Document:

<PAGE>

                                                                  CONFORMED COPY

                                  $160,000,000

                                IMAX CORPORATION

                          9 5/8 % SENIOR NOTES DUE 2010

                          REGISTRATION RIGHTS AGREEMENT

                                                                December 4, 2003

Credit Suisse First Boston LLC
Jefferies & Company, Inc.
Wachovia Capital Markets, LLC
U.S. Bancorp Piper Jaffray Inc.
   c/o Credit Suisse First Boston LLC
   Eleven Madison Avenue
   New York, New York 10010-3629

Dear Sirs:

         IMAX Corporation, a corporation incorporated under the federal laws of
Canada ("COMPANY"), proposes to issue and sell to Credit Suisse First Boston
LLC, Jefferies & Company, Inc., Wachovia Capital Markets, LLC and U.S. Bancorp
Piper Jaffray Inc. (collectively, the "INITIAL PURCHASERS"), upon the terms set
forth in a purchase agreement dated as of November 19, 2003 (the "PURCHASE
AGREEMENt"), $160,000,000 aggregate principal amount of its 9 5/8% Senior Notes
due 2010 (the "INITIAL NOTES") to be guaranteed (the "GUARANTEES," together with
the Initial Notes, the "INITIAL SECURITIES") by the guarantors named therein
(the "GUARANTORS"). The Initial Securities will be issued pursuant to an
Indenture, dated as of December 4, 2003, (the "INDENTURE") among the Company and
U.S. Bank National Association (the "TRUSTEe"). As an inducement to the Initial
Purchasers to enter into the Purchase Agreement, the Company and each of the
Guarantors agrees with the Initial Purchasers, for the benefit of the holders of
the Initial Securities (including, without limitation, the Initial Purchasers),
the Exchange Securities (as defined below) and the Private Exchange Securities
(as defined below) (collectively the "HOLDERS"), as follows:

         1. Registered Exchange Offer. The Company and Guarantors shall, at
their own cost, prepare and, not later than 90 days after (or if the 90th day is
not a business day, the first business day thereafter) the date of original
issue of the Initial Securities (the "ISSUE DATE"), file with the Securities and
Exchange Commission (the "COMMISSION") a registration statement (the "EXCHANGE
OFFER REGISTRATION STATEMENT") on an appropriate form under the Securities Act
of 1933, as amended (the "SECURITIES ACT"), with respect to a proposed offer
(the "REGISTERED EXCHANGE OFFER") to the Holders of Transfer Restricted
Securities (as defined in Section 6 hereof), who are not prohibited by any law
or policy of the Commission from participating in the Registered Exchange Offer,
to issue and deliver to such Holders, in exchange for the Initial Securities, a
like aggregate principal amount of debt securities of the Company, with
guarantees endorsed thereon by the Guarantors (the "EXCHANGE SECURITIES"),
issued under the Indenture and identical in all material respects to the Initial
Securities (except for the transfer restrictions relating to the Initial

                                       1
<PAGE>

Securities and the provisions relating to the matters described in Section 6
hereof) that would be registered under the Securities Act . The Exchange
Securities will be issued as evidence of the same continuing indebtedness of the
Company and will not constitute the creation of new indebtedness. Each of the
Company and the Guarantors shall use its respective reasonable best efforts to
cause such Exchange Offer Registration Statement to become effective under the
Securities Act within 180 days (or if the 180th day is not a business day, the
first business day thereafter) after the Issue Date of the Initial Securities
and shall keep the Exchange Offer Registration Statement effective for not less
than 20 business days (or longer, if required by applicable law) after the date
notice of the Registered Exchange Offer is mailed to the Holders (such period
being called the "EXCHANGE OFFER REGISTRATION PERIOD").

         If the Company and the Guarantors effect the Registered Exchange Offer,
the Company and the Guarantors will be entitled to close the Registered Exchange
Offer 20 business days after the commencement thereof, provided that the Company
has accepted all the Initial Securities theretofore validly tendered in
accordance with the terms of the Registered Exchange Offer.

