Report 
 
      
Registrant:   Intergrated Arros-I — List all N-SARs

Semi-Annual Report (at mid-year) for the 1st-half period ended:  12/31/01

Were there any Answer File errors in the Filing?  FoundNone Found by SEC InfoNot Checked by the FilerOne or more Found by SEC Info
Was the Answer File completed by the Registrant?  Yes

Is this an Amendment to a previous Report?  No
Is this a change to a previous Report?      No
 
Registrant 
 
 1.
SEC CIK:      775315
SEC File #:   811-04392

Telephone #:  617-570-4600
 
 2.
Address:      P.O. Box 9507
              Boston, MA  02114
 
 3.
Is this the first Form N-SAR filed by the Registrant?  No
 
 4.
Is this the final Form N-SAR filed by the Registrant?  No
 
 
Funds/Series 
↑Top of Form N-SAR 
     
                                                                               
 7.
Is the Registrant a Funds/Series (multiple portfolios) company?  No
 
Administrator 
 
10.1
Name:         Ir Pass-Through Corp.
Location:     Boston, MA
 
Independent Public Accountant 
 
13.1
Name:         Imowitz Koenig & Co., LLP
Location:     New York, NY
 
Custodian 
 
15.1
Name:         Bankers Trust Co.
Role:         Custodian
Location:     New York, NY

Type of custody:  Section 17(f)(1) — Bank
 
18.
Does the Registrant’s/Series’ Custodian(s) maintain some or all of the
Registrant’s/Series’ securities in a central depository or book-entry
system pursuant to Rule 17f-4?  No
 
Family of Investment Companies 
 
19.
Is the Registrant/Series part of a “family” of investment companies?  No
 
Holdings of Securities Issued by Registrant’s/Series’ Brokers or Dealers 
 
24.
At period end, did the Registrant/Series hold any securities of the
Registrant’s/Series’ regular brokers or dealers, or of the parents of
such brokers or dealers, that derive more than 15% of gross revenue from
securities-related activities?  No
 
Considerations which Affected the Participation of Brokers or Dealers 
 
26.
Considerations which affected the participation of brokers or dealers or
other entities in commissions or other compensation paid on portfolio
transactions of the Registrant:

Consideration?
Sales of the Registrant’s/Series’ shares ...............................  No
Receipt of investment research and statistical info ....................  No
Receipt of quotations for portfolio valuations .........................  No
Ability to execute portfolio transactions to obtain the best price
  and execution ........................................................  No
Receipt of telephone line and wire services ............................  No
Broker or Dealer which is an affiliated person .........................  No
An arrangement to return or credit part or all of commissions or
  profits thereon...
    To an Investment Adviser or Principal Underwriter, or to an
      affiliated person of either ......................................  No
    To the Registrant ..................................................  No
Other ..................................................................  No
 
Investment Company Type 
 
27.
Is the Registrant an “open-end” investment company?  No, Closed-End
 
Advisory Fee 
 
45.
Did the Registrant/Series have an advisory contract during the period?  No
 
Classification and Asset Allocation 
 
61.
The lowest minimum initial investment required by the Registrant/Series
from an investor that is not an employee or otherwise affiliated with
the Registrant/Series, its Investment Adviser, Principal Underwriter or
other affiliated entity:  $0
 
62.
Does the Registrant/Series invest primarily in debt securities,
including convertible debt securities, options & futures on debt
securities or indices of debt securities?  Yes

The percentage of net assets in each type at period end:

Debt — Short-Term Maturities
U.S. Treasury ...............................      0.0%
U.S. Government Agency ......................      0.0
Repurchase agreements .......................      0.0
State and Municipal – tax-free ..............      0.0
Bank certificates of deposit – domestic .....      0.0
Bank certificates of deposit – foreign ......      0.0
Bankers acceptances .........................      0.0
Commercial paper – taxable ..................      0.0
Time deposits ...............................      0.0
Options .....................................      0.0
All other ...................................      0.0

Debt — Intermediate & Long-Term Maturities
U.S. Treasury ...............................      0.0%
U.S. Government Agency ......................      0.0
State and Municipal – tax-free ..............      0.0
Corporate ...................................      0.0
All other ...................................  100.0

Non-Debt
Investments other than debt securities ......      0.0%
 
63.
The dollar-weighted average portfolio maturity at period end in days or,
if longer than one year, in years (to one decimal place):
    Days:     0
    Years:    19.6
 
66.
Is the Registrant/Series a Fund that usually invests in equity
securities, options & futures on equity securities, indices of equity
securities or securities convertible into equity securities?  No
 
Investment Practices 
 
70.
Activities that are permitted by the Registrant’s/Series’ investment
policies, and which were engaged in during the period:

Activity                                            Permitted Engaged In
Writing or investing in repurchase agreements?           No        –
Writing or investing in options on equities?             No        –
Writing or investing in options on debt securities?      No        –
Writing or investing in options on stock indices?        No        –
Writing or investing in interest rate futures?           No        –
Writing or investing in stock index futures?             No        –
Writing or investing in options on futures?              No        –
Writing or investing in options on stock index futures?  No        –
Writing or investing in other commodity futures?         No        –
Investments in restricted securities?                    No        –
Investments in shares of other investment companies?     No        –
Investments in securities of foreign issuers?            No        –
Currency exchange transactions?                          No        –
Loaning portfolio securities?                            No        –
Borrowing of money?                                      No        –
Purchases/sales by certain exempted affiliated persons?  No        –
Margin purchases?                                        No        –
Short selling?                                           No        –
 
