates..
     
The Class 5-A-1 and Class 5-A-2 Certificates.
LIBOR Certificates...........
     
The Group 5 Senior Certificates and Class M Certificates.
Notional Amount Certificates.
     
The Class 5-X Certificates.
Offered Certificates.........
     
All Classes of Certificates other than the Private
                                  
Certificates.
Private Certificates.........
     
The Class C-B-4, Class C-B-5, Class C-B-6, Class 5-X and
                          
        
Class P Certificates.
Physical Certificates........
     
The Residual Certificates and the Private Certificates.
Rating Agencies..............
     
Moody's, S&P and DBRS.
Regular Certificates.........
     
All Classes of Certificates other than the Residual
                                  
Certificates.
Residual Certificates........
     
The Class AR and Class AR-L Certificates.
Senior Certificates..........
     
The Class A Certificates.
Subordinate Certificates.....
     
The Class M, Class C-B and Class 5-X Certificates.
 
 
 
               
All covenants and
  
agreements
  
made by the Depositor
  
herein are for the benefit and security of
the
  
Certificateholders.
  
The
  
Depositor is entering
  
into this
  
Agreement,
  
and the Trustee is
  
accepting
  
the
trusts created hereby and thereby,
  
for good and valuable
  
consideration,
  
the receipt and sufficiency of which
are hereby acknowledged.
 
               
The parties
  
hereto
  
intend to effect an absolute sale and
  
assignment of the Mortgage
  
Loans to
the Trustee
  
for the
  
benefit of
  
Certificateholders
  
under this
  
Agreement.
  
However,
  
the
  
Depositor
  
and the
Seller will hereunder
  
absolutely assign and, as a precautionary
  
matter grant a security
  
interest,
  
in and to
its rights,
  
if any, in the related
  
Mortgage
  
Loans to the Trustee on behalf of
  
Certificateholders
  
to ensure
that the interest of the Certificateholders hereunder in the
Mortgage Loans is fully protected.
 
                                         
W I T N E S S E T H T H A T:
 
               
In consideration of the mutual
  
agreements
  
herein
  
contained,
  
the Depositor,
  
the Seller,
  
the
Master
  
Servicer,
  
the
  
Servicers,
  
the Special
  
Servicer,
  
the Trustee
  
and the Trust
  
Administrator
  
agree as
follows:
 
                                             
      
ARTICLE I
 
                                                  
DEFINITIONS
 
               
Whenever used in this Agreement,
  
the following words and phrases,
  
unless the context otherwise
requires, shall have the following meanings:
 
               
1933 Act:
  
The Securities Act of 1933, as amended.
 
               
Accepted
  
Servicing
  
Practices:
  
With respect to any Mortgage
  
Loan,
  
those
  
mortgage
  
servicing
practices of prudent
  
mortgage
  
lending
  
institutions
  
which
  
service
  
mortgage
  
loans of the same type as such
Mortgage Loan in the jurisdiction where the related Mortgaged
Property is located.
 
               
Accrual
  
Period:
  
For
  
any
  
interest
  
bearing
  
Class of
  
Certificates,
   
other
  
than
  
the
  
LIBOR
Certificates,
  
and any Distribution
  
Date, the calendar month immediately
  
preceding such Distribution Date and
with respect to the LIBOR
  
Certificates,
  
the period beginning on the immediately
  
preceding
  
Distribution Date
(or the Closing
  
Date,
  
in the case of the first Accrual
  
Period) and ending on the day
  
immediately
  
preceding
such Distribution Date.
 
               
Advance:
  
With
  
respect to any
  
Non-Designated
  
Mortgage
  
Loan and any
  
Distribution
  
Date,
  
any
payment
  
required
  
to be made by a
  
Servicer
  
or the
  
Master
  
Servicer,
  
as
  
applicable,
  
with
  
respect to such
Distribution Date pursuant to Section 5.01.
 
               
With
  
respect to any IndyMac
  
Serviced
  
Mortgage
  
Loan and any
  
Distribution
  
Date,
  
the payment
required to be made by (i) IndyMac
  
with respect to the Remittance
  
Date (as defined in the IndyMac
  
Underlying
Servicing
  
Agreement)
  
in the
  
month
  
of
  
such
  
Distribution
  
Date
  
pursuant
  
to
  
Section 5.03
  
of the
  
IndyMac
Underlying
  
Servicing
  
Agreement or (ii) the Master Servicer with respect to such
Distribution Date pursuant to
Section 3.22(b) of this Agreement.
 
               
With respect to any GMAC Mortgage Serviced Mortgage Loan and any
Distribution
  
Date, the payment
required to be made by (i) GMAC
  
Mortgage with respect to the Remittance
  
Date (as defined in the GMAC Mortgage
Underlying
  
Servicing
  
Agreement) in the month of such
  
Distribution
  
Date pursuant to Section 5.03 of the GMAC
Mortgage
  
Underlying
  
Servicing
  
Agreement or (ii) the Master Servicer with respect to such
  
Distribution
  
Date
pursuant to Section 3.22(b) of this Agreement.
 
               
With respect to any Countrywide
  
Serviced
  
Mortgage Loan and any Distribution
  
Date, the payment
required to be made by (i)
  
Countrywide
  
with
  
respect to the
  
Remittance
  
Date (as defined in the
  
Countrywide
Underlying
  
Servicing
  
Agreement)
  
in the month of such
  
Distribution
  
Date
  
pursuant
  
to
  
Subsection
  
11.19 of
Exhibit 9 of the Countrywide
  
Underlying
  
Servicing
  
Agreement or (ii) the Master Servicer with respect to such
Distribution Date pursuant to Section 3.22(b) of this Agreement.
 
               
With respect to any EverBank
  
Serviced
  
Mortgage
  
Loan and any
  
Distribution
  
Date,
  
the payment
required
  
to be
  
made by (i)
  
EverBank
  
with
  
respect
  
to the
  
Remittance
  
Date
  
(as
  
defined
  
in the
  
EverBank
Underlying
  
Servicing
  
Agreement)
  
in the month of such
  
Distribution
  
Date
  
pursuant
  
to
  
Section 5.03
  
of the
EverBank
  
Underlying
  
Servicing
  
Agreement or (ii) the Master Servicer with respect to such
  
Distribution
  
Date
pursuant to Section 3.22(b) of this Agreement.
 
               
With respect to any First Horizon Serviced Mortgage Loan and any
Distribution
  
Date, the payment
required to be made by (i) First Horizon with respect to the
  
Remittance
  
Date (as defined in the First Horizon
Underlying
  
Servicing
  
Agreement) in the month of such
  
Distribution Date pursuant to Section 5.03 of the First
Horizon
  
Underlying
  
Servicing
  
Agreement or (ii) the Master
  
Servicer with respect to such
  
Distribution
  
Date
pursuant to Section 3.22(b) of this Agreement.
 
               
Adverse REMIC Event:
  
As defined in Section 2.07(f).
 
               
Adjustment
  
Date:
  
With
  
respect
  
to each
  
Mortgage
  
Loan,
  
each
  
adjustment
  
date on which
  
the
Mortgage Rate thereon changes
  
pursuant to the related
  
Mortgage Note. The first
  
Adjustment Date following the
Cut-off Date as to each such Mortgage Loan is set forth in the
Mortgage Loan Schedule.
 
               
Aggregate
  
Groups 1-4
  
Collateral
  
Balance:
  
With respect to any date of determination,
  
will be
equal to the sum of the Aggregate
  
Loan Group
  
Balances for Loan Group 1,
  
Loan Group 2,
  
Loan Group 3 and Loan
Group 4 as of such date of determination.
 
               
Aggregate
  
Loan
  
Group Balance:
  
With
  
respect
  
to
  
any
  
Loan
  
Group
  
and
  
as
  
of
  
any
  
date
  
of
determination,
  
will be equal to the
  
aggregate
  
Stated
  
Principal
  
Balance of the Mortgage
  
Loans in such Loan
Group as of the first day of the month of such date of
determination.
 
               
Agreement:
  
This Pooling and Servicing Agreement and all amendments or
supplements hereto.
 
               
Ancillary
  
Income:
  
All
  
income
  
derived
  
from the
  
Non-Designated
  
Mortgage
  
Loans,
  
other than
Servicing
  
Fees and Master
  
Servicing
  
Fees,
  
including
  
but not limited to, late
  
charges,
  
fees received with
respect to checks or bank drafts
  
returned by the
  
related
  
bank for
  
non-sufficient
  
funds,
  
assumption
  
fees,
optional
  
insurance
  
administrative
  
fees and all other incidental fees and charges.
  
Ancillary Income does not
include any Assigned Prepayment Premiums.
 
               
Applied
  
Loss
  
Amount:
  
With
  
respect to any
  
Distribution
  
Date,
  
with
  
respect to the
  
Group 5
Certificates,
  
the excess,
  
if any, of (i) the aggregate Class Principal
  
Balances of the Group 5
  
Certificates
(other
  
than the related
  
Notional
  
Amount
  
Certificates),
  
after
  
giving
  
effect to all
  
Realized
  
Losses with
respect to the Mortgage
  
Loans in Loan Group 5
  
during the
  
Collection
  
Period for such
  
Distribution
  
Date and
payments of principal on such
  
Distribution
  
Date over (ii) the
  
Aggregate
  
Loan Group Balance for Loan Group 5
for such Distribution Date.
 
               
Appraised
  
Value:
  
The appraised
  
value of the Mortgaged
  
Property based upon the appraisal made
for the
  
originator
  
at the time of the
  
origination
  
of the 
 
related
  
Mortgage
  
Loan or the sales price of the
Mortgaged
  
Property at the time of such
  
origination,
  
whichever is less,
  
or (i) with
  
respect to any Mortgage
Loan that
  
represents a refinancing
  
other than a Streamlined
  
Mortgage Loan, the lower of the appraised
  
value
at
  
origination or the appraised
  
value of the Mortgaged
  
Property based upon the appraisal made at the time of
such refinancing and (ii) with
  
respect to any Streamlined
  
Mortgage Loan, the appraised value of the Mortgaged
Property
  
based
  
upon the
  
appraisal
  
made in
  
connection
  
with the
  
origination
  
of the
  
mortgage
  
loan
  
being
refinanced.
 
               
Assigned
  
Prepayment
  
Premium:
  
Any Prepayment
  
Premium on a Wells Fargo Serviced Mortgage Loan,
any
  
Prepayment
  
Premium on a SPS Serviced
  
Mortgage
  
Loan and any other
  
Prepayment
  
Premium on deposit in the
Certificate Account.
 
               
Assignment and Assumption
  
Agreement:
  
That certain assignment and assumption agreement dated as
of October 1,
  
2005, by and between DLJ Mortgage Capital,
  
Inc., as assignor,
  
and the Depositor,
  
as assignee,
relating to the Mortgage Loans.
 
               
Assignment
  
of
  
Proprietary
  
Lease:
  
With
  
respect to a
  
Cooperative
  
Loan,
  
the
  
assignment
  
or
mortgage of the related Proprietary Lease from the Mortgagor to the
originator of the Cooperative Loan.
 
               
Available
  
Distribution
  
Amount:
  
With
  
respect to any
  
Distribution
  
Date and each of
  
Group 1,
Group 2, Group 3 and Group 4 the sum of:
 
(i).....all amounts in respect of Scheduled
  
Payments (net of the related
  
Expense Fees) due on the related Due
        
Date and received prior to the related
  
Determination Date on the related Mortgage Loans, together with
        
any Advances in respect thereof;
 
(ii)
    
all
  
Insurance
  
Proceeds (to the extent not applied to the
  
restoration
  
of the
  
Mortgaged
  
Property or
        
released to the Mortgagor in accordance with the applicable
  
Servicer's Accepted Servicing
  
Standards),
        
all Liquidation
  
Proceeds
  
received during the calendar month preceding the month of that
  
Distribution
        
Date on the related
  
Mortgage
  
Loans, in each case net of unreimbursed
  
Liquidation
  
Expenses
  
incurred
        
with respect to such Mortgage Loans;
 
(iii)
   
all Principal
  
Prepayments received during the related Prepayment Period on the
related Mortgage Loans,
        
excluding Prepayment Premiums;
 
(iv)
    
amounts
  
received
  
with respect to such
  
Distribution
  
Date as the
  
Substitution
  
Adjustment
  
Amount or
        
Purchase
  
Price in respect of a Mortgage
  
Loan in the
  
related
  
Loan
  
Group repurchased
  
by the Seller,
        
purchased by a Holder of a
  
Subordinate
  
Certificate
  
pursuant to
  
Section 3.11(f) or
  
purchased by the
        
Special Servicer pursuant to Section 3.11(g) as of such
Distribution Date;
 
(v)
     
any
  
amounts
  
payable as
  
Compensating
  
Interest
  
Payments
  
by a Servicer
  
with
  
respect to the related
        
Mortgage Loans on such Distribution Date;
 
(vi)
    
all Recoveries, if any; and
 
(vii)
   
the portion of the Mortgage Loan Purchase Price related to such
Loan
  
Group paid in connection
  
with an
        
Optional Termination up to the amount of the Par Value for such
Loan Group;
 
in the case of
  
clauses (i) through
  
(iv) above
  
reduced by amounts in
  
reimbursement
  
for Advances
  
previously
made and other amounts as to which the Trustee, the Trust
  
Administrator,
  
a Servicer or the Master Servicer is
entitled to be reimbursed pursuant to Section 3.08 in respect of
the related Mortgage Loans or otherwise.
 
               
Back-Up
  
Servicer:
  
Wells Fargo Bank,
  
National
  
Association,
  
acting in its capacity as back-up
servicer for the SPS Serviced Loans hereunder, or its successors in
interest, as applicable.
 
               
Bankruptcy
  
Code: The United States
  
Bankruptcy Code, as amended from time to time (11 U.S.C.
§§
101 et seq.).
 
               
Bankruptcy
  
Coverage
  
Termination
  
Date: The point in time at which the Bankruptcy Loss Coverage
Amount has been reduced to zero.
 
               
Bankruptcy
  
Loss: With respect to any Loan Group,
  
Realized Losses on the Mortgage Loans in that
Loan Group incurred as a result of a Deficient Valuation or Debt
Service Reduction.
 
               
Bankruptcy
  
Loss Coverage
  
Amount:
  
As of any
  
Determination
  
Date, the Bankruptcy Loss Coverage
Amount
  
shall equal the Initial
  
Bankruptcy
  
Loss
  
Coverage
  
Amount as reduced by (i) the
  
aggregate
  
amount of
Bankruptcy
  
Losses
  
allocated to the
  
Class C-B
  
Certificates
  
since the Cut-off Date and (ii) any
  
permissible
reductions in the Bankruptcy
  
Loss Coverage
  
Amount as evidenced by a letter of each Rating Agency to the Trust
Administrator
  
to the effect that any such reduction will not result in a
downgrading,
  
or otherwise
  
adversely
affect, of the then current ratings assigned to such Classes of
Certificates rated by it.
 
               
Basis Risk Shortfall:
  
For any Class of LIBOR
  
Certificates and any
  
Distribution
  
Date, the sum
of (i) the
  
excess,
  
if any,
  
of
  
(a) the
  
related
  
Current
  
Interest
  
calculated
  
on the basis of the least of
(x) the applicable
  
Certificate Index plus the applicable Certificate Margin, (y) the
Maximum Interest Rate and
(z) 11.00% over (b) the
  
related
  
Current
  
Interest
  
for the
  
applicable
  
Distribution
  
Date,
  
(ii) any
  
amount
described in clause
  
(i) remaining
  
unpaid from prior
  
Distribution
  
Dates, and (iii) interest on the amount in
clause
  
(ii) for
  
the
  
related
  
Accrual
  
Period
  
calculated
  
at a per annum
  
rate equal to the least of (x) the
applicable
  
Certificate Index plus the applicable
  
Certificate Margin, (y) the applicable Maximum Interest Rate
and (z) 11.00%.
 
               
Beneficial
  
Holder:
  
A Person
  
holding
  
a
  
beneficial
  
interest
  
in any
  
Certificate
  
through
  
a
Participant
  
or
  
an
  
Indirect
  
Participant
  
or a
  
Person
  
holding
  
a
  
beneficial
  
interest
  
in
  
any
  
Definitive
Certificate.
 
               
Book-Entry Certificates: As set forth in the Preliminary Statement.
 
               
Book-Entry Form: Any Certificate held through the facilities of the
Depository.
 
               
Business
  
Day:
  
Any day other than
  
(i) a
  
Saturday
  
or a Sunday or (ii) a day on which
  
banking
institutions
  
in New York or the state in which the
  
office
  
of the
  
Master
  
Servicer
  
or any
  
Servicer
  
or the
Corporate
  
Trust Office of the Trustee or Trust
  
Administrator
  
are located are
  
authorized or obligated by law
or executive order to be closed.
 
               
Carryforward
  
Interest:
  
For any Class of LIBOR
  
Certificates and any Distribution Date, the sum
of (1) the amount,
  
if any, by which (x) the sum of
  
(A) Current
  
Interest for such
  
Class for the
  
immediately
preceding
   
Distribution
  
Date
  
and
  
(B)
  
any
  
unpaid
  
Carryforward
   
Interest
  
for
  
such
  
Class from
  
previous
Distribution
  
Dates
  
exceeds
  
(y) the
  
amount
  
paid in respect of interest on such
  
Class on
  
such
  
immediately
preceding
  
Distribution
  
Date, and (2) interest on such amount for the related Accrual
Period at the applicable
Pass-Through Rate.
 
               
Cash Remittance
  
Date: With respect to any
  
Distribution
  
Date and (A) SPS, the 7th calendar day
preceding
  
such
  
Distribution
  
Date,
  
or if such 7th
  
calendar
  
day is not a Business
  
Day,
  
the
  
Business
  
Day
immediately
  
preceding
  
such
  
7th
  
calendar
  
day
  
and (B)
  
Wells
  
Fargo,
  
Ocwen,
  
JPMorgan
  
and the
  
Designated
Servicers,
  
the
  
18th calendar day of the month in which the Distribution Date
occurs, or if such 18th calendar
day is not a Business Day, the Business Day immediately following
such 18th calendar day.
 
               
Certificate:
  
Any Certificates
  
executed and authenticated by the Trust 
 
Administrator on behalf
of the
  
Trustee
  
for the
  
benefit of the
  
Certificateholders
  
in
  
substantially
  
the form or forms
  
attached as
Exhibits A through G hereto.
 
