Exhibit 5.2

             [Letterhead of Ballard Spahr Andrews & Ingersoll, LLP]




                                                              December 13, 2001
Iron Mountain Incorporated
745 Atlantic Avenue
Boston, Massachusetts  02111

Sullivan & Worcester LLP
One Post Office Square
Boston, Massachusetts  02109

         Re:      Registration Statement on Form S-3, to be filed with
                  the Securities and Exchange Commission on December 13, 2001

Ladies and Gentlemen:

         We have acted as special  Pennsylvania  counsel, in a limited capacity,
to Iron Mountain Incorporated,  a Pennsylvania  corporation (the "Company"),  in
connection  with  certain  matters  of  Pennsylvania  law  arising  out  of  the
registration of up to $500,000,000 in an aggregate  amount of one or more series
of  the  following  securities  (collectively,   the  "Securities"):   (a)  debt
securities of the Company  ("Debt  Securities"),  which may be  guaranteed  (the
"Subsidiary  Guarantees")  by certain  present and future wholly owned  domestic
subsidiaries  of the  Company  (the  "Subsidiary  Guarantors"),  (b)  shares  of
preferred stock, $0.01 par value per share, of the Company ("Preferred Shares"),
(c) depositary  shares  representing  fractional  interests in Preferred  Shares
("Depositary  Shares"),  evidenced by depositary receipts therefor  ("Depository
Receipts"),  (d)  shares of common  stock,  $0.01  par value per  share,  of the
Company ("Common Shares"),  (e) warrants to purchase Debt Securities,  Preferred
Shares,   Depositary  Shares  or  Common  Shares  ("Warrants"),   (f)  preferred
securities  of IM Capital  Trust I (the  "Trust"),  a statutory  business  trust
formed  under  the  laws  of  the  State  of  Delaware  (the  "Trust   Preferred
Securities"),  each  of  which  may  be  guaranteed  (collectively,  the  "Trust
Guarantees")  by the Company,  (g) the Company's  stock purchase  contracts (the
"Stock Purchase  Contracts") to purchase Common Shares at a future date, and (h)
the Company's stock purchase units (the "Stock Purchase Units"), consisting of a
Stock Purchase Contract and Debt Securities,  Trust Preferred Securities or debt
obligations of third parties  securing the holders'  obligations to purchase the
Common Shares under the Stock Purchase Contract,  as covered by the registration
statement on Form S-3 (the  "Registration  Statement"),  to be filed on or about
the date hereof by the Company and the Trust with the  Securities  and  Exchange
Commission (the "Commission")  under the Securities Act of 1933, as amended (the
"1933  Act").  Capitalized  terms  used but not  defined  herein  shall have the
meanings given to them in the Registration Statement.

         In connection with this opinion,  we have examined originals or copies,
certified  or  otherwise  identified  to  our  satisfaction,  of  the  following
documents (collectively, the "Documents"):


Iron Mountain Incorporated
Sullivan & Worcester LLP
December 13, 2001
Page 2



         1. The  Registration  Statement  and the  related  form of  preliminary
prospectus  included therein in the form to be transmitted to the Commission for
filing under the 1933 Act on or about the date hereof;

         2. The Amended and Restated  Articles of  Incorporation  of the Company
(the  "Restated  Articles"),  certified as of a recent date by the  Secretary of
State of the Commonwealth of Pennsylvania;

         3. The Amended and  Restated  Bylaws of the Company  certified  as of a
recent date by the Secretary of the Company (the "Restated Bylaws");

         4.  Resolutions  adopted by the Board of  Directors of the Company (the
"Board") relating to the registration and offering of the Securities,  certified
as of a recent date by the Secretary of the Company (the "Resolutions"); and

         5. A  certificate  of the  Secretary  of State of the  Commonwealth  of
Pennsylvania as to the subsistence of the Company, dated as of a recent date.

         In addition,  we have made such  examinations  of law as we have deemed
necessary in connection with the opinions set forth below.