         Following the declaration of the effectiveness of the Exchange Offer
Registration Statement, the Company and the Guarantors shall as promptly as
practicable commence the Registered Exchange Offer, it being the objective of
such Registered Exchange Offer to enable each Holder of Transfer Restricted
Securities (as defined in Section 6 hereof) electing to exchange the Initial
Securities for Exchange Securities (assuming that such Holder is not an
affiliate of the Company within the meaning of the Securities Act, acquires the
Exchange Securities in the ordinary course of such Holder's business and has no
arrangements with any person to participate in the distribution of the Exchange
Securities and is not prohibited by any law or policy of the Commission or under
applicable Canadian securities laws from participating in the Registered
Exchange Offer) to trade such Exchange Securities from and after their receipt
without any limitations or restrictions under the Securities Act and without
material restrictions under the securities laws of the several states of the
United States, it being recognized that, in order to participate in the
exchange, Canadian resident holders of Initial Securities will be required to be
eligible to participate in the Registered Exchange Offer pursuant to applicable
prospectus exemptions under Canadian provincial securities laws that do not
require the delivery of a specified form of offering document.

         The Company and each of the Guarantors acknowledges that, pursuant to
current interpretations by the Commission's staff of Section 5 of the Securities
Act, in the absence of an applicable exemption therefrom, (i) each Holder which
is a broker-dealer electing to exchange Securities, acquired for its own account
as a result of market making activities or other trading activities, for
Exchange Securities (an "EXCHANGING DEALER"), is required to deliver a
prospectus containing substantially the information set forth in (a) Annex A
hereto on the cover, (b) Annex B hereto in the "Exchange Offer Procedures"
section and the "Purpose of the Exchange Offer" section, and (c) Annex C hereto
in the "Plan of Distribution" section of such prospectus in connection with a
sale of any such Exchange Securities received by such Exchanging Dealer pursuant
to the Registered Exchange Offer and (ii) an Initial Purchaser that elects to
sell Exchange Securities acquired in exchange for Securities constituting any
portion of an unsold allotment is required to deliver a prospectus containing
the information required by Items 507 or 508 of Regulation S-K under the
Securities Act, as applicable, in connection with such sale.

         The Company and each of the Guarantors shall use its reasonable best
efforts to keep the Exchange Offer Registration Statement effective and to amend
and supplement the prospectus contained therein, in order to permit such
prospectus to be lawfully delivered by all persons subject to the prospectus
delivery requirements of the Securities Act for such period of time as such
persons must comply with such requirements in order to resell the Exchange
Securities (the "RESALE PERIOD"); provided, however, that (i)

                                       2
<PAGE>

in the case where such prospectus and any amendment or supplement thereto must
be delivered by an Exchanging Dealer or an Initial Purchaser, such period shall
be the lesser of 180 days and the date on which all Exchanging Dealers and the
Initial Purchasers give written notice to the Company that they have sold all
Exchange Securities held by them (unless such period is extended pursuant to
Section 3(j) below) and (ii) the Company and the Guarantors shall make such
prospectus, and any amendment or supplement thereto, available to any
broker-dealer for use in connection with any resale of any Exchange Securities
for a period of not less than 90 days after the consummation of the Registered
Exchange Offer.

         If, upon consummation of the Registered Exchange Offer, any Initial
Purchaser holds Initial Securities acquired by it as part of its initial
distribution, the Company, simultaneously with the delivery of the Exchange
Securities pursuant to the Registered Exchange Offer, shall issue and deliver to
such Initial Purchaser upon the written request of such Initial Purchaser, in
exchange (the "PRIVATE EXCHANGE") for the Initial Securities held by such
Initial Purchaser, a like principal amount of debt securities of the Company,
with guarantees endorsed thereon by the Guarantors, issued under the Indenture
and identical in all material respects (including the existence of restrictions
on transfer under the Securities Act and the securities laws of the several
states of the United States, but excluding provisions relating to the matters
described in Section 6 hereof) to the Initial Securities (the "PRIVATE EXCHANGE
SECURITIES"). The Private Exchange Securities will be issued as evidence of the
same continuing indebtedness of the Company and will not constitute the creation
of new indebtedness. The Initial Securities, the Exchange Securities and the
Private Exchange Securities are herein collectively called the "Securities".

         In connection with the Registered Exchange Offer, the Company and the
Guarantors shall:

                  (a) mail, or reasonably cause to be mailed, to each Holder a
         copy of the prospectus forming part of the Exchange Offer Registration
         Statement, together with an appropriate letter of transmittal and
         related documents;

                  (b) keep the Registered Exchange Offer open for not less than
         20 business days (or longer, if required by applicable law) after the
         date notice thereof is mailed to the Holders;

                  (c) utilize the services of a depositary for the Registered
         Exchange Offer with an address in the Borough of Manhattan, The City of
         New York, which may be the Trustee or an affiliate of the Trustee;

                  (d) permit Holders to withdraw tendered Securities at any time
         prior to the close of business, New York time, on the last business day
         on which the Registered Exchange Offer shall remain open; and

                  (e)  otherwise comply with all applicable laws.