               
Certificate
  
Account:
  
The
  
separate
  
Eligible
  
Account
  
created and
  
maintained
  
with the Trust
Administrator,
  
or any other bank or trust company
  
acceptable
  
to the Rating
  
Agencies
  
which is
  
incorporated
under the laws of the United States or any state thereof pursuant
to
  
Section 3.05,
  
which account shall bear a
designation
  
clearly
  
indicating
  
that the funds
  
deposited
  
therein
  
are held in trust for the
  
benefit of the
Trust
  
Administrator,
  
as agent
  
for the
  
Trustee,
  
on behalf of the
  
Certificateholders
  
or any other
  
account
serving a similar
  
function
  
acceptable to the Rating
  
Agencies.
  
Funds in the
  
Certificate
  
Account may (i) be
held uninvested
  
without
  
liability for interest or compensation
  
thereon or (ii) be
  
invested at the direction
of the Trust
  
Administrator
  
in Eligible
  
Investments
  
and
  
reinvestment 
 
earnings
  
thereon (net of
  
investment
losses) shall be paid to the Trust
  
Administrator.
  
Funds
  
deposited in the Certificate
  
Account
  
(exclusive of
the
  
amounts
  
permitted
  
to be
  
withdrawn
  
pursuant
  
to
  
Section 3.08(b))
  
shall
  
be
  
held
  
in
  
trust
  
for
  
the
Certificateholders.
 
               
Certificate
  
Balance:
  
With respect to any Certificate at any date, the maximum dollar
amount of
principal to which the Holder thereof is then entitled
  
hereunder,
  
such amount being equal to the Denomination
thereof
  
(i) minus all
  
distributions of principal and allocations of Realized Losses,
  
including Excess Losses
or Applied Loss Amounts,
  
as applicable,
  
previously made or allocated with respect thereto and, in the case
of
the Class 5-A-2
  
Certificates and any Subordinate
  
Certificates,
  
reduced by any such amounts allocated to such
Class on
  
prior
  
Distribution
  
Dates pursuant to
  
Section 4.02
  
and (ii) plus the amount of any increase to the
Certificate Balance of such Certificate pursuant to Section 4.03.
 
 
              
With respect to each Class 5-X
  
Certificate,
  
on any date of
  
determination,
  
an amount equal to
the Percentage
  
Interest
  
evidenced by such
  
Certificate
  
multiplied by an amount equal to (i) the
  
excess,
  
if
any, of (A) the Aggregate
  
Loan Group Balance for Loan Group 5 as of such date of
  
determination,
  
over (B) the
then
  
aggregate
  
Class
  
Principal
  
Balance of the Group 5 Senior
  
Certificates
  
and Class M
  
Certificates
  
then
outstanding,
  
which represents the sum of (i) the initial
  
principal
  
balance of the REMIC III Regular Interest
5-X-PO, as reduced by Realized Losses allocated thereto and
payments deemed made thereon,
  
and (ii) accrued and
unpaid interest on the REMIC III Regular Interest 5-X-IO, as
reduced by Realized Losses allocated thereto.
 
               
Certificate
  
Group:
  
Any of
  
Certificate
  
Group 1,
  
Certificate
  
Group 2,
  
Certificate
  
Group 3,
Certificate Group 4 or Certificate Group 5, as applicable.
 
               
Certificate
  
Group 1:
  
Any of the Certificates with a
  
Class designation
  
beginning with "1" and
relating to Loan Group 1.
 
               
Certificate
  
Group 2:
  
Any of the Certificates with a
  
Class designation
  
beginning with "2" and
relating to Loan Group 2.
 
               
Certificate
  
Group 3:
  
Any of the Certificates with a
  
Class designation
  
beginning with "3" and
relating to Loan Group 3.
 
               
Certificate
  
Group 4:
  
Any of the Certificates with a
  
Class designation
  
beginning with "4" and
relating to Loan Group 4.
 
               
Certificate
  
Group 5:
  
Any of the Certificates with a
  
Class designation
  
beginning with "5" and
relating to Loan Group 5.
 
               
Certificateholder
  
or Holder:
  
The
  
Person in whose
  
name a
  
Certificate
  
is
  
registered
  
in the
Certificate Register.
 
           
    
Certificate Index: With respect to each Distribution Date and the
LIBOR
  
Certificates,
  
the rate
for one month United States
  
dollar
  
deposits
  
quoted on Telerate
  
Page 3750 as of 11:00 A.M.,
  
London time, on
the related Interest
  
Determination
  
Date relating to each Class of LIBOR
  
Certificates.
  
If such rate does not
appear on such page (or such other page as may
  
replace
  
that page on that
  
service,
  
or if such
  
service is no
longer
  
offered,
  
such other service for
  
displaying
  
one month LIBOR or comparable
  
rates as may be reasonably
selected by the Trust
  
Administrator
  
after
  
consultation
  
with DLJMC),
  
the rate will be the related Reference
Bank
  
Rate.
  
If no such
  
quotations
  
can be
  
obtained
  
and no related
  
Reference
  
Bank Rate is
  
available, 
 
the
Certificate
  
Index with respect to the LIBOR
  
Certificates
  
will be the
  
Certificate
  
Index
  
applicable to such
Certificates on the preceding Distribution Date.
 
               
On the Interest
  
Determination
  
Date
  
immediately
  
preceding each
  
Distribution
  
Date, the Trust
Administrator
  
shall determine each Certificate
  
Index for the Accrual Period
  
commencing on such
  
Distribution
Date and inform the Master Servicer and each Servicer of such rate.
 
               
Certificate
  
Margin:
  
As to each Class of LIBOR
  
Certificates,
  
the applicable
  
amount set forth
below:
 
                                                  
Certificate Margin
                   
Class
                    
(1)
                     
(2)
                   
5-A-1
                   
0.270%
                  
0.540%
                   
5-A-2
                   
0.330%
                  
0.660%
                   
5-M-1
                   
0.470%
                  
0.970%
                   
5-M-2
                   
0.650%
                  
1.150%
       
            
5-M-3
                   
1.300%
                  
1.800%
                   
5-M-4
                   
1.900%
                  
2.400%
                   
5-M-5
                   
2.200%
                  
2.700%
          
___________
---------------------------------------------------------------------------------------------------------------
          
(1) On and prior to the first
  
Distribution
  
Date on which the Optional
  
Termination
  
for
              
Loan Group 5 may occur.
          
(2) After the first Distribution Date on which the Optional
  
Termination for Loan Group 5
              
may occur.
 
               
Certificate Register:
  
The register maintained pursuant to Section 6.02(a) hereof.
 
               
Class:
  
All
  
Certificates
  
bearing the same class
  
designation
  
as set forth in the
  
Preliminary
Statement.
 
               
Class 5-M-1
  
Principal
  
Payment Amount:
  
For any Distribution Date on or after the Stepdown Date
and as long as a Trigger Event has not occurred
  
with respect to such
  
Distribution
  
Date,
  
will be the amount,
if any, by which (x) the sum of (i) the aggregate Class Principal
  
Balance of the Group 5 Senior
  
Certificates,
after
  
giving
  
effect to
  
payments
  
on such
  
Distribution
  
Date and
  
(ii) the
  
Class
  
Principal
  
Balance of the
Class 5-M-1
  
Certificates immediately prior to such Distribution Date exceeds
(y) the lesser of (A) the product
of (i) 88.90%
  
and (ii) the
  
Aggregate Loan Group Balance for Loan Group 5 for such
  
Distribution
  
Date and (B)
the amount,
  
if any, by which (i) the
  
Aggregate Loan Group Balance for Loan Group 5 for such Distribution
Date
exceeds (ii) 0.50% of the Aggregate Loan Group Balance for Loan
Group 5 as of the Cut-off Date.
 
               
Class 5-M-2
  
Principal
  
Payment Amount:
  
For any Distribution Date on or after the Stepdown Date
and as long as a Trigger Event has not occurred
  
with respect to such
  
Distribution
  
Date,
  
will be the amount,
if any, by which (x) the sum of (i) the
  
aggregate Class Principal
  
Balance of the Group 5 Senior
  
Certificates
and
  
Class 5-M-1
  
Certificates,
  
in each case,
  
after giving effect to payments on such
  
Distribution
  
Date and
(ii) the Class Principal
  
Balance of the Class 5-M-2
  
Certificates
  
immediately prior to such Distribution Date
exceeds
  
(y) the
  
lesser of (A) the product of (i) 93.30%
  
and (ii) the
  
Aggregate
  
Loan Group Balance for Loan
Group 5 for such
  
Distribution
  
Date and (B) the amount,
  
if any, by which (i) the Aggregate Loan Group Balance
for Loan Group 5 for such
  
Distribution
  
Date exceeds
  
(ii) 0.50% of the Aggregate
  
Loan Group Balance for Loan
Group 5 as of the Cut-off Date.
 
               
Class 5-M-3
  
Principal
  
Payment Amount:
  
For any Distribution Date on or after the Stepdown Date
and as long as a Trigger Event has not occurred
  
with respect to such
  
Distribution
  
Date,
  
will be the amount,
if any, by which (x) the sum of (i) the aggregate Class Principal
  
Balance of the Group 5 Senior
  
Certificates,
Class 5-M-1 and Class 5-M-2
  
Certificates,
  
in each case, after giving effect to payments on such
  
Distribution
Date
  
and
  
(ii) the
  
Class
  
Principal
  
Balance
  
of the
  
Class 5-M-3
  
Certificates
  
immediately
  
prior
  
to
  
such
Distribution
  
Date exceeds
  
(y) the lesser of (A) the
  
product of (i) 96.30% and (ii) the
  
Aggregate Loan Group
Balance for Loan Group 5 for such
  
Distribution
  
Date and (B) the amount,
  
if any, by which
  
(i) the
  
Aggregate
Loan Group Balance for Loan Group 5 for such Distribution
  
Date exceeds
  
(ii) 0.50% of the Aggregate Loan Group
Balance for Loan Group 5 as of the Cut-off Date.
 
               
Class 5-M-4
  
Principal
  
Payment Amount:
  
For any Distribution Date on or after the Stepdown Date
and as long as a Trigger Event has not occurred
  
with respect to such
  
Distribution
  
Date,
  
will be the amount,
if any, by which (x) the sum of (i) the aggregate Class Principal
  
Balance of the Group 5 Senior
  
Certificates,
Class 5-M-1,
  
Class 5-M-2 and Class 5-M-3
  
Certificates,
  
in each case, after giving effect to payments on such
Distribution
  
Date and (ii) the Class Principal
  
Balance of the Class 5-M-4
  
Certificates
  
immediately prior to
such
  
Distribution
  
Date exceeds
  
(y) the lesser of (A) the
  
product of (i) 97.30% and (ii) the
  
Aggregate Loan
Group
  
Balance
  
for Loan
  
Group 5 for such
  
Distribution
  
Date and (B) the
  
amount,
  
if any,
  
by which
  
(i) the
Aggregate Loan Group Balance for Loan Group 5 for such
  
Distribution
  
Date exceeds
  
(ii) 0.50% of the Aggregate
Loan Group Balance for Loan Group 5 as of the Cut-off Date.
 
               
Class 5-M-5
  
Principal
  
Payment Amount:
  
For any Distribution Date on or after the Stepdown Date
and as long as a Trigger Event has not occurred
  
with respect to such
  
Distribution
  
Date,
  
will be the amount,
if any, by which (x) the sum of (i) the aggregate Class Principal
  
Balance of the Group 5 Senior
  
Certificates,
Class 5-M-1,
  
Class 5-M-2,
  
Class 5-M-3
  
and
  
Class 5-M-4
  
Certificates,
  
in each case,
  
after giving effect to
payments on such
  
Distribution
  
Date and
  
(ii) the
  
Class
  
Principal
  
Balance of the
  
Class 5-M-5
  
Certificates
immediately
  
prior to such
  
Distribution
  
Date exceeds
  
(y) the
  
lesser of (A) the
  
product of
  
(i) 98.30%
  
and
(ii) the
  
Aggregate Loan Group Balance for Loan Group 5 for such
  
Distribution Date and (B) the amount, if any,
by which (i) the Aggregate Loan Group Balance for Loan Group 5 for
such
  
Distribution
  
Date exceeds
  
(ii) 0.50%
of the Aggregate Loan Group Balance for Loan Group 5 as of the
Cut-off Date.
 
               
Class 5-X
  
Distributable
  
Amount:
  
With
  
respect
  
to any
  
Distribution
  
Date
  
and the
  
Class 5-X
Certificates,
  
to the extent of any Monthly
  
Excess
  
Cashflow
  
remaining
  
on such
  
Distribution
  
Date after the
distribution
  
of
  
amounts
  
pursuant
  
to
  
Section 4.01(II)(d)(i)-(xi),
  
the sum of
  
(a) the
  
amount of
  
interest
accrued
  
during the related
  
Accrual
  
Period on the Class 5-X
  
Certificates
  
(as
  
described in the
  
Preliminary
Statement) and (b) the Overcollateralization Release Amount, if
any, for such Distribution Date.
 
               
Class 5-X
  
Notional
  
Amount:
  
With respect to the Class 5-X 
 
Certificates
  
or REMIC III
  
Regular
Interest
  
5-X-IO and any
  
Distribution
  
Date,
  
the aggregate of the
  
Uncertificated
  
Principal
  
Balances of the
REMIC II
  
Regular
  
Interests LT1, LT2, LT3 and LT4
  
immediately
  
prior to such
  
Distribution
  
Date,
  
(which for
clarification
  
is equal to the
  
Aggregate
  
Loan
  
Group
  
Balance
  
for Loan
  
Group 5
  
as of the
  
first day of the
related
  
Collection Period
  
(excluding any such Mortgage Loans that were subject to a Payoff,
  
the principal of
which was distributed on the Distribution Date preceding the
current Distribution Date)).
 
               
Class A Certificates:
  
As set forth in the Preliminary Statement.
 
               
Class C-B Certificates:
  
As set forth in the Preliminary Statement.
 
               
Class C-B
  
Credit Support
  
Depletion
  
Date: The first
  
Distribution
  
Date on which the aggregate
Class Principal Balance of the Class C-B Certificates has been or
will be reduced to zero.
 
               
Class C-B
  
Percentage:
  
With respect to any
  
Distribution
  
Date, the aggregate
  
Class
  
Principal
Balance of the Class C-B
  
Certificates
  
immediately
  
prior to such
  
Distribution
  
Date divided by the Aggregate
Groups 1-4
  
Collateral
  
Balance
  
as of the first
  
day of the
  
related
  
Collection
  
Period
  
(excluding
  
any such
Mortgage Loans that were subject to a Payoff,
  
the principal of which was distributed on the Distribution
  
Date
preceding the current Distribution Date).
 
               
Class Interest
  
Shortfall:
  
With respect to any Distribution Date and Class of Group 1, Group
2,
Group 3,
  
Group 4 and
  
Class C-B
  
Certificates,
  
the amount by which the amount
  
described in clause (i) of the
definition
  
of
  
Interest
  
Distribution
  
Amount
  
for
  
such
  
Class,
  
exceeds
  
the
  
amount
  
of
  
interest
  
actually
distributed on such Class on such Distribution Date.
 
               
Class M Certificates:
  
The Class 5-M-1,
  
Class 5-M-2,
  
Class 5-M-3,
  
Class 5-M-4 and Class 5-M-5
Certificates.
 
               
Class Notional Amount:
  
The Class 5-X Notional Amount.
 
               
Class
  
Principal
  
Balance:
  
With respect to any Class and as to any date of
  
determination,
  
the
aggregate of the Certificate Balances of all Certificates of such
Class as of such date.
 
               
Class Unpaid
  
Interest
  
Amounts:
  
With respect to any
  
Distribution
  
Date and Class of
  
interest
bearing
  
Group 1,
  
Group 2,
  
Group 3,
  
Group 4 and
  
Class C-B
  
Certificates,
  
the amount by which the aggregate
Class Interest
  
Shortfalls for such Class on prior
  
Distribution
  
Dates exceeds the amount
  
distributed on such
Class on prior Distribution Dates pursuant to clause (ii) of the
definition of Interest Distribution Amount.
 
               
Class Y
  
Principal
  
Reduction
  
Amounts:
  
For any
  
Distribution
  
Date,
  
the
  
amounts by which the
Uncertificated
  
Principal
  
Balances of the Class Y Regular
  
Interests will be reduced on such Distribution Date
by the allocation of Realized Losses and the distribution of
principal, determined as described in Appendix A.
 
               
Class Y Regular Interests:
  
The Class Y-1, Class Y-2, Class Y-3 and Class Y-4 Regular
Interests.
 
               
Class Y-1 Principal
  
Distribution
  
Amount: For any Distribution Date, the excess, if any, of the
Class Y-1
  
Principal
  
Reduction Amount for such Distribution Date over the principal
portion of Realized Losses
allocated to the Class Y-1 Regular Interest on such Distribution
Date.
 
               
Class Y-1
  
Principal
  
Reduction Amount: The Class Y Principal Reduction Amount for the
Class Y-1
Regular Interest as determined pursuant to the provisions of the
Appendix A.
 
               
Class Y-1 Regular Interest:
  
The uncertificated
  
undivided
  
beneficial interest in REMIC I which
constitutes a REMIC I Regular Interest and is entitled to
distributions as set forth herein.
 
               
Class Y-2 Principal
  
Distribution
  
Amount: For any Distribution Date, the excess, if any, of the
Class Y-2
  
Principal
  
Reduction Amount for such Distribution Date over the principal
portion of Realized Losses
allocated to the Class Y-2 Regular Interest on such Distribution
Date.
 
               
Class Y-2
  
Principal
  
Reduction Amount: The Class Y Principal Reduction Amount for the
Class Y-2
Regular Interest as determined pursuant to the provisions of the
Appendix A.
 
               
Class Y-2 Regular Interest:
  
The uncertificated
  
undivided
  
beneficial interest in REMIC I which
constitutes a REMIC I Regular Interest and is entitled to
distributions as set forth herein.
 
               
Class Y-3 Principal
  
Distribution
  
Amount: For any Distribution Date, the excess, if any, of the
Class Y-3
  
Principal
  
Reduction Amount for such Distribution Date over the principal
portion of Realized Losses
allocated to the Class Y-3 Regular Interest on such Distribution
Date.
 
               
Class Y-3
  
Principal
  
Reduction Amount: The Class Y Principal Reduction Amount for the
Class Y-3
Regular Interest as determined pursuant to the provisions of the
Appendix A.
 
               
Class Y-3 Regular Interest:
  
The uncertificated
  
undivided
  
beneficial interest in REMIC I which
constitutes a REMIC I Regular Interest and is entitled to
distributions as set forth herein.
 