         In all cases, we have assumed the legal capacity and competence of each
natural person signing each of the Documents and all other instruments presented
to us,  the  genuineness  of  all  signatures,  the  authenticity  of  documents
submitted to us as originals,  the conformity to original documents of documents
submitted to us as certified,  conformed,  photostatic or facsimile copies,  the
authenticity   of  the  originals  of  such   documents  and  the  accuracy  and
completeness of all corporate records and other information made available to us
by the Company.

         We have also assumed,  without verification,  (i) that prior to issuing
the Securities,  the Registration  Statement,  including any amendments  thereto
(including post-effective amendments) and the final prospectus that forms a part
of the  Registration  Statement,  shall  have  been  declared  effective  by the
Commission and that any necessary prospectus supplement shall have properly been
filed  with the  Commission,  (ii)  that the  Securities  will not be  issued or
transferred  in  violation of any  restriction  or  limitation  contained in the
Restated Articles,  the Restated Bylaws, the Trust's declaration of trust or any
other  governing  document of the Trust;  (iii) all Preferred  Shares and Common
Shares  when  issued  will be  evidenced  by  duly  executed  and  countersigned
certificates  meeting the requirements of the Pennsylvania  Business Corporation
Law of 1988,  as amended (the  "PaBCL") and the  Restated  Bylaws,  (iv) that in
accordance  with the  Resolutions,  the issuance and terms and conditions of the
Securities  to be  issued  by the  Company  from  time to  time,  including  any
indenture and supplemental  indentures pursuant to which any Debt Securities may
be issued by the Company (the  "Indenture"),  will be in  compliance  with,  and
approved by the Board or a duly authorized committee thereof in accordance with,
the PaBCL,  the Restated  Bylaws and the Restated  Articles (with such approvals

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Sullivan & Worcester LLP
December 13, 2001
Page 3



referred  to  herein  as the  "Board  Approvals"),  and (v) that the  Trust is a
statutory  business trust duly formed and validly existing under the laws of the
State of Delaware.

         Based upon the foregoing,  and subject to the assumptions,  exceptions,
limitations and qualifications stated herein, we are of the opinion that:

         1.  The  Company  is  a  corporation  duly   incorporated  and  validly
subsisting under the laws of the Commonwealth of Pennsylvania.

         2.  Upon  the  completion  of  all  Board  Approvals  relating  to  the
Securities  that are Debt  Securities and the applicable  Indenture and upon the
necessary  corporate  approval  by  each  of the  Subsidiary  Guarantors  of the
Subsidiary  Guarantees,  if any,  the  issuance of the Debt  Securities  and the
execution by the Company of the applicable  Indenture will be duly authorized by
all necessary Board action.

         3.  Upon  the  completion  of  all  Board  Approvals  relating  to  the
Securities that are Preferred Shares (the "Preferred  Securities"),  and the due
execution  and  filing  with the  Department  of State  of the  Commonwealth  of
Pennsylvania  of a Statement  with Respect to Shares  relating to the  Preferred
Securities  and assuming  that the sum of (a) all  Preferred  Shares  issued and
reserved for issuance as of the date hereof, (b) any Preferred Shares issued and
reserved for  issuance  between the date hereof and the date on which any of the
Preferred  Securities  are actually  issued (not  including any of the Preferred
Securities) and (c) the Preferred Securities will not exceed the total number of
Preferred  Shares that the Company is then  authorized  to issue,  the Preferred
Securities will be duly authorized and, when delivered  against payment therefor
in accordance  with the  Resolutions  and the Board  Approvals,  will be validly
issued, fully paid and non-assessable. If such Preferred Securities are issuable
upon conversion, exchange or exercise of other Securities, the opinion set forth
in this paragraph is subject to the further condition that such other Securities
relating to such Preferred  Securities,  at the time of the issuance or delivery
thereof, as applicable, and of the conversion, exchange or exercise thereof, are
validly issued,  fully paid and  non-assessable  by the Company or are valid and
binding obligations of the Company, as applicable.