Portfolio Turnover 
 
71.
Portfolio turnover rate for the period:
 
Purchases ($000s):  0
Sales ($000s):      0

Monthly average Value of portfolio ($000s):  0

Percent turnover (lesser of Purchases or Sales, divided by Value):  0%
 
Financial Info — Income and Expenses 
 
72.
The number of months covered by the values in Items 72 and 73:  12

Income  ($000s)
Net interest income ..............................................
 –
Net dividend income ..............................................
 –
Account maintenance fees .........................................
 –
Net other income .................................................
 2,162

Expenses  ($000s)
Advisory fees ....................................................
 –
Administrator fees ...............................................
 –
Salaries and other compensation ..................................
 –
Shareholder Servicing Agent fees .................................
 –
Custodian fees ...................................................
 –
Postage ..........................................................
 –
Printing expenses ................................................
 –
Directors’ fees ..................................................
 –
Registration fees ................................................
 –
Taxes ............................................................
 –
Interest .........................................................
 –
Bookkeeping fees paid to anyone performing this service ..........
 –
Auditing fees ....................................................
 –
Legal fees .......................................................
 –
Marketing/distribution payments, incl. Rule 12b-1 plan payments ..
 –
Amortization of organization expenses ............................
 –
Shareholder meeting expenses .....................................
 –
Other expenses ...................................................
 –
Total expenses ...................................................
 –

Expense reimbursements ($000s):   0

Net investment income ($000s):    2,162

Realized capital gains ($000s):   0
Realized capital losses ($000s):  0

Net unrealized appreciation during the period ($000s):  0
Net unrealized depreciation during the period ($000s):  0

Total income dividends for which the record date passed during the
period ($000s):  0

Total capital gains distributions for which the record date passed
during the period ($000s):  0
 
73.
Distributions per share for which the record date passed during the
period, shown in fractions of a cent, if so declared:

Dividends from net investment income:    $0.0000

Distribution of capital gains:  $0.0000
Other distributions:            $0.0000
 
Financial Info — Condensed Balance Sheet Data 
 
74.
Assets  ($000s)
Cash .............................................................
 267
Repurchase agreements ............................................
 –
Short-term debt securities, other than repurchase agreements .....
 –
Long-term debt securities, including convertible debt ............
 –
Preferred, conv. preferred and adjustable-rate preferred stock ...
 –
Common stock .....................................................
 –
Options on equities ..............................................
 –
Options on all futures ...........................................
 –
Other investments ................................................
 10,488
Receivables from portfolio instruments sold ......................
 –
Receivables from affiliated persons ..............................
 –
Other receivables ................................................
 –
All other assets .................................................
 –
Total assets .....................................................
 10,755

Liabilities  ($000s)
Payables for portfolio instruments purchased .....................
 –
Amounts owed to affiliated persons ...............................
 –
Senior long-term debt ............................................
 –
Other liabilities:
  Reverse repurchase agreements ..................................
 –
  Short sales ....................................................
 –
  Written options ................................................
 –
  All other liabilities ..........................................
 267

Equity  ($000s)
Senior equity ....................................................
 –
Net assets of common shareholders ................................
 –

Number of shares outstanding (000s):   0

Net Asset Value (NAV) per share (to nearest cent):  $3,784.81

Total number of shareholder accounts:  109

Total value of assets in segregated accounts ($000s):  0
 
75.
Monthly average net assets during the period ($000s):  10,069
 
76.
Market price per share at period end:  $3,784.81
 
Additional Disclosures 
 
77.
Did the Registrant file any additional Exhibits with the filing of this
Report (listed here and filed either herewith — as one of the ‘EX-99.*’
↑Exhibits in this Filing — or separately and incorporated by reference)?  Yes

EX-99.77B:  Accountant’s Report re: Internal Controls?  Yes

EX-99.77C:  Matters Submitted to a Vote of Security Holders?  Yes

EX-99.77D:  Policies re: Security Investments?  Yes

EX-99.77Q1: Other Disclosure?  Yes
 
Fidelity Bond in Effect at Fiscal Year End 
 
83.
Were any claims with respect to this Registrant/Series filed under the
bond during the period?  No
 
84.
Were any losses incurred with respect to this Registrant/Series that
could have been filed as a claim under the fidelity bond but were not?  No
 
85.
Are the Registrant’s/Series’ Officers and Directors covered as Officers
and Directors of the Registrant/Series under any errors and omissions
insurance policy owned by the Registrant/Series or anyone else?  No

Were any claims filed under such policy during the period with respect
to the Registrant/Series?  No
 
Sales, Repurchases and Redemptions 
 
86.
Sales, repurchases and redemptions of the Registrant’s securities:
 
Common Stock
Sales:
    Number of shares (000s):   0
    Net consideration received ($000s):  0
Repurchases:
    Number of shares (000s):   0
    Net consideration paid ($000s):      0

Preferred Stock
Sales:
    Number of shares (000s):   0
    Net consideration received ($000s):  0
Repurchases and redemptions:
    Number of shares (000s):   0
    Net consideration paid ($000s):      0

Debt Securities
Sales:
    Principal amount ($000s):  0
    Net consideration received ($000s):  0
Repurchases and redemptions:
    Principal amount ($000s):  0
    Net consideration paid ($000s):      0
 
Securities Outstanding 
 
88.
Did the Registrant have any of the following outstanding which exceeded
1% of aggregate net assets at any time during the period:

Notes or bonds?     No
Uncovered options?  No
Margin loans?       No
Preferred stock?    No
 
 Signature 
 
↑Top of Form N-SAR 
     
                                                                               
/s/      Dallas E. Lucas      
Name:   Dallas E. Lucas
Title:  Vice President