               
Class Y-4 Principal
  
Distribution
  
Amount: For any Distribution Date, the excess, if any, of the
Class Y-4
  
Principal
  
Reduction Amount for such Distribution Date over the principal
portion of Realized Losses
allocated to the Class Y-4 Regular Interest on such Distribution
Date.
 
               
Class Y-4
  
Principal
  
Reduction Amount: The Class Y Principal Reduction Amount for the
Class Y-4
Regular Interest as determined pursuant to the provisions of the
Appendix A.
 
               
Class Y-4 Regular Interest:
  
The uncertificated
  
undivided
  
beneficial interest in REMIC I which
constitutes a REMIC I Regular Interest and is entitled to
distributions as set forth herein.
 
               
Class Z
  
Principal
  
Reduction
  
Amounts:
  
For any
  
Distribution
  
Date,
  
the
  
amounts by which the
Uncertificated
  
Principal
  
Balances of the Class Z Regular
  
Interests will be reduced on such Distribution Date
by the
  
allocation
  
of
  
Realized
  
Losses and the
  
distribution
  
of
  
principal,
  
which shall be in each case the
excess
  
of (A) the
  
sum of
  
(x) the
  
excess
  
of the
  
REMIC I
  
Available
  
Distribution
  
Amount
  
for the
  
related
Group (i.e.
  
the "related Group" for the Class Z-1
  
Regular
  
Interest is the Group 1 Loans, the "related Group"
for the
  
Class Z-2
  
Regular
  
Interest is the Group 2
  
Loans,
  
the
  
"related
  
Group" for the
  
Class Z-3
  
Regular
Interest
  
is the
  
Group 3
  
Loans and the
  
"related
  
Group" for the
  
Class Z-4
  
Regular
  
Interest is the Group 4
Loans) exclusive of any Recoveries
  
included therein over the amounts thereof
  
distributable
  
(i) in respect of
interest on such Class Z
  
Regular
  
Interest and the related
  
Class Y
  
Regular
  
Interest and (ii) in the case of
the
  
Group 1
  
Loans,
  
to the
  
Class AR-L
  
Certificates
  
and
  
(y) the
  
amount of Realized
  
Losses
  
allocable
  
to
principal for the related Group over (B) the Class Y Principal
Reduction Amount for the related Group.
 
               
Class Z Regular Interests: The Class Z-1, Class Z-2, Class Z-3 and
Class Z-4 Regular Interests.
 
               
Class Z-1 Principal
  
Distribution
  
Amount: For any Distribution Date, the excess, if any, of the
Class Z-1
  
Principal
  
Reduction Amount for such Distribution Date over the principal
portion of Realized Losses
allocated to the Class Z-1 Regular Interest on such Distribution
Date.
 
               
Class Z-1
  
Principal
  
Reduction Amount: The Class Z Principal Reduction Amount for the
Class Z-1
Regular Interest as determined pursuant to the provisions of the
Appendix A.
 
               
Class Z-1 Regular Interest:
  
The uncertificated
  
undivided
  
beneficial interest in REMIC I which
constitutes a REMIC I Regular Interest and is entitled to
distributions as set forth herein.
 
               
Class Z-2 Principal
  
Distribution
  
Amount: For any Distribution Date, the excess, if any, of the
Class Z-2
  
Principal
  
Reduction Amount for such Distribution Date over the principal
portion of Realized Losses
allocated to the Class Z-2 Regular Interest on such Distribution
Date.
 
               
Class Z-2
  
Principal
  
Reduction Amount: The Class Z Principal Reduction Amount for the
Class Z-2
Regular Interest as determined pursuant to the provisions of the
Appendix A.
 
               
Class Z-2 Regular Interest:
  
The uncertificated
  
undivided
  
beneficial interest in REMIC I which
constitutes a REMIC I Regular Interest and is entitled to
distributions as set forth herein.
 
               
Class Z-3 Principal
  
Distribution
  
Amount: For any Distribution Date, the excess, if any, of the
Class Z-3
  
Principal
  
Reduction Amount for such Distribution Date over the principal
portion of Realized Losses
allocated to the Class Z-3 Regular Interest on such Distribution
Date .
 
               
Class Z-3
  
Principal
  
Reduction Amount: The Class Z Principal Reduction Amount for the
Class Z-3
Regular Interest as determined pursuant to the provisions of the
Appendix A.
 
               
Class Z-3 Regular Interest:
  
The uncertificated
  
undivided
  
beneficial interest in REMIC I which
constitutes a REMIC I Regular Interest and is entitled to
distributions as set forth herein.
 
               
Class Z-4 Principal
  
Distribution
  
Amount: For any Distribution Date, the excess, if any, of the
Class Z-4
  
Principal
  
Reduction Amount for such Distribution Date over the principal
portion of Realized Losses
allocated to the Class Z-4 Regular Interest on such Distribution
Date.
 
               
Class Z-4
  
Principal
  
Reduction Amount: The Class Z Principal Reduction Amount for the
Class Z-4
Regular Interest as determined pursuant to the provisions of the
Appendix A.
 
               
Class Z-4 Regular Interest:
  
The uncertificated
  
undivided
  
beneficial interest in REMIC I which
constitutes a REMIC I Regular Interest and is entitled to
distributions as set forth herein.
 
               
Clearing Agency:
  
An organization
  
registered as a "clearing
  
agency" pursuant to Section 17A of
the Securities
  
Exchange Act of 1934, as amended,
  
which initially shall be DTC, the nominee of which is Cede &
Co., as the
  
registered
  
Holder of the Book Entry
  
Certificates.
  
The
  
Clearing
  
Agency shall at all times be a
"clearing
  
corporation"
  
as defined in Section 8
  
102(a)(5) of the Uniform
  
Commercial Code of the State of New
York.
 
               
Closing Date:
  
October 31, 2005.
 
               
Code:
  
The Internal Revenue Code of 1986, as amended.
 
               
Collection
  
Account:
  
The accounts
  
established
  
and maintained by a Servicer in accordance with
Section 3.05.
 
               
Collection
  
Period:
  
With respect to each Distribution Date, the period commencing on
the second
day of the month preceding the month of the
  
Distribution
  
Date and ending on the first day of the month of the
Distribution Date.
 
               
Commencement
  
of
  
Foreclosure:
  
The first official
  
action
  
required under local law to commence
foreclosure
  
proceedings or to schedule a trustee's sale under a deed of trust,
  
including:
  
(i) in the case of
a mortgage,
  
any filing or service of process
  
necessary
  
to commence
  
an action to
  
foreclose;
  
or (ii) in the
case of a deed of trust, the posting, publishing, filing or
delivery of a notice of sale.
 
               
Compensating
  
Interest
  
Payment:
  
For any Distribution Date and the SPS Serviced Mortgage Loans,
the lesser of (i) the
  
aggregate
  
Servicing
  
Fee payable to SPS in respect of the SPS Serviced
  
Mortgage
  
Loans
for such
  
Distribution
  
Date and (ii) the
  
aggregate
  
Prepayment
  
Interest
  
Shortfall
  
allocable to Payoffs and
Curtailments with respect to the SPS Serviced Mortgage Loans.
 
          
     
For any
  
Distribution
  
Date and the
  
Ocwen
  
Serviced
  
Mortgage
  
Loans,
  
the
  
lesser
  
of
  
(i) the
aggregate
  
Servicing
  
Fee
  
payable
  
to
  
Ocwen
  
in
  
respect
  
of the
  
Ocwen
  
Serviced
  
Mortgage
  
Loans
  
for
  
such
Distribution Date and (ii) the aggregate
  
Prepayment
  
Interest Shortfall
  
allocable to Payoffs and Curtailments
with respect to the Ocwen Serviced Mortgage Loans.
 
               
For any
  
Distribution
  
Date and the
  
JPMorgan
  
Serviced
  
Mortgage
  
Loans,
  
the lesser of (i) the
aggregate
  
Servicing
  
Fee payable to
  
JPMorgan
  
in respect of the
  
JPMorgan
  
Serviced
  
Mortgage
  
Loans for such
Distribution Date and (ii) the aggregate
  
Prepayment
  
Interest Shortfall
  
allocable to Payoffs and Curtailments
with respect to the JPMorgan Serviced Mortgage Loans.
 
               
For any
  
Distribution
  
Date and the Wells Fargo Serviced
  
Mortgage Loans,
  
the lesser of (i) the
aggregate
  
Servicing Fee payable to Wells Fargo in respect of the Wells Fargo
Serviced
  
Mortgage Loans for such
Distribution Date and (ii) the aggregate
  
Prepayment
  
Interest Shortfall
  
allocable to Payoffs and Curtailments
with respect to the Wells Fargo Serviced Mortgage Loans.
 
               
For any Distribution
  
Date and the Master Servicer,
  
the Compensating
  
Interest Payment shall be
equal to:
 
(a)
     
with respect to the SPS Serviced
  
Mortgage Loans, the excess of (i) the
  
Compensating
  
Interest Payment
        
required to be remitted by SPS for such Distribution Date over (ii)
the
  
Compensating
  
Interest Payment
        
actually remitted by SPS for such Distribution Date;
 
(b)
     
with respect to the Wells Fargo Serviced
  
Mortgage Loans, the excess of (i) the
  
Compensating
  
Interest
        
Payment required to be remitted by Wells Fargo for such
  
Distribution
  
Date over (ii) the
  
Compensating
        
Interest Payment actually remitted by Wells Fargo for such
Distribution Date;
 
(c)
     
with respect to the Ocwen Serviced Mortgage Loans, the excess of
(i) the Compensating
  
Interest Payment
        
required
  
to be
  
remitted
  
by Ocwen for such 
 
Distribution
  
Date over
  
(ii) the
  
Compensating
  
Interest
        
Payment actually remitted by Ocwen for such Distribution Date;
 
(d)
     
with respect to the JPMorgan
  
Serviced
  
Mortgage
  
Loans,
  
the excess of (i) the
  
Compensating
  
Interest
        
Payment
  
required to be remitted by JPMorgan
  
for such
  
Distribution
  
Date over
  
(ii) the
  
Compensating
        
Interest Payment actually remitted by JPMorgan for such
Distribution Date;
 
(e)
     
with respect to the IndyMac Serviced
  
Mortgage Loans, the excess of (i) the
  
Compensating
  
Interest (as
        
defined in the
  
IndyMac
  
Underlying
  
Servicing
  
Agreement)
  
required
  
to be
  
remitted by IndyMac on the
        
Remittance
  
Date (as
  
defined
  
in the
  
IndyMac
  
Underlying
  
Servicing
  
Agreement)
  
in the month of such
        
Distribution Date over (ii) the
  
Compensating
  
Interest (as defined in the IndyMac Underlying Servicing
        
Agreement)
  
actually
  
remitted by IndyMac on the Remittance Date (as defined in the
IndyMac
  
Underlying
        
Servicing Agreement) in the month of such Distribution Date;
 
(f)
     
with respect to the GMAC Mortgage Serviced Mortgage Loans, the
excess of (i) the Compensating
  
Interest
        
(as
  
defined in the GMAC
  
Mortgage
  
Underlying
  
Servicing
  
Agreement)
  
required
  
to be remitted by GMAC
        
Mortgage on the Remittance
  
Date (as defined in the GMAC Mortgage
  
Underlying
  
Servicing
  
Agreement) in
        
the month of such
  
Distribution
  
Date over
  
(ii) the
  
Compensating
  
Interest
  
(as
  
defined
  
in the GMAC
        
Mortgage Underlying
  
Servicing Agreement) actually remitted by GMAC Mortgage on the
Remittance Date (as
        
defined in the GMAC Mortgage Underlying Servicing Agreement) in the
month of such Distribution Date;
 
(g)
     
with respect to the
  
Countrywide
  
Serviced
  
Mortgage Loans,
  
the excess of (i) the Prepayment
  
Interest
        
Shortfall
  
Amount (as
  
defined in the
  
Countrywide
  
Servicing
  
Agreement)
  
required
  
to be
  
remitted by
        
Countrywide on the Remittance Date (as defined in the Countrywide
  
Servicing Agreement) in the month of
        
such Distribution Date over (ii) the amount of Prepayment
  
Interest Shortfall Amount (as defined in the
        
Countrywide
  
Servicing
  
Agreement)
  
actually remitted by Countrywide on the Remittance Date (as defined
     
   
in the Countrywide Servicing Agreement) in the month of such
Distribution Date; and
 
(h)
     
with respect to the EverBank Serviced
  
Mortgage Loans, the excess of (i) the Compensating
  
Interest (as
        
defined in the
  
EverBank
  
Servicing
  
Agreement) 
 
required to be remitted by EverBank on the
  
Remittance
        
Date (as defined in the EverBank Servicing
  
Agreement) in the month of such Distribution Date over (ii)
        
the amount of Compensating
  
Interest (as defined in the EverBank Servicing Agreement) actually
remitted
        
by EverBank on the
  
Remittance
  
Date (as defined in the EverBank
  
Servicing
  
Agreement) in the month of
        
such Distribution Date.
 
(i)
     
with respect to the First Horizon Serviced Mortgage Loans, the
excess of (i) the Compensating
  
Interest
        
(as defined in the First Horizon Servicing
  
Agreement)
  
required to be remitted by First Horizon on the
        
Remittance
  
Date
  
(as
  
defined
  
in the
  
First
  
Horizon
  
Servicing
  
Agreement)
  
in
  
the
  
month
  
of
  
such
       
 
Distribution
  
Date over (ii) the amount of
  
Compensating
  
Interest
  
(as
  
defined
  
in the First
  
Horizon
        
Servicing
  
Agreement)
  
actually
  
remitted by First
  
Horizon on the
  
Remittance
  
Date (as defined in the
        
First Horizon Servicing Agreement) in the month of such
Distribution Date.
 
               
Cooperative
  
Corporation:
  
With
  
respect to any
  
Cooperative
  
Loan,
  
the
  
cooperative
  
apartment
corporation
  
that holds legal title to the related
  
Cooperative
  
Property and grants
  
occupancy rights to units
therein to stockholders through Proprietary Leases or similar
arrangements.
 
               
Cooperative
  
Lien Search:
  
A search for (a) federal tax liens,
  
mechanics'
  
liens,
  
lis pendens,
judgments
  
of
  
record
  
or
  
otherwise
  
against
  
(i) the
  
Cooperative
  
Corporation
  
and
  
(ii) the
  
seller
  
of the
Cooperative
  
Unit,
  
(b) filings of Financing
  
Statements and (c) the deed of the Cooperative
  
Property into the
Cooperative Corporation.
 
               
Cooperative
  
Loan: A Mortgage
  
Loan that is secured by a first lien on and a perfected
  
security
interest in
  
Cooperative
  
Shares and the related
  
Proprietary
  
Lease
  
granting
  
exclusive
  
rights to occupy the
related Cooperative Unit in the building owned by the related
Cooperative Corporation.
 
    
           
Cooperative
  
Property:
  
With respect to any Cooperative Loan, all real property and
improvements
thereto and rights
  
therein and thereto owned by a Cooperative
  
Corporation
  
including
  
without
  
limitation the
land, separate dwelling units and all common elements.
 
               
Cooperative
  
Shares:
  
With
  
respect to any
  
Cooperative
  
Loan,
  
the shares of stock
  
issued by a
Cooperative Corporation and allocated to a Cooperative Unit and
represented by stock certificates.
 
               
Cooperative
  
Unit:
  
With
  
respect to any
  
Cooperative
  
Loan,
  
a specific
  
unit in a
  
Cooperative
Property.
 
               
Corporate
  
Trust Office:
  
With respect to the Trustee,
  
the designated
  
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 60 Livingston
  
Avenue,
St.
  
Paul,
  
Minnesota
  
55107,
  
Attention:
  
Corporate
  
Trust-Structured
  
Finance.
  
With
  
respect
  
to
  
the
  
Trust
Administrator,
  
the designated office of the Trust
  
Administrator 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 9062 Old Annapolis Road,
  
Columbia,
  
MD 21045,
  
Attention: CSFB
  
ARMT
2005-11,
  
except for purposes of
  
Section 6.06
  
and
  
certificate
  
transfer
  
purposes,
  
such term shall mean the
office or agency of the Trust
  
Administrator
  
located at Wells
  
Fargo
  
Bank,
  
N.A.,
  
6th
  
Street and
  
Marquette
Avenue, Minneapolis, Minnesota
  
55479, Attention: CSFB ARMT 2005-11.
 
               
Countrywide:
  
Countrywide Home Loans Servicing LP, and its successors and
assigns.
 
    
           
Countrywide
  
Serviced
  
Mortgage
  
Loans:
  
The Mortgage
  
Loans
  
identified as such on the Mortgage
Loan Schedule, for which Countrywide is the applicable Designated
Servicer.
 
               
Countrywide
  
Reconstituted
  
Servicing Agreement:
  
That certain Reconstituted Servicing Agreement
dated as of October 1,
  
2005 among DLJMC,
  
Countrywide and the Master Servicer, and acknowledged by the
Trustee
and the Trust Administrator.
 
               
Countrywide
  
Underlying
  
Servicing
  
Agreement:
  
The
  
"Servicing
  
Agreement"
  
referred
  
to in the
Countrywide Reconstituted Servicing Agreement.
 
               
Current Interest: For any Class of Group 5 Certificates,
  
other than the Class 5-X Certificates,
and
  
Distribution
  
Date,
  
the amount of interest
  
accruing at the applicable
  
Pass-Through
  
Rate on the related
Class Principal
  
Balance of such
  
Class during the related Accrual Period;
  
provided,
  
that as to each Class of
Group 5
  
Certificates
  
the Current
  
Interest shall be reduced by a pro rata portion of any Interest
  
Shortfalls
to the extent not covered by Monthly Excess Interest.
 
               
Curtailment:
  
Any payment of principal on a Mortgage
  
Loan,
  
made by or on behalf of the related
Mortgagor,
  
other than a
  
Scheduled
  
Payment,
  
a prepaid
  
Scheduled
  
Payment
  
or a Payoff,
  
which is applied to
reduce the outstanding Stated Principal Balance of the Mortgage
Loan.
 
               
Custodial Agreement: An agreement,
  
dated as of the date hereof, among a custodian,
  
the Trustee
and the
  
Trust
  
Administrator,
  
pursuant
  
to
  
which
  
such
  
custodian
  
agrees
  
to hold any of the
  
documents
  
or
instruments
  
referred to in
  
Section 2.01
  
of this
  
Agreement as agent for the Trustee.
  
As of the date hereof,
the Custodian shall act pursuant to the LaSalle Custodial
Agreement.
 
               
Custodian:
  
A custodian which is appointed pursuant to a Custodial
  
Agreement.
  