         4.  Upon  the  completion  of  all  Board  Approvals  relating  to  the
Securities that are Common Shares (the "Common  Securities"),  and assuming that
the sum of (a) all Common Shares issued and reserved for issuance as of the date
hereof,  (b) any Common Shares issued and reserved for issuance between the date
hereof and the date on which any of the Common  Securities  are actually  issued
(not including any of the Common  Securities) and (c) the Common Securities will
not exceed the total number of Common Shares that the Company is then authorized
to issue,  the Common  Securities  will be duly  authorized  and, when delivered
against  payment  therefor  in  accordance  with the  Resolutions  and the Board
Approvals, will be validly issued, fully paid and non-assessable. If such Common
Securities  are  issuable  upon  conversion,   exchange  or  exercise  of  other
Securities,  the opinion set forth in this  paragraph  is subject to the further
condition that such other Securities relating to such Common Securities,  at the
time of the

Iron Mountain Incorporated
Sullivan & Worcester LLP
December 13, 2001
Page 4


issuance or delivery thereof, as applicable, and of the conversion,  exchange or
exercise  thereof,  are validly  issued,  fully paid and  non-assessable  by the
Company or are valid and binding obligations of the Company, as applicable.

         5.  Upon  the  completion  of  all  Board  Approvals  relating  to  the
Securities  that  are  Warrants,  the  issuance  of the  Warrants  will  be duly
authorized by all necessary Board action.

         6.  Upon  the  completion  of  all  Board  Approvals  relating  to  the
Securities  that are Trust  Guarantees and the related  guarantee  agreement(s),
establishing  the terms and  conditions  of such Trust  Guarantees,  between the
Company and a financial institution identified therein as guarantee trustee, the
Trust Guarantees will be duly authorized by all necessary Board action.

         7.  Upon  the  completion  of  all  Board  Approvals  relating  to  the
Securities  that are Stock  Purchase  Contracts and the related  stock  purchase
agreement(s),  establishing  the terms and  conditions  of such  Stock  Purchase
Contracts, between the Company and a financial institution identified therein as
stock  purchase  contract  agent,  the  Stock  Purchase  Contracts  will be duly
authorized by all necessary Board action.

         8.  Upon  the  completion  of  all  Board  Approvals  relating  to  the
Securities  that  are  Stock  Purchase  Units  and the  related  stock  purchase
agreement(s),  establishing  the terms and  conditions  of such  Stock  Purchase
Units,  between the Company and a financial  institution  identified  therein as
stock purchase unit agent,  the Stock Purchase Units will be duly  authorized by
all necessary Board action.

         We express no opinion as to the law of any jurisdiction  other than the
law of the  Commonwealth of Pennsylvania and we further express no opinion as to
the application or requirements of the Pennsylvania Securities Act.

         This  opinion is limited to the matters  expressly  stated  herein.  No
implied  opinion  may be  inferred  to extend  this  opinion  beyond the matters
expressly stated herein. We do not undertake to advise you or anyone else of any
changes in the opinions  expressed herein resulting from changes in law, changes
in facts or any other  matters that  hereafter  might occur or be brought to our
attention.




Iron Mountain Incorporated
Sullivan & Worcester LLP
December 13, 2001
Page 5




         This opinion is being furnished to you for submission to the Commission
as an exhibit to the Registration Statement and, accordingly,  may not be relied
upon by,  quoted in any manner to, or  delivered  to any other  person or entity
without, in each instance, our prior written consent.

         We hereby  consent to the  filing of this  opinion as an exhibit to the
Registration Statement and to the use of the name of our firm therein. In giving
this  consent,  we do not admit that we are within the category of persons whose
consent is required by Section 7 of the 1933 Act.

                                    Very truly yours,

                                    /s/ Ballard Spahr Andrews & Ingersoll, LLP