         As soon as practicable after the close of the Registered Exchange Offer
or the Private Exchange, as the case may be, the Company and the Guarantors
shall:

                  (x) accept for exchange all the Initial Securities validly
         tendered and not withdrawn pursuant to the Registered Exchange Offer
         and the Private Exchange, subject to the availability of prospectus
         exemptions under applicable Canadian securities laws in the case of
         Canadian resident holders of Initial Securities;

                                       3
<PAGE>

                  (y) deliver to the Trustee for cancellation all the Initial
         Securities so accepted for exchange; and

                  (z) cause the Trustee to authenticate and deliver promptly to
         each registered holder of the Initial Securities, Exchange Securities
         or Private Exchange Securities, as the case may be, equal in principal
         amount to the Initial Securities of such registered holder so accepted
         for exchange.

         The Indenture will provide that the Exchange Securities will not be
subject to the transfer restrictions set forth in the Indenture and that all the
Securities will vote and consent together on all matters as one class and that
none of the Securities will have the right to vote or consent as a class
separate from one another on any matter.

         Interest on each Exchange Security and Private Exchange Security issued
pursuant to the Registered Exchange Offer and in the Private Exchange will
accrue from the last interest payment date on which interest was paid on the
Initial Securities surrendered in exchange therefor or, if no interest has been
paid on the Initial Securities, from the date of original issue of the Initial
Securities.

         Each Holder participating in the Registered Exchange Offer shall be
required to represent to the Company and the Guarantors that at the time of the
consummation of the Registered Exchange Offer (i) any Exchange Securities
received by such Holder will be acquired in the ordinary course of business,
(ii) such Holder will have no arrangements or understanding with any person to
participate in the distribution of the Securities or the Exchange Securities
within the meaning of the Securities Act, (iii) such Holder is not an
"affiliate," as defined in Rule 405 of the Securities Act, of the Company or any
ot the Guarantors or if it is an affiliate, such Holder will comply with the
registration and prospectus delivery requirements of the Securities Act to the
extent applicable, (iv) if such Holder is not a broker-dealer, that it is not
engaged in, and does not intend to engage in, and has no understanding or
arrangement with any person to participate in, the distribution of the Exchange
Securities, (v) if such Holder is a broker-dealer, that it will receive Exchange
Securities for its own account in exchange for Initial Securities that were
acquired as a result of market-making activities or other trading activities and
that it will be required to acknowledge that it will deliver a prospectus in
connection with any resale of such Exchange Securities, (vi) if such Holder is a
Canadian resident, that it is eligible to acquire the Exchange Securities
pursuant to an available exemption from the prospectus requirements of the
securities legislation of that Holder's province of residence and (vii) such
Holder shall make such other representations as may be required under applicable
Commission rules or regulations or interpretations of the staff of the
Commission to render the use of the appropriate form under the Securities Act
available or for the Exchange Offer Registration Statement to be declared
effective.

         Notwithstanding any other provisions hereof, the Company and the
Guarantors will ensure that (i) any Exchange Offer Registration Statement and
any amendment thereto and any prospectus forming part thereof and any supplement
thereto complies in all material respects with the Securities Act and the rules
and regulations thereunder, (ii) any Exchange Offer Registration Statement and
any amendment thereto does not, when it becomes effective, contain an untrue
statement of a material fact or omit to state a material fact required to be
stated therein or necessary to make the statements therein not misleading and
(iii) any prospectus forming part of any Exchange Offer Registration Statement,
and any supplement to such prospectus, does not include an untrue statement of a
material fact or omit to state a material fact required to be stated therein or
necessary in order to make the statements therein, in the light of the
circumstances under which they were made, not misleading.