Any Custodian so
appointed shall act as agent on behalf of the Trustee,
  
and shall be compensated by the Trust
  
Administrator or
as otherwise specified therein.
  
Initially, LaSalle shall serve as Custodian for all of the Mortgage
Loans.
 
               
Cut-off Date:
  
October 1, 2005.
 
               
Cut-off
  
Date
  
Principal
  
Balance:
  
With
  
respect to any
  
Mortgage
  
Loan,
  
the Stated
  
Principal
Balance thereof as of the close of business on the Cut-off Date.
 
               
Data
  
Remittance
  
Date:
  
With
  
respect
  
to any
  
Distribution
  
Date and each
  
Servicer,
  
the 10th
calendar day of the month in which such
  
Distribution
  
Date occurs,
  
or if such 10th day is not a Business Day,
the Business Day immediately following such 10th day .
 
               
DBRS:
  
Dominion Bond Rating Service, Inc. or any successor thereto.
 
               
Debt Service
  
Reduction:
  
With respect to a Mortgage
  
Loan in Loan Group 1,
  
Loan Group 2,
  
Loan
Group 3
  
or Loan
  
Group 4,
  
a
  
reduction
  
by a court
  
of
  
competent
  
jurisdiction
  
in a
  
proceeding
  
under
  
the
Bankruptcy Code in the Scheduled
  
Payment for such Mortgage Loan which became final and non
appealable,
  
except
such a
  
reduction
  
resulting
  
from
  
a
  
Deficient
  
Valuation
  
or
  
any
  
reduction
  
that
  
results
  
in a
  
permanent
forgiveness of principal.
 
               
Debt
  
Service
  
Reduction
  
Mortgage
  
Loan:
  
Any
  
Mortgage
  
Loan that became the subject of a Debt
Service Reduction.
 
               
Deficient
  
Valuation:
  
With respect to any Mortgage
  
Loan in Loan Group 1,
  
Loan
  
Group 2,
  
Loan
Group 3 or Loan
  
Group 4,
  
a valuation by a court of competent
  
jurisdiction
  
of the
  
Mortgaged
  
Property in an
amount less than the then
  
outstanding
  
indebtedness
  
under the Mortgage
  
Loan,
  
or that results in a permanent
forgiveness of principal, which valuation in either case results
from a proceeding under the Bankruptcy Code.
 
               
Deferred Amount:
  
For any Class of Group 5
  
Subordinate
  
Certificates
  
(other than the Class 5-X
Certificates)
  
and
  
Class 5-A-2
  
Certificates
  
and
  
Distribution
  
Date,
  
will equal the amount by which (x) the
aggregate of the Applied Loss Amounts
  
previously
  
applied in reduction of the Class Principal
  
Balance thereof
exceeds (y) the sum of (i) the aggregate of amounts
  
previously paid in reimbursement
  
thereof and (ii) amounts
added to the Class
  
Principal
  
Balances
  
thereof
  
pursuant
  
to
  
Section 4.03(a)(ii) on
  
all prior
  
Distribution
Dates, including such Distribution Date.
 
               
Definitive Certificate:
  
As defined in Section 6.07.
 
               
Deleted Mortgage Loan: As defined in Section 2.03.
 
               
Delinquency
  
Rate:
  
With
  
respect
  
to
  
any
  
Distribution
  
Date,
  
the
  
fraction,
  
expressed
  
as a
percentage,
  
the numerator of which is the aggregate
  
outstanding
  
principal
  
balance of all Mortgage
  
Loans in
Loan Group 5 60 or more days
  
delinquent
  
(including all
  
foreclosures
  
and REO
  
Properties) as of the close of
business on the last day of such month,
  
and the
  
denominator
  
of which is the Aggregate Loan Group Balance for
Loan Group 5 as of the close of business on the last day of such
month.
 
               
Denomination:
  
With
  
respect to each
  
Certificate,
  
the amount set forth on the face
  
thereof as
the "Initial
  
Certificate
  
Balance of this
  
Certificate" or the "Initial
  
Notional Amount of this
  
Certificate"
or, if neither of the foregoing, the Percentage Interest appearing
on the face thereof.
 
               
Deposit Amount:
  
As defined in Section 4.10(e) or Section 4.11(e) herein, as
applicable.
 
               
Depositor:
  
Credit Suisse First Boston Mortgage
  
Securities
  
Corp., a Delaware
  
corporation,
  
or
its successor in interest.
 
               
Depository
  
Agreement:
  
The Letter of
  
Representation
  
dated as of the Closing Date by and among
DTC, the Depositor and the Trust Administrator for the benefit of
the Trustee.
 
               
Designated
  
Mortgage Loans: The IndyMac Serviced
  
Mortgage Loans,
  
unless any such Mortgage Loan
is no longer
  
serviced by IndyMac
  
under the
  
IndyMac
  
Reconstituted
  
Servicing
  
Agreement,
  
the GMAC
  
Mortgage
Serviced
  
Mortgage
  
Loans,
  
unless any such Mortgage Loan is no longer serviced by GMAC
Mortgage under the GMAC
Mortgage Reconstituted
  
Servicing Agreement,
  
the Countrywide Serviced Mortgage Loans, unless any such Mortgage
Loan is no longer serviced by Countrywide
  
under the Countrywide
  
Servicing
  
Agreement,
  
the EverBank
  
Serviced
Mortgage Loans,
  
unless any such Mortgage Loan is no longer
  
serviced by EverBank under the EverBank
  
Servicing
Agreement and the First Horizon
  
Serviced
  
Mortgage Loans,
  
unless any such Mortgage Loan is no longer serviced
by First Horizon under the First Horizon Servicing Agreement.
 
               
Designated Servicer:
  
Each of IndyMac, GMAC Mortgage,
  
Countrywide,
  
EverBank and First Horizon,
as applicable.
 
               
Designated
  
Servicing Agreement:
  
Each of the IndyMac
  
Reconstituted
  
Servicing Agreement,
  
GMAC
Mortgage
  
Reconstituted
  
Servicing
  
Agreement,
   
Countrywide
   
Reconstituted
   
Servicing
  
Agreement,
   
EverBank
Reconstituted Servicing Agreement and First Horizon Reconstituted
Servicing Agreement, as applicable.
 
               
Determination
  
Date: With respect to each
  
Distribution
  
Date and (i) each
  
Servicer (other than
Wells Fargo),
  
the 10th day of the calendar month in which such
  
Distribution
  
Date occurs or, if such 10th day
is not a Business Day, the Business Day
  
immediately
  
succeeding
  
such Business Day and (ii) Wells
  
Fargo,
  
the
Business Day immediately preceding the related Cash Remittance
Date.
 
               
Disqualified
  
Organization:
  
Any
  
organization
  
defined as a "disqualified
  
organization"
  
under
Section 860E(e)(5)
  
of the Code,
  
which
  
includes any of the following:
  
(i) the
  
United
  
States,
  
any State or
political
  
subdivision
  
thereof,
  
any possession of the United States, or any agency or
  
instrumentality of any
of the foregoing
  
(other than an
  
instrumentality
  
which is a corporation
  
if all of its activities are subject
to tax and,
  
except for the FHLMC,
  
a majority of its board of directors
  
is not selected by such
  
governmental
unit), (ii) a foreign government,
  
any international
  
organization,
  
or any agency or instrumentality of any of
the foregoing,
  
(iii) any
  
organization (other than certain farmers'
  
cooperatives
  
described in Section 521 of
the Code)
  
which is exempt
  
from the tax
  
imposed
  
by
  
Chapter 1
  
of the Code
  
(including
  
the tax
  
imposed
  
by
Section 511 of the Code on unrelated business taxable income),
  
(iv) rural electric and telephone
  
cooperatives
described in
  
Section 1381(a)(2)(C)
  
of the Code,
  
(v) an
  
"electing large
  
partnership"
  
within the meaning of
Section 775
  
of the Code,
  
and (vi) any
  
other Person so
  
designated by the Trust
  
Administrator
  
based upon an
Opinion of Counsel
  
that the
  
holding of an
  
Ownership
  
Interest in a Residual
  
Certificate
  
by such Person may
cause the REMIC or any Person
  
having an
  
Ownership
  
Interest
  
in any
  
Class of
  
Certificates
  
(other than such
Person) to incur a liability
  
for any federal tax imposed
  
under the Code that would not
  
otherwise
  
be imposed
but for the Transfer of an Ownership
  
Interest in a Residual
  
Certificate
  
to such
  
Person.
  
The terms
  
"United
States,"
  
"State" and
  
"international
  
organization"
  
shall have the meanings set forth in
  
Section 7701 of the
Code or successor provisions.
 
               
Distribution
  
Date:
  
The 25th day of any month,
  
or if such 25th day is not a Business
  
Day, the
Business Day immediately following such 25th day, commencing in
November 2005.
 
               
DLJMC:
  
DLJ Mortgage Capital, Inc., a Delaware corporation, and its
successors and assigns.
 
               
DTC:
  
The Depository Trust Company.
 
               
Due Date:
  
With
  
respect to each
  
Mortgage
  
Loan and any
  
Distribution
  
Date,
  
the date on which
Scheduled
  
Payments
  
on such
  
Mortgage
  
Loan
  
are due
  
which
  
is
  
either
  
the
  
first
  
day of the
  
month of such
Distribution
  
Date,
  
or if Scheduled
  
Payments on such
  
Mortgage Loan are due on a day other than the first day
of the
  
month,
  
the date in the
  
calendar
  
month
  
immediately
  
preceding
  
the
  
Distribution
  
Date on which such
Scheduled Payments are due, exclusive of any days of grace.
 
               
Eligible
  
Account:
  
Either
  
(i) an
  
account 
 
or
  
accounts
  
maintained
  
with a
  
federal
  
or state
chartered
  
depository
  
institution
  
or trust company
  
acceptable to the Rating
  
Agencies or (ii) an
  
account or
accounts
  
the
  
deposits
  
in which
  
are
  
insured
  
by the FDIC to the
  
limits
  
established
  
by such
  
corporation,
provided that any such
  
deposits not so insured
  
shall be maintained in an account at a depository
  
institution
or trust company whose
  
commercial
  
paper or other short term debt obligations (or, in the case of a
depository
institution or trust company which is the principal
  
subsidiary of a holding
  
company,
  
the commercial paper or
other
  
short term debt
  
obligations
  
of such
  
holding
  
company)
  
have been rated by each
  
Rating
  
Agency in its
highest
  
short term
  
rating
  
category,
  
or (iii) a
  
segregated
  
trust
  
account or
  
accounts
  
(which
  
shall be a
"special deposit account")
  
maintained with the Trustee,
  
the Trust Administrator or any other federal or state
chartered
  
depository
  
institution or trust company,
  
acting in its fiduciary capacity,
  
in a manner acceptable
to the Trustee, the Trust Administrator and the Rating Agencies.
  
Eligible Accounts may bear interest.
 
               
Eligible
  
Institution:
  
An institution having the highest short term debt rating, and one
of the
two highest long term debt ratings of the Rating Agencies or the
approval of the Rating Agencies.
 
               
Eligible Investments:
  
Any one or more of the obligations and securities listed below:
 
1.
      
direct
  
obligations
  
of, and
  
obligations
  
fully 
 
guaranteed
  
by, the United States of America,
  
or any
        
agency or
  
instrumentality
  
of the United States of America the
  
obligations of which are backed by the
        
full faith and credit of the United States of America;
  
or obligations
  
fully guaranteed by, the United
        
States of America;
  
the FHLMC,
  
FNMA, the Federal Home Loan Banks or any agency or
  
instrumentality
  
of
        
the United States of America rated AA (or the equivalent) or higher
by the Rating Agencies;
 
2.
      
federal
  
funds,
  
demand and time
  
deposits in,
  
certificates
  
of deposits
  
of, or bankers'
  
acceptances
        
issued by, any depository
  
institution or trust company incorporated or organized under the
laws of the
        
United States of America or any state thereof and subject to
  
supervision
  
and
  
examination
  
by federal
        
and/or state banking authorities,
  
so long as at the time of such investment or contractual
  
commitment
        
providing
  
for such
  
investment
  
the
  
commercial
  
paper or other
  
short term debt
  
obligations
  
of such
        
depository
  
institution or trust company (or, in the case of a depository
  
institution or trust company
        
which is the principal
  
subsidiary of a holding company,
  
the commercial paper or other short term debt
    
    
obligations
  
of such
  
holding
  
company)
  
are rated in one of two of the highest
  
ratings by each of the
        
Rating
  
Agencies,
  
and the long term debt
  
obligations of such depository
  
institution or trust company
        
(or, in the case of a depository
  
institution
  
or trust company which is the principal
  
subsidiary of a
        
holding
  
company,
  
the long term debt
  
obligations of such holding
  
company) are rated in one of two of
        
the highest ratings, by each of the Rating Agencies;
 
3.
    
  
repurchase
  
obligations
  
with a term not to exceed 30 days with
  
respect to any
  
security
  
described in
        
clause
  
(i) above
  
and
  
entered
  
into with a
  
depository
  
institution
  
or trust
  
company
  
(acting
  
as a
        
principal) in the highest rated category by the Rating
  
Agencies;
  
provided,
  
however,
  
that collateral
        
transferred
  
pursuant to such repurchase
  
obligation must be of the type described in clause
  
(i) above
        
and must (A) be valued
  
daily at current
  
market
  
price plus
  
accrued
  
interest,
  
(B) pursuant
  
to such
        
valuation,
  
be
  
equal,
  
at all
  
times,
  
to 105% of the cash
  
transferred
  
by the
  
Trustee
  
or the Trust
        
Administrator
  
in
  
exchange
  
for such
  
collateral,
  
and (C) be
  
delivered
  
to the
  
Trustee or the Trust
        
Administrator
  
or,
  
if the
  
Trustee
  
or the
  
Trust
  
Administrator,
  
as
  
applicable,
  
is
  
supplying
  
the
        
collateral,
  
an agent for the
  
Trustee or the Trust
  
Administrator,
  
in such a manner as to
  
accomplish
        
perfection of a security interest in the collateral by possession
of certificated securities;
 
4.
      
securities
  
bearing
  
interest or sold at a discount
  
issued by any corporation
  
incorporated
  
under the
        
laws of the United States of America or any state thereof which has
a long term
  
unsecured
  
debt rating
        
in the highest available rating category of each of the Rating
Agencies at the time of such investment;
 
5.
      
commercial paper having an original maturity of less than 365 days
and issued by an institution
  
having
        
a short term
  
unsecured
  
debt rating in the
  
highest
  
available
  
rating
  
category of each of the Rating
        
Agencies that rates such securities, at the time of such
investment;
 
6.
      
a guaranteed
  
investment
  
contract
  
approved by each of the Rating
  
Agencies and issued by an insurance
        
company or other
  
corporation
  
having a long term unsecured debt rating in the highest available
rating
        
category of each of the Rating Agencies at the time of such
investment;
 
7.
      
money
  
market
  
funds
  
(which may be 12b-1
  
funds as
  
contemplated
  
under the rules
  
promulgated
  
by the
        
Securities
  
and Exchange
  
Commission
  
under the Investment
  
Company Act of 1940)
  
having ratings in the
        
highest
  
available
  
rating
  
category of Moody's and rated "AAAm" or "AAAm-G" by S&P at the
time of such
        
investment (any such money market funds which provide for demand
withdrawals being conclusively
  
deemed
        
to satisfy any maturity
  
requirements for Eligible Investments set forth herein) including
money market
        
funds of the Master Servicer,
  
a Servicer,
  
the Trustee or the Trust
  
Administrator
  
and any such funds
        
that are managed by the Master Servicer,
  
a Servicer,
  
the Trustee or the Trust
  
Administrator or their
        
respective
  
Affiliates or for the Master Servicer,
  
a Servicer,
  
the Trustee or the Trust Administrator
        
or any
  
Affiliate
  
of such Person
  
acts as
  
advisor,
  
as long as such money
  
market
  
funds
  
satisfy the
        
criteria of this subparagraph 7; and
 
8.
      
such other
  
investments
  
the
  
investment
  
in which will not, as
  
evidenced by a letter from each of the
        
Rating Agencies, result in the downgrading or withdrawal of the
Ratings of the Certificates;
 
        
provided,
  
however,
  
that no
  
such
  
instrument
  
shall
  
be an
  
Eligible
  
Investment
  
if such
  
instrument
        
evidences
  
either
  
(i) a
  
right to receive
  
only
  
interest
  
payments
  
with
  
respect to the
  
obligations
        
underlying such
  
instrument,
  
or (ii) both
  
principal and interest
  
payments
  
derived from
  
obligations
        
underlying
  
such
  
instrument
  
and the principal and interest
  
payments with respect to such
  
instrument
        
provide a yield to
  
maturity of greater
  
than 120% of the yield to 
 
maturity at par of such
  
underlying
        
obligations.
 
               
ERISA:
  
The Employee Retirement Income Security Act of 1974, as amended.
 
               
ERISA-Qualifying
  
Underwriting:
  
A best
  
efforts
  
or firm
  
commitment
  
underwriting
  
or
  
private
placement
  
that
  
meets the
  
requirements
  
(without
  
regard to the
  
ratings
  
requirements)
  
of an
  
Underwriter's
Exemption.
 
               
ERISA Restricted Certificate:
  
As set forth in the Preliminary Statement.
 
               
Escrow Account:
  
The separate account or accounts created and maintained by a
Servicer
  
pursuant
to Section 3.06.
 
               
Escrow
  
Payments:
  
With respect to any Mortgage
  
Loan,
  
the amounts
  
constituting
  
ground rents,
taxes, mortgage insurance premiums,
  
fire and hazard insurance premiums,
  
and any other payments required to be
escrowed by the Mortgagor
  
with the mortgagee
  
pursuant to the
  
Mortgage,
  
applicable
  
law or any other related
document.
 
               
Event of Default:
  
As defined in Section 8.01 hereof.
 
   
            
EverBank:
  
EverBank and its successors and assigns.
 
               
EverBank
  
Serviced
  
Mortgage Loans:
  
The Mortgage Loans
  
identified as such on the Mortgage Loan
Schedule, for which EverBank is the applicable Designated Servicer.
 
          
     
EverBank
  
Reconstituted
  
Servicing
  
Agreement:
  
That certain
  
Reconstituted
  
Servicing Agreement
dated as of October 1,
  
2005 among DLJMC,
  
EverBank and the Master
  
Servicer,
  
and
  
acknowledged by the Trustee
and the Trust Administrator.
 
            
   
EverBank Underlying Servicing Agreement:
  
The "Servicing
  
Agreement" referred to in the EverBank
Reconstituted Servicing Agreement.
 
               
Excess Loss: The amount of any (i) Fraud
  
Loss in excess of the Fraud Loss Coverage
  
Amount on a
Mortgage
  
Loan in Loan
  
Group 1,
  
Loan
  
Group 2,
  
Loan
  
Group 3 or Loan Group 4
  
realized
  
after the Fraud Loss
Coverage
  
Termination Date,
  
(ii) Special Hazard Loss in excess of the Special Hazard Loss
Coverage Amount on a
Mortgage Loan in Loan Group 1,
  
Loan Group 2,
  
Loan Group 3 or Loan Group 4
  
realized
  
after the Special Hazard
Coverage
  
Termination
  
Date or
  
(iii) Bankruptcy
  
Loss in excess of the
  
Bankruptcy
  
Loss Coverage
  
Amount on a
Mortgage
  
Loan in Loan
  
Group 1,
  
Loan
  
Group 2,
  
Loan Group 3 or Loan Group 4
  
realized
  
after the
  
Bankruptcy
Coverage Termination Date.
 
               
Expense Fee Rate:
  
As to each Mortgage
  
Loan,
  
the sum of the related
  
Servicing
  
Fee Rate,
  
the
Trust
  
Administrator
  
Fee Rate,
  
if
  
applicable,
  
and the rate at which the premium on a Lender
  
Paid
  
Mortgage
Guaranty Insurance Policy is calculated, if applicable.
 
               
Expense Fees: As to each Mortgage Loan and Distribution
  
Date, the sum of the related
  
Servicing
Fee,
  
the Trust
  
Administrator
  
Fee,
  
if
  
applicable,
  
and any
  
premium on any Lender
  
Paid
  
Mortgage
  
Guaranty
Insurance Policy, if applicable.
 
               
FDIC:
  
The Federal Deposit Insurance Corporation, or any successor
thereto.
 
               
FHLMC: The Federal Home Loan Mortgage
  
Corporation,
  
a corporate
  
instrumentality
  
of the United
States
  
created and existing
  
under Title III of the
  
Emergency
  
Home Finance Act of 1970,
  
as amended,
  
or any
successor thereto.
 
               
Financing
  
Statement:
  
A
  
financing
  
statement,
  
as
  
applicable,
  
filed
  
pursuant to the Uniform
Commercial Code to perfect a security interest in the Cooperative
Shares and Pledge Instruments.
 
               
First Horizon:
  
First Horizon Home Loan Corporation, and its successors and
assigns.
 
               
First Horizon
  
Serviced
  
Mortgage Loans:
  
The Mortgage Loans
  
identified as such on the Mortgage
Loan Schedule, for which First Horizon is the applicable Designated
Servicer.
 
               
First
  
Horizon
  
Reconstituted
   
Servicing
  
Agreement:
   
That
  
certain
  
Reconstituted
   
Servicing
Agreement
  
dated as of
  
October 1,
  
2005
  
among
  
DLJMC,
  
First
  
Horizon,
  
the
  
Master
  
Servicer
  
and the
  
Trust
Administrator, and acknowledged by the Trustee.
 
               
First Horizon
  
Underlying
  
Servicing
  
Agreement:
  
The "Servicing
  
Agreement"
  
referred to in the
First Horizon Reconstituted Servicing Agreement.
 
               
FNMA: The Federal
  
National
  
Mortgage
  
Association,
  
a federally
  
chartered and privately
  
owned
corporation
  
organized
  
and
  
existing
  
under the Federal
  
National
  
Mortgage
  
Association
  
Charter
  
Act, or any
successor thereto.
 
               
Fraud Loan: A Liquidated
  
Mortgage
  
Loan in Loan
  
Group 1,
  
Loan
  
Group 2,
  
Loan Group 3 or Loan
Group 4 as to which a Fraud Loss has occurred.
 
               
Fraud Loss Coverage
  
Amount:
  
The aggregate
  
amount of Fraud Losses that are allocated solely to
the Class C-B
  
Certificates,
  
as of the Closing Date,
  
$13,404,001,
  
subject to reduction
  
from time to time by
the amount of Fraud Losses
  
allocated to the
  
Class C-B
  
Certificates.
  
In
  
addition,
  
(a) on each
  
anniversary
prior to the fifth
  
anniversary
  
of the
  
Cut-off
  
Date,
  
the Fraud Loss
  
Coverage
  
Amount will be reduced to an
amount equal to the lesser of (A) 1.00% of the Aggregate
  
Groups 1-4
  
Collateral
  
Balance as of such date,
  
and
(B) the excess of the Fraud Loss Coverage
  
Amount as of the preceding
  
anniversary of the Cut-off Date over the
cumulative
  
amount of Fraud Losses on the Mortgage Loans in Loan Group 1,
  
Loan Group 2,
  
Loan Group 3 and Loan
Group 4
  
allocated to the Class C-B
  
Certificates
  
since such
  
preceding
  
anniversary
  
or the Cut-off Date, and
(b) on the fifth
  
anniversary of the Cut-off Date,
  
zero.
  
The Fraud Loss Coverage
  
Amount may be reduced below
the amount set forth above for any
  
Distribution
  
Date with the consent of the Rating
  
Agencies as evidenced by
a letter of each
  
Rating
  
Agency to the Trust
  
Administrator
  
to the effect
  
that any such
  
reduction
  
will not
result in a downgrading of the current ratings assigned to such
Classes of Certificates rated by it.
 
               
Fraud Loss
  
Coverage
  
Termination
  
Date:
  
The point in time at which the
  
applicable
  
Fraud Loss
Coverage Amount has been reduced to zero.
 
               
Fraud Losses:
  
Realized Losses on the Liquidated
  
Mortgage Loans in Loan Group 1,
  
Loan Group 2,
Loan
  
Group 3
  
and Loan
  
Group 4 as to which a loss is
  
sustained
  
by reason of a default
  
arising
  
from fraud,
dishonesty or
  
misrepresentation
  
in connection with the related
  
Mortgage Loan,
  
including a loss by reason of
the denial of coverage under any related Mortgage Guaranty
  
Insurance Policy because of such fraud,
  
dishonesty
or misrepresentation.
 
               
GMAC Mortgage:
  
GMAC Mortgage Corporation, and its successors and assigns.
 
               
GMAC Mortgage
  
Serviced
  
Mortgage Loans:
  
The Mortgage Loans
  
identified as such on the Mortgage
Loan Schedule, for which GMAC Mortgage is the applicable Servicer.
 
               
GMAC
  
Mortgage
  
Reconstituted
   
Servicing
  
Agreement:
   
That
  
certain
  
Reconstituted
   
Servicing
Agreement
  
dated as of
  
October 1,
  
2005
  
among
  
DLJMC,
  
GMAC
  
Mortgage,
  
the
  
Master
  
Servicer
  
and the
  
Trust
Administrator, and acknowledged by the Trustee.
 
               
GMAC Mortgage
  
Underlying
  
Servicing
  
Agreement:
  
The "Servicing
  
Agreement"
  
referred to in the
GMAC Mortgage Reconstituted Servicing Agreement.
 
               
Gross Margin:
  
With respect to any Mortgage Loan, the fixed
  
percentage
  
amount set forth in the
related
  
Mortgage Note and the Mortgage Loan
  
Schedule
  
that is added to the Index on each
  
Adjustment
  
Date in
accordance
  
with the terms of the related
  
Mortgage
  
Note to determine
  
the new Mortgage Rate for such Mortgage
Loan.
 
               
Group:
  
When used with respect to the Mortgage Loans,
  
any of Loan Group 1,
  
Loan Group 2,
  
Loan
Group 3,
  
Loan
  
Group 4
  
or Loan
  
Group 5,
  
or with
  
respect
  
to the
  
Certificates,
  
the
  
Class or
  
Classes
  
of
Certificates that relate to the corresponding Group or Groups.
 
               
Group 1:
  
With
  
respect to the
  
Mortgage
  
Loans,
  
the pool of
  
adjustable
  
rate
  
Mortgage
  
Loans
identified
  
in the
  
Mortgage
  
Loan
  
Schedule
  
as
  
having
  
been
  
assigned
  
to
  
Group 1
  
or with
  
respect
  
to the
Certificates, the Group 1 Certificates (as specified in the
Preliminary Statement).
 
               
Group 1 Senior Liquidation
  
Amount:
  
With respect to any Distribution
  
Date, the aggregate,
  
for
each
  
Mortgage Loan in Loan Group 1 which became a Liquidated
  
Mortgage Loan during the prior
  
calendar
  
month,
of the lesser of (i) the Group 1 Senior
  
Percentage of the Stated
  
Principal
  
Balance of such Mortgage Loan and
(ii) the
  
applicable
  
Senior Prepayment
  
Percentage of the Liquidation
  
Principal with respect to such Mortgage
Loan.
 
               
Group 1 Senior Percentage:
  
With respect to any Distribution Date, the percentage
  
equivalent of
a fraction
  
the
  
numerator
  
of which is the
  
aggregate
  
Class
  
Principal
  
Balance of the
  
Group 1
  
Certificates
immediately
  
prior to such
  
Distribution
  
Date and the
  
denominator
  
of which is the
  
aggregate
  
of the
  
Stated
Principal
  
Balances of the Mortgage Loans in Loan Group 1 as of the first day
of the related
  
Collection Period
(excluding
  
any Group 1
  
Mortgage Loans that were subject to a Payoff,
  
the principal of which was
  
distributed
on the Distribution Date preceding the current
  
Distribution
  
Date);
  
provided,
  
however,
  
in no event will the
Group 1 Senior Percentage exceed 100%.
 
               
Group 1 Senior Principal
  
Distribution
  
Amount:
  
With respect to any Distribution
  
Date, the sum
of (i) the
  
Group 1 Senior
  
Percentage of the Principal
  
Payment Amount for Loan Group 1,
  
(ii) the
  
applicable
Senior
  
Prepayment
  
Percentage
  
of the Principal
  
Prepayment
  
Amount for Loan
  
Group 1,
  
and (iii) the
  
Group 1
Senior Liquidation Amount.
 
   
            
Group 1 Subordinate
  
Percentage:
  
For any Distribution Date, the excess of 100% over the Group 1
Senior Percentage.
 
               
Group 2:
  
With
  
respect to the
  
Mortgage
  
Loans,
  
the pool of
  
adjustable
  
rate
  
Mortgage
  
Loans
identified
  
in the
  
Mortgage
  
Loan
  
Schedule
  
as
  
having
  
been
  
assigned
  
to
  
Group 2
  
or with
  
respect
  
to the
Certificates, the Group 2 Certificates (as specified in the
Preliminary Statement).
 
               
Group 2 Senior Liquidation
  
Amount:
  
With respect to any Distribution
  
Date, the aggregate,
  
for
each
  
Mortgage Loan in Loan Group 2 which became a Liquidated
  
Mortgage Loan during the prior
  
calendar
  
month,
of the lesser of (i) the Group 2 Senior
  
Percentage of the Stated
  
Principal
  
Balance of such Mortgage Loan and
(ii) the
  
applicable
  
Senior Prepayment
  
Percentage of the Liquidation
  
Principal with respect to such Mortgage
Loan.
 
               
Group 2 Senior Percentage:
  
With respect to any Distribution Date, the percentage
  
equivalent of
a fraction
  
the
  
numerator
  
of which is the
  
aggregate
  
Class
  
Principal
  
Balance of the
  
Group 2
  
Certificates
immediately
  
prior to such
  
Distribution
  
Date and the
  
denominator
  
of which is the
  
aggregate
  
of the
  
Stated
Principal
  
Balances of the Mortgage Loans in Loan Group 2 as of the first day
of the related
  
Collection Period
(excluding
  
any Group 2
  
Mortgage Loans that were subject to a Payoff,
  
the principal of which was
  
distributed
on the Distribution Date preceding the current
  
Distribution
  
Date);
  
provided,
  
however,
  
in no event will the
Group 2 Senior Percentage exceed 100%.
 
               
Group 2 Senior Principal
  
Distribution
  
Amount:
  
With respect to any Distribution
  
Date, the sum
of (i) the
  
Group 2 Senior
  
Percentage of the Principal
  
Payment Amount for Loan Group 2,
  
(ii) the
  
applicable
Senior
  
Prepayment
  
Percentage
  
of the Principal
  
Prepayment
  
Amount for Loan
  
Group 2,
  
and (iii) the
  
Group 2
Senior Liquidation Amount.
 
               
Group 2 Subordinate
  
Percentage:
  
For any Distribution Date, the excess of 100% over the Group 2
Senior Percentage.
 
               
Group 3:
  
With
  
respect to the
  
Mortgage
  
Loans,
  
the pool of
  
adjustable
  
rate
  
Mortgage
  
Loans
identified
  
in the
  
Mortgage
  
Loan
  
Schedule
  
as
  
having
  
been
  
assigned
  
to
  
Group 3
  
or with
  
respect
  
to the
Certificates, the Group 3 Certificates (as specified in the
Preliminary Statement).
 
               
Group 3 Senior Liquidation
  
Amount:
  
With respect to any Distribution
  
Date, the aggregate,
  
for
each
  
Mortgage Loan in Loan Group 3 which became a Liquidated
  
Mortgage Loan during the prior
  
calendar
  
month,
of the lesser of (i) the Group 3 Senior
  
Percentage of the Stated
  
Principal
  
Balance of such Mortgage Loan and
(ii) the
  
applicable
  
Senior Prepayment
  
Percentage of the Liquidation
  
Principal with respect to such Mortgage
Loan.
 
               
Group 3 Senior Percentage:
  
With respect to any Distribution Date, the percentage
  
equivalent of
a fraction
  
the
  
numerator
  
of which is the
  
aggregate
  
Class
  
Principal
  
Balance of the
  
Group 3
  
Certificates
immediately
  
prior to such
  
Distribution
  
Date and the
  
denominator
  
of which is the
  
aggregate
  
of the
  
Stated
Principal
  
Balances
  
of the
  
Mortgage
  
Loans in Loan
  
Group 3,
  
as of the first day of the
  
related
  
Collection
Period
  
(excluding
  
any such
  
Mortgage
  
Loans
  
that
  
were
  
subject
  
to a
  
Payoff,
  
the
  
principal
  
of which was
distributed on the Distribution Date preceding the current
Distribution Date);
  
provided,
  
however, in no event
will the Group 3 Senior Percentage exceed 100%.
 
               
Group 3 Senior Principal
  
Distribution
  
Amount:
  
With respect to any Distribution
  
Date, the sum
of (i) the
  
Group 3 Senior
  
Percentage of the Principal
  
Payment Amount for Loan Group 3,
  
(ii) the
  
applicable
Senior
  
Prepayment
  
Percentage
  
of the Principal
  
Prepayment
  
Amount for Loan
  
Group 3,
  
and (iii) the
  
Group 3
Senior Liquidation Amount.
 
               
Group 3 Subordinate
  
Percentage:
  
For any Distribution Date, the excess of 100% over the Group 3
Senior Percentage.
 
              
 
Group 4:
  
With
  
respect to the
  
Mortgage
  
Loans,
  
the pool of
  
adjustable
  
rate
  
Mortgage
  
Loans
identified
  
in the
  
Mortgage
  
Loan
  
Schedule
  
as
  
having
  
been
  
assigned
  
to
  
Group 4
  
or with
  
respect
  
to the
Certificates, the Group 4 Certificates (as specified in the
Preliminary Statement).
 
               
Group 4 Senior Liquidation
  
Amount:
  
With respect to any Distribution
  
Date, the aggregate,
  
for
each
  
Mortgage Loan in Loan Group 4 which became a Liquidated
  
Mortgage Loan during the prior
  
calendar
  
month,
of the lesser of (i) the Group 4 Senior
  
Percentage of the Stated
  
Principal
  
Balance of such Mortgage Loan and
(ii) the
  
applicable
  
Senior Prepayment
  
Percentage of the Liquidation
  
Principal with respect to such Mortgage
Loan.
 
               
Group 4 Senior Percentage:
  
With respect to any Distribution Date, the percentage
  
equivalent of
a fraction
  
the
  
numerator
  
of which is the
  
aggregate
  
Class
  
Principal
  
Balance of the
  
Group 4
  
Certificates
immediately
  
prior to such
  
Distribution
  
Date and the
  
denominator
  
of which is the
  
aggregate
  
of the
  
Stated
Principal
  
Balances
  
of the
  
Mortgage
  
Loans in Loan
  
Group 4,
  
as of the first day of the
  
related
  
Collection
Period
  
(excluding
  
any such
  
Mortgage
  
Loans
  
that
  
were
  
subject
  
to a
  
Payoff, 
 
the
  
principal
  
of which was
distributed on the Distribution Date preceding the current
Distribution Date);
  
provided,
  
however, in no event
will the Group 4 Senior Percentage exceed 100%.
 
               
Group 4 Senior Principal
  
Distribution
  
Amount:
  
With respect to any Distribution
  
Date, the sum
of (i) the
  
Group 4 Senior
  
Percentage of the Principal
  
Payment Amount for Loan Group 4,
  
(ii) the
  
applicable
Senior
  
Prepayment
  
Percentage
  
of the Principal
  
Prepayment
  
Amount for Loan
  
Group 4,
  
and (iii) the
  
Group 4
Senior Liquidation Amount.
 
               
Group 4 Subordinate
  
Percentage:
  
For any Distribution Date, the excess of 100% over the Group 4
Senior Percentage.
 
               
Group 5:
  
With
  
respect to the
  
Mortgage
  
Loans,
  
the pool of
  
adjustable
  
rate
  
Mortgage
  
Loans
identified
  
in the
  
Mortgage
  
Loan
  
Schedule
  
as
  
having
  
been
  
assigned
  
to
  
Group 5
  
or with
  
respect
  
to the
Certificates, the Group 5 Certificates.
 
               
Group 5 Certificates:
  
As set forth in the Preliminary Statement.
 
               
Group 5
  
Credit
  
Support
  
Depletion
  
Date:
  
The first
  
Distribution
  
Date on which the aggregate
Class Principal Balance of the Group 5 Subordinate Certificates has
been or will be reduced to zero.
 
               
Group 5
  
Interest
  
Rate Cap
  
Account:
  
The
  
separate
  
Eligible
  
Account
  
created
  
and
  
initially
maintained by the Trust
  
Administrator
  
pursuant to Section 4.10 in the name of the Trust Administrator for
the
benefit of the
  
Certificateholders
  
and designated
  
"Wells Fargo Bank, N.A. in trust for registered
  
holders of
Adjustable
  
Rate Mortgage Trust 2005-11,
  
Adjustable Rate
  
Mortgage-Backed
  
Pass Through
  
Certificates,
  
Series
2005-11,
  
Group 5
  
Certificates"
  
Funds in the Group 5 Interest Rate Cap Account shall be held in
trust for the
Certificateholders
  
for the uses and
  
purposes
  
set forth in this
  
Agreement.
  
The
  
Group 5
  
Interest
  
Rate Cap
Account
  
will not be an asset of any REMIC.
  
Ownership
  
of the Group 5
  
Interest
  
Rate Cap Account is evidenced
by the Class 5-X Certificates.
 
               
Group 5
  
Interest Rate Cap
  
Agreement:
  
The interest rate cap agreement
  
relating to the Group 5
Certificates
  
consisting of the ISDA Master
  
Agreement,
  
the Schedule and the Credit Support Annex,
  
each dated
as of the Closing Date and the
  
Confirmations
  
related thereto,
  
between the Trustee on behalf of the Trust and
the
  
Group 5 Interest
  
Rate Cap
  
Counterparty,
  
as such agreement may be amended and supplemented in accordance
with its terms and any
  
replacement
  
Group 5
  
Interest Rate Cap
  
Agreement
  
acceptable to the Depositor and the
Trustee.
 
               
Group 5 Interest
  
Rate Cap
  
Counterparty:
  
Credit
  
Suisse
  
First
  
Boston
  
International,
  
or any
successor in interest thereto under the Group 5 Interest Rate Cap
Agreement.
               
Group 5 Senior Certificates:
  
As set forth in the Preliminary Statement.
 
               
Group 5 Senior Enhancement Percentage:
  
For any Distribution Date, the fraction,
  
expressed as a
percentage,
  
the
  
numerator
  
of
  
which is the sum of the
  
aggregate
  
Class
  
Principal
  
Balance
  
of the
  
Class M
Certificates and the
  
Overcollateralization
  
Amount (which,
  
for purposes of this definition only, shall not be
less than zero),
  
in each case after giving effect to payments on such
  
Distribution
  
Date (assuming no Trigger
Event has
  
occurred),
  
and the
  
denominator
  
of which is the Aggregate
  
Loan Group Balance for Loan Group 5 for
such Distribution Date.
 
               
Group 5 Senior
  
Principal
  
Payment Amount:
  
For any
  
Distribution
  
Date on or after the Stepdown
Date and as long as a Trigger
  
Event has not
  
occurred
  
with
  
respect to such
  
Distribution
  
Date,
  
will be the
amount,
  
if any,
  
by which
  
(x) the
  
aggregate
  
Class
  
Principal
  
Balance of the Group 5
  
Senior
  
Certificates,
immediately
  
prior to such
  
Distribution
  
Date
  
exceeds
  
(y) the
  
lesser of (A) the product of
  
(i) 82.10%
  
and
(ii) the
  
Aggregate Loan Group Balance for Loan Group 5 for such
  
Distribution Date and (B) the amount, if any,
by which (i) the Aggregate Loan Group Balance for Loan Group 5 for
such
  
Distribution
  
Date exceeds
  
(ii) 0.50%
of the Aggregate Loan Group Balance for Loan Group 5 as of the
Cut-off Date.
 
               
Group 5 Subordinate Certificates:
  
As set forth in the Preliminary Statement.
 
           
    
Index:
  
With
  
respect
  
to any
  
Mortgage
  
Loan and each
  
related
  
Adjustment
  
Date,
  
the index as
specified in the related Mortgage Note.
 
               
Indirect
  
Participants:
  
Entities,
  
such as banks,
  
brokers,
  
dealers and trust companies,
  
that
clear through or maintain a custodial relationship with a
Participant, either directly or indirectly.
 
               
IndyMac:
  
IndyMac Bank, F.S.B., and its successors and assigns.
 
               
IndyMac
  
Serviced
  
Mortgage
  
Loans:
  
The Mortgage Loans
  
identified as such on the Mortgage Loan
Schedule, for which IndyMac is the applicable Servicer.
 
               
IndyMac
  
Reconstituted
  
Servicing
  
Agreement:
  
That certain
  
Reconstituted
  
Servicing
  
Agreement
dated as of
  
October 1,
  
2005 among
  
DLJMC,
  
IndyMac,
  
the Master
  
Servicer
  
and the Trust
  
Administrator,
  
and
acknowledged by the Trustee.
 
               
IndyMac Underlying
  
Servicing
  
Agreement:
  
The "Servicing
  
Agreement" referred to in the IndyMac
Reconstituted Servicing Agreement.
 
               
Initial Bankruptcy Loss Coverage Amount:
  
$275,666.
 
               
Initial Class Principal Balance:
  
As set forth in the Preliminary Statement.
 
               
Insurance
  
Policy:
  
With respect to any Mortgage Loan
  
included in the Trust Fund,
  
any Mortgage
Guaranty
  
Insurance
  
Policy,
  
any standard hazard insurance
  
policy,
  
flood insurance policy or title insurance
policy,
  
including all riders and endorsements thereto in effect,
  
including any replacement policy or policies
for any Insurance Policies.
 
  
             
Insurance
  
Proceeds:
  
Proceeds of any primary mortgage guaranty insurance
  
policies,
  
including,
without
  
limitation,
  
any other
  
Insurance
  
Policies
  
with
  
respect to the Mortgage
  
Loans,
  
to the extent such
proceeds are not applied to the restoration of the related
  
Mortgaged
  
Property or released to the Mortgagor in
accordance with the related Servicer's or Designated Servicer's
normal servicing procedures.
 
               
Interest
  
Determination
  
Date:
  
With
  
respect
  
to the LIBOR
  
Certificates
  
and for each
  
Accrual
Period, the second LIBOR Business Day preceding the commencement of
such Accrual Period.
 
               
Interest
  
Distribution
  
Amount:
  
With
  
respect to any
  
Distribution
  
Date and
  
interest
  
bearing
Class of Group 1,
  
Group 2,
  
Group 3,
  
Group 4 and Class C-B Certificates,
  
the sum of (i) one month's interest
accrued during the related
  
Accrual Period at the
  
applicable
  
Pass-Through
  
Rate for such Class on the related
Class
  
Principal
  
Balance
  
or
  
Class Notional
   
Amount,
  
as
  
applicable,
   
subject
  
to
  
reduction
  
pursuant
  
to
Section 4.01(I)(B), and (ii) any Class Unpaid Interest Amounts for
such Class and Distribution Date.
 
               
Interest
  
Remittance
  
Amount:
  
For any Distribution Date and the Mortgage Loans in Loan Group 5,
an amount
  
equal to the sum of (1) all
  
interest
  
collected
  
(other than
  
Payaheads)
  
or advanced in respect of
Scheduled
  
Payments
  
on the
  
Mortgage
  
Loans in such Loan
  
Group
  
during the
  
related
  
Collection
  
Period,
  
the
interest
  
portion of Payaheads
  
previously
  
received on the Mortgage
  
Loans in such Loan Group and intended for
application in the related
  
Collection
  
Period and interest
  
portion of all Payoffs (net of Payoff Interest and
Prepayment
  
Interest
  
Excess for such
  
Distribution 
 
Date) and
  
Curtailments
  
received on the Mortgage Loans in
such Loan Group during the related
  
Prepayment
  
Period,
  
less (x) the
  
applicable
  
Expense Fees with respect to
such
  
Mortgage
  
Loans
  
and
  
(y) unreimbursed
  
Advances
  
and
  
other
  
amounts
  
due to the
  
Master
  
Servicer,
  
the
applicable
  
Servicer,
  
the Back-Up Servicer and the Trust Administrator with respect to
such Mortgage Loans, to
the extent allocable to interest,
  
(2) all
  
Compensating
  
Interest
  
Payments paid by a Servicer with respect to
the Mortgage Loans in such Loan Group with
  
respect to the related
  
Prepayment
  
Period,
  
(3) the portion of any
Substitution
  
Adjustment
  
Amount and
  
Purchase
  
Price
  
paid with
  
respect
  
to the
  
Mortgage
  
Loans in such Loan
Group during
  
the
  
related
  
Collection
  
Period,
  
in each case
  
allocable
  
to interest
  
and the
  
proceeds of any
purchase
  
of such
  
Mortgage
  
Loans by the
  
Terminating
  
Entity
  
pursuant
  
to
  
Section 11.01
  
in an
  
amount
  
not
exceeding
  
the
  
interest
  
portion of the Par Value
  
with
  
respect
  
to such
  
Mortgage
  
Loans,
  
and
  
(4) all
  
Net
Liquidation
  
Proceeds and recoveries (net of unreimbursed
  
Advances,
  
Servicing
  
Advances and expenses,
  
to the
extent
  
allocable to interest,
  
and unpaid Expense Fees), if any,
  
collected with respect to the Mortgage Loans
in such Loan Group during the prior calendar month, to the extent
allocable to interest.
 
               
Interest
  
Shortfall:
  
For any
  
Distribution
  
Date and the
  
Mortgage
  
Loans in Loan
  
Group 5,
  
an
amount
  
equal to the
  
aggregate
  
shortfall,
  
if any, in
  
collections
  
of interest
  
(adjusted to the related Net
Mortgage Rate) on Mortgage Loans in Loan Group 5 resulting from (a)
Principal
  
Prepayments
  
received during the
related
  
Prepayment Period after giving effect to the Compensating
  
Interest Payment for such Distribution Date
and
  
(b) interest
  
payments on certain of the Mortgage
  
Loans in Loan
  
Group 5
  
being
  
limited
  
pursuant to the
provisions of the Relief Act.
 
               
JPMorgan:
  
JPMorgan Chase Bank, N.A., and its successors and assigns.
 
               
JPMorgan
  
Serviced
  
Mortgage Loans:
  
The Mortgage Loans
  
identified as such on the Mortgage Loan
Schedule, for which JPMorgan is the applicable Servicer.
 
               
LaSalle:
  
LaSalle Bank, National Association.
 
             
  
LaSalle Bank Custodial Agreement:
  
That certain Custodial Agreement dated as of October 1,
  
2005
among LaSalle, the Trustee and the Trust Administrator.
 
               
Lender Paid Mortgage
  
Guaranty
  
Insurance Policy:
  
Any lender paid Mortgage
  
Guaranty
  
Insurance
Policy.
 
               
LIBOR
  
Business
  
Day:
  
Any day other
  
than
  
(i) a
  
Saturday
  
or a Sunday or (ii) a
  
day on which
banking
  
institutions in the State of New York or in the City of London,
  
England are required or authorized by
law to be closed.
 
               
LIBOR Certificates:
  
As set forth in the Preliminary Statement.
 
               
Liquidated
  
Mortgage
  
Loan:
  
With respect to any
  
Distribution
  
Date, a defaulted
  
Mortgage Loan
(including
  
any
  
REO Property)
  
which
  
was
  
liquidated
  
in the
  
calendar
  
month
  
preceding
  
the
  
month
  
of such
Distribution
  
Date and as to which a Servicer,
  
has
  
determined
  
(with respect to the
  
Non-Designated
  
Mortgage
Loans,
  
in accordance
  
with this
  
Agreement,
  
or with respect to the Designated
  
Mortgage
  
Loans, in accordance
with the related
  
Designated
  
Servicing
  
Agreement)
  
that it has
  
received all amounts it expects to receive in
connection
  
with the
  
liquidation
  
of such
  
Mortgage
  
Loan,
  
including
  
the final
  
disposition
  
of the
  
related
REO Property, whether from Insurance Proceeds, Liquidation Proceeds
or otherwise.
 
               
Liquidation
  
Expenses:
  
Customary and reasonable "out of pocket" expenses incurred by a
Servicer
(or the related
  
Subservicer)
  
in
  
connection
  
with the
  
liquidation 
 
of any
  
defaulted
  
Mortgage
  
Loan and not
recovered by the related Servicer (or the related
  
Subservicer)
  
under a Mortgage Guaranty Insurance Policy for
reasons
  
other than such
  
Servicer's
  
failure to comply with
  
Section 3.09
  
hereof,
  
such
  
expenses
  
including,
without
  
limitation,
  
legal fees and
  
expenses,
  
any
  
unreimbursed
  
amount
  
expended by a Servicer
  
pursuant to
Section 3.11
  
hereof
  
respecting the related
  
Mortgage and any related and
  
unreimbursed
  
expenditures for real
estate
  
property taxes or for property
  
restoration
  
or
  
preservation
  
to the extent not previously
  
reimbursed
under any hazard
  
insurance policy for reasons other than such Servicer's
  
failure to comply with
  
Section 3.11
hereof.
 
               
Liquidation
  
Principal:
  
With respect to any
  
Distribution
  
Date and a Loan Group, the principal
portion of Net
  
Liquidation
  
Proceeds
  
received with respect to each Mortgage Loan in that Loan Group,
  
but not
in excess of the principal
  
balance of such Mortgage Loan, which became a Liquidated
  
Mortgage Loan (but not in
excess of the
  
principal
  
balance
  
thereof)
  
during the
  
preceding
  
calendar
  
month,
  
exclusive
  
of the portion
thereof, if any, attributable to Assigned Prepayment Premiums.
 
               
Liquidation
  
Proceeds:
  
Amounts,
  
including Insurance Proceeds,
  
received in connection with the
partial or complete liquidation of defaulted Mortgage Loans,
  
whether through trustee's sale,
  
foreclosure sale
or
  
otherwise
  
or amounts
  
received
  
in
  
connection
  
with any
  
condemnation 
 
or partial
  
release of a Mortgaged
Property related to a Mortgage Loan and any other proceeds
  
received in connection with an REO Property,
  
other
than Recoveries.
 
               
Loan Group: Any of Loan Group 1,
  
Loan Group 2,
  
Loan Group 3,
  
Loan Group 4 or Loan Group 5, as
applicable.
  
Loan Group 1,
  
Loan Group 2,
  
Loan Group 3 and Loan Group 4 together will constitute one
sub-trust
and Loan Group 5 will constitute another sub-trust.
 
               
Loan
  
Group 1:
  
All Mortgage
  
Loans
  
identified as Loan Group 1
  
Mortgage
  
Loans on the Mortgage
Loan Schedule.
 
               
Loan
  
Group 2:
  
All Mortgage
  
Loans
  
identified as Loan Group 2
  
Mortgage
  
Loans on the Mortgage
Loan Schedule.
 
               
Loan
  
Group 3:
  
All Mortgage
  
Loans
  
identified as Loan Group 3
  
Mortgage
  
Loans on the Mortgage
Loan Schedule.
 
               
Loan
  
Group 4:
  
All Mortgage
  
Loans
  
identified as Loan Group 4
  
Mortgage
  
Loans on the Mortgage
Loan Schedule.
 
               
Loan
  
Group 5:
  
All Mortgage
  
Loans
  
identified as Loan Group 5
  
Mortgage
  
Loans on the Mortgage
Loan Schedule.
 
               
Loan-to-Value Ratio: As of any date, the fraction,
  
expressed as a percentage,
  
the numerator of
which is the Stated
  
Principal
  
Balance
  
of the
  
related
  
Mortgage
  
Loan at the date of
  
determination
  
and the
denominator of which is the Appraised Value of the Mortgaged
Property.
 
               
Loss and Delinquency
  
Test:
  
With respect to the SPS Mortgage Loans,
  
SPS will fail the Loss and
Delinquency Test on any date of determination as to which (i) the
  
aggregate
  
outstanding
  
principal balance of
the SPS Mortgage Loans
  
delinquent 60 days or more
  
(including all related REO Properties and related
  
Mortgage
Loans in
  
foreclosure)
  
(averaged
  
over the
  
preceding
  
six month
  
period),
  
as a percentage
  
of the
  
aggregate
principal
  
balance of the SPS Mortgage
  
Loans as of the first day of the month of such
  
determination
  
is equal
to or greater than 50% or
  
(ii) cumulative
  
Realized Losses for the SPS Mortgage Loans exceed (a) with
  
respect
to any month prior to the third
  
anniversary of the first
  
Distribution
  
Date,
  
20% of the aggregate
  
principal
balance
  
of the SPS
  
Mortgage
  
Loans
  
as of the
  
Closing
  
Date
  
(the
  
"Original
  
SPS
  
Mortgage
  
Loan
  
Principal
Balance"),
  
(b) with respect to any month on or after the third anniversary but
prior to the eighth anniversary
of the first Distribution
  
Date, 30% of the Original SPS Mortgage Loan Principal
  
Balance,
  
(c) with respect to
any month on or after the
  
eighth
  
anniversary
  
but prior to the ninth
  
anniversary
  
of the first
  
Distribution
Date, 35% of the Original SPS Mortgage Loan Principal
  
Balance,
  
(d) with
  
respect to any month on or after the
ninth
  
anniversary but prior to the tenth anniversary of the first
  
Distribution
  
Date, 40% of the Original SPS
Mortgage Loan Principal
  
Balance,
  
(e) with respect to any month on or after the tenth anniversary but
prior to
the
  
eleventh
  
anniversary
  
of the first
  
Distribution
  
Date,
  
45% of the Original
  
SPS
  
Principal
  
Balance and
(f) with respect to any month on or after the eleventh
  
anniversary of the first
  
Distribution Date, 50% of the
Original SPS Mortgage Loan Principal
  
Balance.
  
For purposes of this
  
definition,
  
the term
  
"Realized
  
Losses"
shall not include Debt Service Reductions or Deficient Valuations.
 
               
Lost Mortgage
  
Note: Any Mortgage Note the original of which was
  
permanently
  
lost or destroyed
and has not been replaced.
 
               
Majority
  
Servicer:
  
With
  
respect to any
  
Optional
  
Termination,
  
the
  
Servicer
  
servicing
  
the
largest
  
percentage of Mortgage
  
Loans in the Loan Group(s) to be purchased in such
  
Optional
  
Termination
  
(by
Stated Principal
  
Balance of outstanding
  
Mortgage Loans on the Optional
  
Termination
  
Date) which has notified
the Trust
  
Administrator
  
of its
  
intention
  
to be the
  
Terminating
  
Entity of such Loan
  
Group(s)
  
pursuant to
Section 11.02(a).
 
               
Marker Rate:
  
With respect to the
  
Class 5-X
  
Certificates
  
and the REMIC II
  
Regular
  
Interests
LT1, LT2, LT3 and LT4 and any
  
Distribution
  
Date, a per annum rate equal to two (2) times the weighted average
of the
  
Uncertificated
  
REMIC II
  
Pass-Through
  
Rates for REMIC II
  
Regular
  
Interest LT2 and REMIC II
  
Regular
Interest LT3.
 
               
Master Servicer:
  
Wells Fargo.
 
               
Maturity Date:
  
The Distribution Date occurring in February 2036.
 
               
Maximum Interest Rate: With respect to the Group 5
  
Certificates
  
and any Distribution
  
Date, an
annual rate equal to the weighted
  
average of the Maximum 
 
Mortgage Rates of the Mortgage Loans in Loan Group 5
minus the weighted average Expense Fee Rate of the Mortgage Loans
in Loan Group 5.
 
               
Maximum
  
Mortgage
  
Rate:
  
With respect to each Mortgage
  
Loan,
  
the
  
percentage set forth in the
related Mortgage Note as the maximum Mortgage Rate thereunder.
 
               
MERS:
  
Mortgage
  
Electronic
  
Registration
  
Systems,
  
Inc., a corporation
  
organized and existing
under the laws of the State of Delaware, or any successor thereto.
 
               
MERS Mortgage Loan:
  
Any Mortgage Loan registered with MERS on the MERS® System.
 
               
MERS® System:
  
The system of recording transfers of mortgages electronically
maintained by MERS.
 
               
MIN:
  
The mortgage identification number for any MERS Mortgage Loan.
 
               
Minimum
  
Mortgage
  
Rate:
  
With respect to each Mortgage
  
Loan,
  
the
  
percentage set forth in the
related Mortgage Note as the minimum Mortgage Rate thereunder.
 
               
MOM Loan:
  
Any Mortgage Loan as to which MERS is acting as mortgagee,
  
solely as nominee fro the
originator of such Mortgage Loan and its successors and assigns.
 
               
Monthly Excess Cashflow:
  
For any
  
Distribution
  
Date, an amount equal to the sum of the Monthly
Excess Interest,
  
Overcollateralization
  
Release Amount, if any for such date, and any Principal Payment
Amount
remaining
  
after
  
the
  
application
  
of
  
items
   
(i) through
   
(v) in
  
the
  
distribution
   
thereof
  
pursuant
  
to
Section 4.01(II)(a), (b) or (c), as applicable.
 
        
       
Monthly Excess Interest:
  
For any Distribution
  
Date, any Interest
  
Remittance
  
Amount remaining
after the application of items (i) through (v) in the distribution
thereof, pursuant to Section 4.01(II)(a).
 
               
Moody's:
  
Moody's Investors Service, Inc. or any successor thereto.
 
               
Mortgage:
  
With respect to a Mortgage
  
Loan,
  
the
  
mortgage,
  
deed of trust or other
  
instrument
creating a first lien on a fee simple or leasehold estate securing
a Mortgage Note.
 
               
Mortgaged
  
Property:
  
The underlying real property
  
securing a Mortgage Loan or, with respect to
a Cooperative Loan, the related Cooperative Shares and Proprietary
Lease.
 
               
Mortgage
  
File:
  
For each Mortgage
  
Loan,
  
the Trustee
  
Mortgage File and the Servicer
  
Mortgage
File.
 
               
Mortgage Guaranty
  
Insurance Policy:
  
Each policy of primary mortgage guaranty
  
insurance or any
replacement policy therefor with respect to any Mortgage Loan.
 
               
Mortgage
  
Loans:
  
Such of the mortgage
  
loans and
  
cooperative
  
loans (if any)
  
transferred
  
and
assigned
  
to the
  
Trustee
  
pursuant
  
to the
  
provisions
  
hereof
  
as from time to time are held as a part of the
Trust Fund
  
(including
  
any
  
REO Property),
  
the mortgage
  
loans so held being 
 
identified in the Mortgage Loan
Schedule,
  
notwithstanding
  
foreclosure or other acquisition of title of the related Mortgaged
  
Property.
  
With
respect to each Mortgage Loan that is a Cooperative
  
Loan, if any,
  
"Mortgage
  
Loan" shall include,
  
but not be
limited to, the related
  
Mortgage
  
Note,
  
Security
  
Agreement,
  
Assignment of
  
Proprietary
  
Lease,
  
Recognition
Agreement,
  
Cooperative
  
Shares and
  
Proprietary
  
Lease and,
  
with respect to each
  
Mortgage
  
Loan other than a
Cooperative
  
Loan,
  
"Mortgage Loan" shall include,
  
but not be limited to the related Mortgages and the related
Mortgage Notes.
 
               
Mortgage Loan Purchase Price: The price,
  
calculated as set forth in
  
Section 11.01,
  
to be paid
in connection with the purchase of the Mortgage Loans pursuant to
an Optional Termination of the Trust Fund.
 
               
Mortgage Loan
  
Schedule:
  
The list of Mortgage Loans (as from time to time amended by the
Seller
to reflect the addition of Qualified
  
Substitute
  
Mortgage Loans and the purchase of Mortgage Loans pursuant to
Sections
  
2.01, 2.02
  
or 2.03)
  
transferred
  
to the
  
Trustee
  
as part of the
  
Trust
  
Fund and from time to time
subject to this
  
Agreement,
  
attached
  
hereto as Schedule
  
I,
  
setting
  
forth the
  
following
  
information
  
with
respect to each Mortgage Loan and applicable Servicer by Loan
Group:
 
1.
      
the Mortgage Loan identifying number;
 
2.
      
the Mortgagor's name;
 
3.
      
the street address of the Mortgaged Property including the state
and zip code;
 
4.
      
a code indicating the type of Mortgaged
  
Property
  
(detached single family dwelling,
  
PUD,
  
condominium
        
unit, two- to four-unit residential property or Cooperative Unit)
and the occupancy status.
 
5.
      
the original months to maturity or the remaining
  
months to maturity from the Cut-off Date, in any case
        
based on the original
  
amortization
  
schedule
  
and, if
  
different,
  
the maturity
  
expressed in the same
        
manner but based on the actual amortization schedule;
 
6.
      
the Loan-to-Value Ratio at origination;
 
7.
      
the Mortgage Rate as of the Cut-off Date;
 
8.
      
the stated maturity date;
 
9.
      
the amount of the Scheduled Payment as of the Cut-off Date;
 
10.
     
the original principal amount of the Mortgage Loan;
 
11.
     
the
  
principal 
 
balance of the
  
Mortgage
  
Loan as of the close of business on the Cut-off
  
Date,
  
after
        
deduction of payments of principal due on or before the Cut-off
Date whether or not collected;
 
12.
     
a code indicating the purpose of the Mortgage Loan (i.e.,
  
purchase,
  
rate and term
  
refinance,
  
equity
        
take out refinance);
 
13.
     
whether such Mortgage Loan has a Prepayment Premium;
 
14.
     
[reserved];
 
15.
     
the Expense Fee Rate as of the Cut-off Date;
 
16.
     
the related
  
Servicing
  
Fee Rate (which may be
  
disclosed on the
  
Mortgage
  
Loan
  
Schedule in two parts
        
identified as the master
  
servicing
  
fee and
  
servicing
  
fee or in two parts
  
identified as the "Lender
        
Fee" and the "Mgmt Fee");
 
17.
     
[reserved];
 
18.
     
whether such Mortgage Loan is a SPS Serviced
  
Mortgage Loan, Wells Fargo Serviced
  
Mortgage Loan, Ocwen
        
Serviced Mortgage Loan,
  
JPMorgan Serviced Mortgage Loan, IndyMac Serviced Mortgage Loan,
GMAC Mortgage
        
Serviced Mortgage Loan,
  
Countrywide
  
Serviced Mortgage Loan,
  
EverBank Serviced Mortgage Loan or First
        
Horizon Serviced Mortgage Loan;
 
19.
     
the Index that is associated with such Mortgage Loan, if
applicable;
 
20.
     
the Gross Margin, if applicable;
 
21.
     
the Periodic Rate Cap, if applicable;
 
22.
     
the Minimum Mortgage Rate, if applicable;
 
23.
     
the Maximum Mortgage Rate, if applicable;
 
24.
     
the first Adjustment Date after the Cut-off Date, if applicable;
 
25.
     
a code indicating whether the Mortgage Loan is a MERS Mortgage Loan
and, if so, its corresponding MIN;
 
26.
     
the Custodian for such Mortgage Loan; and
 
               
With respect to the Mortgage
  
Loans in the
  
aggregate,
  
each Mortgage
  
Loan
  
Schedule
  
shall set
forth the following information, as of the Cut-off Date:
 
1.
      
the number of Mortgage Loans;
 
2.
      
the
  
current
  
aggregate
  
principal
  
balance of the
  
Mortgage
  
Loans as of the close of
  
business on the
        
Cut-off
  
Date,
  
after
  
deduction of payments of principal
  
due on or before the Cut-off Date whether or
        
not collected; and
 
3.
      
the weighted average Mortgage Rate of the Mortgage Loans.
 
               
Mortgage Note: The original
  
executed note or other evidence of the
  
indebtedness of a Mortgagor
under a Mortgage Loan.
 
     
          
Mortgage Rate:
  
The annual rate of interest borne by a Mortgage Note.
 
               
Mortgagor:
  
The obligor on a Mortgage Note.
 
               
Net
  
Excess
  
Spread:
  
With
  
respect
  
to any
  
Distribution
  
Date and Loan
  
Group 5,
  
a
  
fraction,
expressed
  
as a
  
percentage,
  
the
  
numerator
  
of which is equal to the excess of (x) the
  
Aggregate
  
Loan Group
Balance for Loan Group 5 for the
  
immediately
  
preceding
  
Distribution
  
Date,
  
multiplied by the product of (A)
the Net WAC Rate for Loan
  
Group 5 
 
and (B) the actual
  
number of days
  
elapsed in the related
  
Accrual
  
Period
divided by 360 over (y) the
  
aggregate
  
Current Interest for Loan Group 5 for such
  
Distribution
  
Date, and the
denominator
  
of which
  
is an
  
amount
  
equal to the
  
Aggregate
  
Loan
  
Group
  
Balance
  
for Loan
  
Group 5
  
for the
immediately
  
preceding
  
Distribution
  
Date,
  
multiplied
  
by the actual
  
number of days
  
elapsed in the
  
related
Accrual Period divided by 360.
 
               
Net
  
Funds
  
Cap:
  
For any
  
Distribution
  
Date
  
and the
  
Group 5
  
Certificates
  
(other
  
than
  
the
Class 5-X
  
Certificates),
  
will be a per annum rate equal to (a) a
  
fraction,
  
expressed as a
  
percentage,
  
the
numerator of which is the product of (1) the Optimal Interest
  
Remittance Amount for such date and (2) 12,
  
and
the
  
denominator of which is the Aggregate
  
Loan
  
Group Balance
  
for Loan Group 5
  
(excluding any such Mortgage
Loans
  
that
  
were
  
subject
  
to a Payoff,
  
the
  
principal
  
of which was
  
distributed
  
on the
  
Distribution
  
Date
preceding the current
  
Distribution Date) for the immediately
  
preceding
  
Distribution Date (or, in the case of
the first
  
Distribution
  
Date,
  
the
  
Aggregate
  
Loan
  
Group Balance
  
for Loan
  
Group 5 as of the Cut-off
  
Date,
multiplied by (b) a
  
fraction,
  
the numerator of which is 30 and the
  
denominator of which is the actual number
of days in the related Accrual Period.
 
               
Net
  
Interest
  
Shortfalls:
  
For any
  
Distribution
  
Date and the
  
Group 1,
  
Group 2,
  
Group 3 and
Group 4
  
Mortgage
  
Loans,
  
the sum of (A) the amount of interest which would otherwise have
been received for a
Mortgage Loan in the related Loan
  
Group during
  
the prior
  
calendar month that was the subject of (x) a Relief
Act
  
Reduction or (y) a
  
Special
  
Hazard Loss,
  
Fraud Loss or
  
Bankruptcy
  
Loss,
  
after the
  
exhaustion
  
of the
respective
  
amounts of coverage provided by the Class C-B
  
Certificates for those types of losses;
  
and (B) any
related Net Prepayment Interest Shortfalls.
 
               
Net
  
Liquidation
  
Proceeds:
  
With respect to any
  
Liquidated
  
Mortgage
  
Loan,
  
the excess of the
related Liquidation Proceeds over the sum of Liquidation
  
Expenses,
  
Expense Fees and unreimbursed Advances and
Servicing Advances.
 
               
Net Mortgage
  
Rate: As to each Mortgage
  
Loan,
  
and at any time, the per annum rate equal to the
Mortgage Rate for such Mortgage Loan less the related Expense Fee
Rate.
 
               
Net Prepayment Interest
  
Shortfalls:
  
With respect to any Distribution Date, the amount by which
the aggregate of Prepayment
  
Interest
  
Shortfalls during the related Prepayment Period exceeds the
Compensating
Interest Payment for such Distribution Date.
 
               
Net Realized Losses: For any Class of
  
Certificates,
  
other than the Group 5
  
Certificates,
  
and
any Distribution
  
Date, the excess of (i) the amount of unreimbursed
  
Realized Losses
  
previously
  
allocated to
that
  
Class over
  
(ii) the
  
sum of
  
(a) the
  
amount of any
  
increases
  
to the Class
  
Principal
  
Balance of that
Class pursuant
  
to
  
Section 4.03
  
due to Recoveries
  
and
  
(b) amounts
  
previously
  
distributed to such Class in
respect of Realized Losses pursuant to Section 4.01.
 
               
Net
  
Recovery
  
Realized
  
Losses:
  
For
  
any
  
Class of
   
Certificates,
   
other
  
than
  
the
  
Group 5
Certificates,
  
and any
  
Distribution
  
Date, the excess of Net Realized Losses for such
  
Distribution
  
Date over
the amount distributed in respect of Realized Losses pursuant to
Section 4.01 on that Distribution Date.
 
               
Net WAC Rate:
  
With respect to Loan
  
Group 1,
  
Loan
  
Group 2,
  
Loan Group 3 and Loan Group 4 and
for any Distribution
  
Date, the Weighted Average
  
Pass-Through
  
Rate for such Loan Group for such
  
Distribution
Date.
 
               
In addition, for any purpose for which the Net WAC Rate is
calculated,
  
the interest rate on the
Mortgage Loans shall be appropriately
  
adjusted to account for the difference
  
between any counting
  
convention
used with
  
respect to the
  
Mortgage
  
Loans and any counting
  
convention
  
used with
  
respect to a REMIC
  
Regular
Interest.
 
               
Non-Designated Mortgage Loans:
  
The Mortgage Loans that are not Designated Mortgage Loans.
 
               
Nonrecoverable
  
Advance:
  
Any
  
portion of an Advance or
  
Servicing
  
Advance
  
previously
  
made or
proposed
  
to be made by the Master
  
Servicer
  
or a Servicer
  
that,
  
in the good
  
faith
  
judgment
  
of the Master
Servicer
  
or a Servicer
  
(as
  
applicable),
  
will not be
  
ultimately
  
recoverable
  
by the Master
  
Servicer
  
or a
Servicer (as applicable) from the related Mortgagor,
  
related
  
Liquidation
  
Proceeds or otherwise from proceeds
or collections on the related Mortgage Loan.
 
               
Notional Amount Certificates:
  
As set forth in the Preliminary Statement.
 
               
Ocwen:
  
Ocwen Loan Servicing, LLC, and its successors and assigns.
 
               
Ocwen
  
Serviced
  
Mortgage
  
Loans:
  
The Mortgage
  
Loans
  
identified
  
as such on the Mortgage Loan
Schedule, for which Ocwen is the applicable Servicer.
 
               
Offered Certificates:
  
As set forth in the Preliminary Statement.
 
 
              
Officer's
  
Certificate:
  
A certificate signed by the Chairman of the Board, any Vice
Chairman of
the Board,
  
the President,
  
an Executive Vice
  
President,
  
Senior Vice President,
  
a Vice
  
President,
  
or other
authorized officer, the Treasurer,
  
the Secretary,
  
or one of the Assistant Treasurers or Assistant Secretaries
of the Depositor,
  
the Seller, the Master Servicer,
  
the Servicers,
  
the Special Servicer,
  
a Subservicer,
  
the
Trustee or the Trust
  
Administrator,
  
as the case may be, and
  
delivered
  
to the
  
Depositor,
  
the
  
Seller,
  
the
Master Servicer,
  
the Special Servicer, the Servicers,
  
the Trustee or the Trust Administrator,
  
as required by
this Agreement.
 
               
Opinion of Counsel:
  
A written
  
opinion of counsel,
  
who may be counsel for the
  
Depositor,
  
the
Master Servicer or a Servicer,
  
including in-house counsel,
  
reasonably acceptable to the Trustee and the Trust
Administrator.
  
With respect to the
  
definition
  
of Eligible
  
Account in this
  
Article I and Sections
  
2.05 and
7.04 hereof and any opinion dealing with the
  
qualification of each REMIC created
  
hereunder or compliance with
the REMIC
  
Provisions,
  
such counsel must (i) in fact be independent of the Depositor,
  
the Master Servicer and
such
  
Servicer,
  
(ii) not have any direct
  
financial
  
interest in the
  
Depositor,
  
the Master
  
Servicer or such
Servicer or in any
  
affiliate
  
of either of them and
  
(iii) not
  
be connected
  
with the
  
Depositor,
  
the Master
Servicer
  
or such
  
Servicer as an officer,
  
employee,
  
promoter,
  
underwriter,
  
trustee,
  
partner,
  
director or
Person performing similar functions;
  
provided,
  
that with respect to Wells Fargo Bank, N.A. as Servicer,
  
such
counsel may be in-house counsel for Wells Fargo Bank, N.A. as
Servicer.
 
               
Optimal Interest
  
Remittance
  
Amount:
  
With respect to any
  
Distribution
  
Date and Loan Group 5,
the excess of (i) the product of (1) (x) the
  
weighted
  
average of the Net Mortgage Rates of the Mortgage Loans
in Loan Group 5 as of the first day of the related
  
Collection
  
Period
  
divided by (y) 12 and (2) the Aggregate
Loan
  
Group Balance
  
for Loan Group 5 for the
  
immediately
  
preceding
  
Distribution
  
Date
  
(excluding
  
any such
Mortgage Loans that were subject to a Payoff,
  
the principal of which was distributed on the Distribution
  
Date
preceding the current
  
Distribution
  
Date), over (ii) any
  
expenses that reduce the Interest
  
Remittance Amount
with respect to Loan Group 5 that did not arise as a result of a
default or
  
delinquency
  
of the Mortgage Loans
in Loan Group 5 or were not taken into account in computing the
Expense Fee Rate.
 
               
Optional Termination:
  
The purchase of the Mortgage Loans pursuant to Section 11.01.
 
               
Optional
  
Termination
  
Date:
  
The date fixed by a
  
Terminating
  
Entity for the
  
purchase
  
of the
Mortgage Loans pursuant to Section 11.01.
 
               
Optional
  
Termination
  
Notice
  
Period:
  
The
  
period
  
during
  
which
  
notice is to be given to the
affected Certificateholders of an Optional Termination pursuant to
Section 11.03(d).
 
               
OTS:
  
The Office of Thrift Supervision.
 
               
Outsourcer:
  
As defined in Section 3.02.
 
               
Overcollateralization
  
Amount:
  
For any
  
Distribution
  
Date,
  
an amount equal to the amount,
  
if
any, by which
  
(x) the
  
Aggregate
  
Loan Group
  
Balance
  
for Loan
  
Group 5 for such
  
Distribution
  
Date
  
exceeds
(y) the aggregate Class Principal Balance of the Group 5
  
Certificates (other than the Class 5-X
  
Certificates)
after giving effect to payments on such Distribution Date.
 
               
Overcollateralization
  
Deficiency:
  
For any
  
Distribution
  
Date,
  
the
  
amount,
  
if any, by which
(x) the Targeted
  
Overcollateralization Amount for such Distribution Date exceeds (y)
the Overcollateralization
Amount for such
  
Distribution
  
Date,
  
calculated
  
for this purpose after giving effect to the reduction on such
Distribution
  
Date of the
  
aggregate
  
Class
  
Principal
  
Balance of the
  
Group 5
  
Certificates
  
(other
  
than the
Class 5-X
  
Certificates)
  
resulting from the payment of the Principal
  
Payment Amount on such Distribution Date
but prior to allocation of any Applied Loss Amount on the Group 5
Certificates on such Distribution Date.
 
               
Overcollateralization
  
Release Amount:
  
For any Distribution Date, an amount equal to the lesser
of (x) the
  
Principal
  
Remittance
  
Amount for Loan Group 5 for such
  
Distribution
  
Date and (y) the amount,
  
if
any, by which (1) the
  
Overcollateralization
  
Amount for such date, calculated for this purpose on the basis of
the assumption that 100% of the Principal
  
Remittance
  
Amount for Loan Group 5 for such date is applied on such
date in reduction of the
  
aggregate of the Class
  
Principal
  
Balances of the Group 5
  
Certificates
  
(other than
the Class 5-X Certificates), exceeds (2) the Targeted
Overcollateralization Amount for such date.
 
               
Overcollateralized Group:
  
As defined in Section 4.07(b).
 
               
Participant:
  
A broker,
  
dealer, bank, other financial
  
institution or other Person for whom DTC
effects book entry transfers and pledges of securities deposited
with DTC.
 
               
Par-Value:
  
As defined in Section 11.01.
 
               
Pass-Through
  
Entity:
  
(a) a regulated
  
investment company described in Section 851 of the Code,
a real estate
  
investment
  
trust
  
described in Section 856 of the Code, a common trust fund or an
  
organization
described in
  
Section 1381(a) of
  
the Code,
  
(b) any
  
partnership,
  
trust or estate or (c) any person holding a
Class A Certificate as nominee for another person.
 
               
Pass-Through
  
Rate:
  
For any
  
interest
  
bearing
  
Class of
  
Certificates,
  
the per annum rate set
forth or
  
calculated
  
in the manner
  
described
  
in the
  
Preliminary
  
Statement.
  
Interest on the
  
Certificates,
other than the LIBOR
  
Certificates,
  
will be computed on the basis of a 360 day year comprised of twelve
30 day
months.
  
Interest on the LIBOR
  
Certificates
  
and the Class 5-X
  
Certificates
  
(to the extent it is entitled to
interest
  
from Loan
  
Group 5)
  
will be
  
computed on the basis of a 360-day
  
year and the actual
  
number of days
elapsed in the related Accrual Period.
 
               
Payahead:
  
Any
  
Scheduled
  
Payment
  
intended
  
by
  
the
  
related
  
Mortgagor
  
to
  
be
  
applied
  
in a
Collection Period subsequent to the Collection Period in which such
payment was received.
 
               
Payoff:
  
Any payment of
  
principal
  
on a Mortgage
  
Loan equal to the entire
  
outstanding
  
Stated
Principal
  
Balance of such
  
Mortgage
  
Loan,
  
if
  
received
  
in advance of the last
  
scheduled
  
Due Date for such
Mortgage Loan and
  
accompanied by an amount of interest
  
equal to accrued unpaid
  
interest on the Mortgage Loan
to the date of such payment in full.
 
               
Payoff Interest:
  
For any Distribution
  
Date with respect to each SPS Serviced Mortgage Loan for
which a Payoff was
  
received
  
on or after the first
  
calendar
  
day of the month of such
  
Distribution
  
Date and
before the 15th calendar day of such month,
  
an amount of interest
  
thereon at the applicable Net Mortgage Rate
from the first day of such month through the day of receipt
thereof.
 
               
Percentage
  
Interest:
  
With respect to any
  
Certificate,
  
either the percentage set forth on the
face
  
thereof or equal to the
  
percentage
  
obtained by dividing the
  
Denomination
  
of such
  
Certificate
  
by the
aggregate of the Denominations of all Certificates of the same
Class.
 
               
Person:
  
Any
  
individual,
  
corporation,
  
partnership,
  
joint venture,
  
association,
  
joint stock
company, trust, unincorporated organization or government, or any
agency or political subdivision thereof.
 
               
Physical Certificates:
  
As set forth in the Preliminary Statement.
 
               
Pledge
  
Instruments:
  
With respect to each Cooperative
  
Loan, the Stock Power, the Assignment of
Proprietary Lease and the Security Agreement.
 
               
Prepayment
  
Interest
  
Excess:
  
With respect to any Ocwen Serviced
  
Mortgage
  
Loan,
  
Distribution
Date and Payoff during the portion of the related
  
Prepayment
  
Period
  
occurring from the first day through the
fourteenth day of the calendar month in which such
  
Distribution
  
Date occurs,
  
an amount equal to interest (to
the extent
  
received) at the applicable
  
Mortgage Rate (giving effect to any applicable
  
Relief Act Reduction),
as reduced by the related
  
Expense Fee Rate on the amount of such Payoff for the number of
days
  
commencing
  
on
the first day of the
  
calendar
  
month in which such
  
Distribution
  
Date
  
occurs and ending on the date on which
such Payoff is so applied;
  
provided,
  
that
  
Prepayment
  
Interest
  
Excess
  
shall only exist with respect to any
Ocwen
  
Serviced
  
Mortgage
  
Loan and any
  
Distribution
  
Date if the related
  
Payoff is deposited by Ocwen in the
related
  
Collection
  
Account pursuant to Section 3.05(c)(i) hereof in the same month as
such Payoff is made, to
be included with distributions on such Distribution Date.
 
               
Prepayment
  
Interest
  
Shortfall:
  
With
  
respect
  
to any
  
Mortgage
  
Loan,
  
Distribution
  
Date and
Principal
  
Prepayment
  
(other than a Payoff on a Wells Fargo
  
Serviced
  
Mortgage
  
Loan,
  
SPS Serviced
  
Mortgage
Loan,
  
Ocwen
  
Serviced
  
Mortgage Loan or JPMorgan
  
Serviced
  
Mortgage Loan received
  
during the period from and
including the first day to and including the 14th day of the month
of such
  
Distribution
  
Date) received during
the related
  
Prepayment
  
Period,
  
the
  
difference
  
between
  
(i) one
  
full
  
month's
  
interest at the
  
applicable
Mortgage Rate (giving
  
effect to any
  
applicable
  
Relief Act
  
Reduction,
  
Debt Service
  
Reduction and Deficient
Valuation),
  
as reduced by the Servicing Fee Rate, if applicable,
  
on the outstanding principal balance of such
Mortgage Loan
  
immediately
  
prior to such
  
prepayment
  
or, if such Principal
  
Prepayment is a Curtailment,
  
the
principal
  
amount of such
  
Curtailment and (ii) the amount of interest
  
actually
  
received with respect to such
Mortgage Loan in connection with such Principal Prepayment, net of
the Servicing Fee, if applicable.
 
               
Prepayment
  
Period:
  
With
  
respect to each
  
Distribution
  
Date and each Payoff with respect to a
Wells Fargo Serviced
  
Mortgage
  
Loan, SPS Serviced
  
Mortgage
  
Loan,
  
JPMorgan
  
Serviced
  
Mortgage Loan or Ocwen
Serviced
  
Mortgage Loan, the related
  
"Prepayment
  
Period" will commence on the 15th day of the month preceding
the month in which the
  
related
  
Distribution
  
Date occurs
  
(or,
  
in the case of the first
  
Distribution
  
Date,
commencing
  
on the
  
Cut-off
  
Date) and will end on the 14th day of the month in which
  
such
  
Distribution
  
Date
occurs.
  
With respect to each
  
Distribution
  
Date and each Payoff with respect to any Mortgage Loan serviced by
a Designated
  
Servicer,
  
the related "Prepayment Period" will be the period set forth in the
related Designated
Servicing
  
Agreement.
  
With
  
respect
  
to each
  
Distribution
  
Date
  
and each
  
Curtailment
  
with
  
respect
  
to any
Mortgage Loan,
  
the related
  
"Prepayment
  
Period" will be the calendar month
  
preceding the month in which such
Distribution Date occurs.
 
               
Prepayment
  
Premium:
  
With respect to any Mortgage Loan, any fee or premium
  
required to be paid
if the Mortgagor prepays such Mortgage Loan as provided in the
related Mortgage Note or Mortgage.
 
               
Principal
  
Payment
  
Amount:
  
For any
  
Distribution
  
Date and Loan Group 1,
  
Loan
  
Group 2,
  
Loan
Group 3 or Loan Group 4,
  
the sum of (i) the principal portion of the Scheduled
  
Payments on the Mortgage Loans
in such Loan Group due on the related Due Date,
  
(ii) the
  
principal
  
portion of repurchase
  
proceeds
  
received
with respect to any Mortgage Loan in such Loan
  
Group which
  
was
  
repurchased
  
as permitted or required by this
Agreement
  
during
  
the period
  
beginning
  
on the 15th day of the month
  
preceding
  
such
  
Distribution
  
Date and
ending on the 14th day of the month of such
  
Distribution
  
Date,
  
with
  
notice and
  
receipt of funds
  
three (3)
Business
  
Days prior to the 14th day of the month of such
  
Distribution
  
Date and (iii) any
  
other
  
unscheduled
payments
  
of
  
principal
  
which were
  
received
  
on the
  
Mortgage
  
Loans in such Loan
  
Group during
  
the
  
related
calendar month preceding the month of such Distribution
  
Date, other than Principal
  
Prepayments or Liquidation
Principal.
 
               
For any Distribution Date and Loan Group 5,
  
an amount equal to the Principal
  
Remittance Amount
for such date minus the Overcollateralization Release Amount, if
any, for such date.
 
               
Principal
  
Prepayment:
  
Any payment of principal on a Mortgage
  
Loan which
  
constitutes a Payoff
or Curtailment.
 
               
Principal
  
Prepayment
  
Amount:
  
For any Distribution Date and Loan Group 1,
  
Loan Group 2,
  
Loan
Group 3 or Loan Group 4,
  
the sum of (i) all Principal
  
Prepayments relating to the Mortgage Loans in such Loan
Group which
  
were received during the related
  
Prepayment
  
Period and (ii) all
  
Recoveries
  
received during the
calendar month preceding the month of that Distribution Date.
 
               
Principal
  
Remittance Amount: For any Distribution Date and Loan Group 5, an
amount equal to the
sum of (1) all principal
  
collected (other than Payaheads) or advanced in respect of
Scheduled
  
Payments on the
Mortgage Loans in such Loan Group during the related Collection
Period (less unreimbursed
  
Advances,
  
Servicing
Advances and other amounts due to the Servicers,
  
the Trustee,
  
the Master Servicer and the Trust Administrator
with
  
respect
  
to the
  
Mortgage
  
Loans in such Loan
  
Group,
  
to the
  
extent
  
allocable
  
to
  
principal)
  
and the
principal portion of Payaheads
  
previously
  
received on the Mortgage Loans in such Loan Group and
  
intended for
application in the related Collection Period, (2) all Principal
  
Prepayments
  
received on the Mortgage Loans in
such Loan
  
Group during
  
the related
  
Prepayment
  
Period,
  
(3) the Purchase Price of each Mortgage Loan in such
Loan
   
Group that
  
was
  
repurchased
  
by
  
the
  
Seller
  
or
  
purchased
  
by
  
the
  
Special
   
Servicer
   
pursuant
  
to
Section 3.11(g) or the holder of the Subordinate
  
Certificates pursuant to Section 3.11(f),
  
during the related
Collection
  
Period and the
  
principal
  
proceeds of any
  
purchase of Mortgage
  
Loans in such Loan
  
Group by
  
the
Terminating
  
Entity
  
pursuant to
  
Section 11.01
  
in an amount not exceeding
  
the
  
principal
  
portion of the Par
Value with respect to such Mortgage
  
Loans,
  
(4) the portion of any
  
Substitution
  
Adjustment
  
Amount paid with
respect to any Deleted
  
Mortgage Loans in such Loan
  
Group during
  
the related
  
Collection
  
Period allocable to
principal,
  
(5) all Net
  
Liquidation
  
Proceeds
  
(net of
  
unreimbursed
  
Advances,
  
Servicing
  
Advances and other
expenses,
  
to the extent
  
allocable
  
to
  
principal)
  
and any other
  
Recoveries
  
collected
  
with
  
respect to the
Mortgage Loans in such Loan
  
Group during
  
the preceding
  
calendar month, to the extent allocable to principal,
and (6) amounts,
  
if any,
  
withdrawn from the Group 5 Interest Rate Cap Account to cover
Realized Losses on the
Group 5 Mortgage Loans incurred during the related Collection
Period.
 
               
Principal
  
Transfer Amount:
  
For any Distribution Date and each
  
Undercollateralized
  
Group, the
excess,
  
if any,
  
of the
  
aggregate
  
Class
  
Principal
  
Balance
  
of the
  
Class A
  
Certificates
  
related
  
to such
Undercollateralized Group over the Aggregate Loan Group Balance of
such Group.
 
               
Private Certificates:
  
As set forth in the Preliminary Statement.
 
  
             
Proprietary
  
Lease:
  
The lease on a Cooperative
  
Unit evidencing the possessory
  
interest of the
owner of the Cooperative Shares in such Cooperative Unit.
               
Pro Rata Share: With respect to any Distribution Date and any Class
of
  
Class C-B
  
Certificates,
the portion of the Subordinate
  
Principal
  
Distribution Amount allocable to such Class, equal to the product
of
the
  
Subordinate
  
Principal
  
Distribution
  
Amount on such
  
Distribution
  
Date and a fraction,
  
the numerator of
which is the related Class
  
Principal
  
Balance of such
  
Class and the
  
denominator of which is the aggregate of
the Class Principal Balances of the Class C-B Certificates.
 
               
Prospectus:
  
The Prospectus,
  
dated January 25, 2005,
  
relating to the offering by the Depositor
from time to time of its Mortgage-Backed
  
Pass Through
  
Certificates
  
(Issuable in Series) in the form in which
it was or will be filed with the
  
Securities and Exchange
  
Commission
  
pursuant to
  
Rule 424(b) under
  
the 1933
Act with respect to the offer and sale of the Offered Certificates.
 
               
Prospectus
  
Supplement:
  
The Prospectus
  
Supplement,
  
dated
  
October 27,
  
2005,
  
relating to the
offering
  
of the
  
Offered
  
Certificates
  
in the form in which it was or will be filed with the
  
Securities
  
and
Exchange
  
Commission
  
pursuant
  
to
  
Rule 424(b) under
  
the 1933 Act with
  
respect
  
to the offer and sale of the
Offered Certificates.
 
               
PUD:
  
Planned Unit Development.
 
               
Purchase
  
Price:
  
With respect to any Mortgage
  
Loan
  
required to be
  
repurchased
  
by the Seller
pursuant
   
to
   
Section 2.02
   
or
  
2.03,
   
purchased
   
by
  
a
  
holder
  
of
  
certain
   
Certificates
   
pursuant
  
to
Section 3.11(f) or
  
purchased at the option of the Special
  
Servicer
  
pursuant to
  
Section 3.11(g),
  
the sum of
(i) 100%
  
of the
  
Stated
  
Principal
  
Balance
  
of the
  
Mortgage
  
Loan as of the
  
first
  
day of the month of such
purchase,
  
(ii) accrued
  
and unpaid
  
interest on the Mortgage Loan at the applicable
  
Mortgage Rate (reduced by
the related
  
Servicing
  
Fee Rate,
  
if the
  
purchaser
  
is also the Servicer
  
thereof)
  
from the first day of the
month of such
  
purchase
  
to the first
  
day of the
  
month
  
immediately
  
following
  
the
  
month of such
  
purchase,
(iii) in the case of a Mortgage Loan purchased by the Seller or the
Depositor,
  
the amount of any
  
unreimbursed
Advances and Servicing Advances made by a Servicer,
  
if such Servicer is not the Seller or the Depositor,
  
with
respect to such
  
Mortgage
  
Loan or, in the case of a Mortgage
  
Loan
  
purchased
  
by the
  
Special
  
Servicer,
  
any
unreimbursed
  
Advances
  
and
  
Servicing
  
Advances
  
payable to any
  
Servicer
  
(other than the Servicer or Special
Servicer,
  
as the case may be, which is purchasing such Mortgage
  
Loans) and (iv) with
  
respect to any purchase
by the Seller pursuant to
  
Section 2.03,
  
any costs and damages
  
actually
  
incurred and paid by or on behalf of
the Trust in connection with any breach of the representation
  
and warranty set forth in Schedule
  
III(viii) as
a result of a violation of a predatory or abusive
  
lending law applicable to such Mortgage
  
Loan.
  
With respect
to any Mortgage Loan required or allowed to be purchased,
  
the Special
  
Servicer,
  
the
  
Certificateholder,
  
the
Seller or the Depositor,
  
as applicable,
  
shall deliver to the Trustee and the Trust Administrator an
Officer's
Certificate as to the calculation of the Purchase Price.
 
               
Qualified
  
Insurer:
  
A mortgage guaranty insurance company duly qualified as such under
the laws
of the state of its
  
principal
  
place of
  
business
  
and each state
  
having
  
jurisdiction
  
over such
  
insurer in
connection
  
with the insurance
  
policy issued by such insurer,
  
duly
  
authorized and licensed in such states to
transact a mortgage
  
guaranty
  
insurance
  
business
  
in such states and to write the
  
insurance
  
provided by the
insurance
  
policy
  
issued by it,
  
approved
  
as a FNMA or FHLMC
  
approved
  
mortgage
  
insurer
  
or having a claims
paying
  
ability
  
rating of at