                                       4
<PAGE>

         2. Shelf Registration. If, (i) because of any change in law or in
applicable interpretations thereof by the staff of the Commission, the Company
and the Guarantors are not permitted to effect a Registered Exchange Offer, as
contemplated by Section 1 hereof, (ii) the Registered Exchange Offer is not
consummated within 60 business days after the Exchange Offer Registration
Statement is declared effective, (iii) any Initial Purchaser so requests in
writing prior to the 20th business day following the consummation of the
Registered Exchange Offer with respect to the Initial Securities (or the Private
Exchange Securities) not eligible to be exchanged for Exchange Securities in the
Registered Exchange Offer and held by it following consummation of the
Registered Exchange Offer or (iv) any Holder (other than an Exchanging Dealer)
is prohibited by law or Commission policy from participating in the Registered
Exchange Offer or, in the case of any Holder (other than an Exchanging Dealer)
that participates in the Registered Exchange Offer, such Holder does not receive
freely tradeable Exchange Securities on the date of the exchange, the Company
and each of the Guarantors shall take the following actions:

                  (a) The Company and each of the Guarantors shall, at its cost,
         as promptly as practicable (but in no event more than 60 days after so
         required or requested pursuant to this Section 2) file with the
         Commission and thereafter shall use its reasonable best efforts to
         cause to be declared effective a registration statement (the "SHELF
         REGISTRATION STATEMENT" and, together with the Exchange Offer
         Registration Statement, a "REGISTRATION STATEMENT") on an appropriate
         form under the Securities Act relating to the offer and sale of the
         Transfer Restricted Securities (as defined in Section 6 hereof) by the
         Holders thereof from time to time in accordance with the methods of
         distribution set forth in the Shelf Registration Statement and Rule 415
         under the Securities Act (hereinafter, the "SHELF Registration");
         provided, however, that no Holder (other than an Initial Purchaser)
         shall be entitled to have the Securities held by it covered by such
         Shelf Registration Statement unless such Holder agrees in writing to be
         bound by all the provisions of this Agreement applicable to such
         Holder.

                  (b) The Company and each of the Guarantors shall use its
         reasonable best efforts to keep the Shelf Registration Statement
         continuously effective in order to permit the prospectus included
         therein to be lawfully delivered by the Holders of the relevant
         Securities, for a period of two years (or for such longer period if
         extended pursuant to Section 3(j) below) from the date of its
         effectiveness or such shorter period that will terminate when all the
         Securities covered by the Shelf Registration Statement (i) have been
         sold pursuant thereto or (ii) are no longer restricted securities (as
         defined in Rule 144 under the Securities Act, or any successor rule
         thereof).

                  (c) Notwithstanding any other provisions of this Agreement to
         the contrary, the Company and each of the Guarantors shall cause the
         Shelf Registration Statement and the related prospectus and any
         amendment or supplement thereto, as of the effective date of the Shelf
         Registration Statement, amendment or supplement, (i) to comply in all
         material respects with the applicable requirements of the Securities
         Act and the rules and regulations of the Commission and (ii) other than
         with respect to information included therein in reliance upon or in
         conformity with written information furnished to the Company by or on
         behalf of any Holder specifically for use therein, not to contain any
         untrue statement of a material fact or omit to state a material fact
         required to be stated therein or necessary in order to make the
         statements therein, in light of the circumstances under which they were
         made, not misleading.

                                       5
<PAGE>

         3. Registration Procedures. In connection with any Shelf Registration
contemplated by Section 2 hereof and, to the extent applicable, any Registered
Exchange Offer contemplated by Section 1 hereof, the following provisions shall
apply:

                  (a) The Company and each of the Guarantors shall (i) furnish
         to each Initial Purchaser, prior to the filing thereof with the
         Commission, a copy of the Registration Statement and each amendment
         thereof and each supplement, if any, to the prospectus included therein
         and, in the event that an Initial Purchaser (with respect to any
         portion of an unsold allotment from the original offering) is
         participating in the Registered Exchange Offer or the Shelf
         Registration Statement, the Company and each of the Guarantors shall
         provide each Initial Purchaser the opportunity to review and provide
         comments with respect to each such document and shall use its
         respective reasonable best efforts to reflect in each such document,
         when so filed with the Commission, such comments as such Initial
         Purchaser reasonably may propose; (ii) include substantially the
         information set forth in Annex A hereto on the cover, in Annex B hereto
         in the "Exchange Offer Procedures" section and the "Purpose of the
         Exchange Offer" section and in Annex C hereto in the "Plan of
         Distribution" section of the prospectus forming a part of the Exchange
         Offer Registration Statement and include substantially the information
         set forth in Annex D hereto in the Letter of Transmittal delivered
         pursuant to the Registered Exchange Offer; (iii) if requested by an
         Initial Purchaser, include the information required by Items 507 or 508
         of Regulation S-K under the Securities Act, as applicable, in the
         prospectus forming a part of the Exchange Offer Registration Statement;
         (iv) include within the prospectus contained in the Exchange Offer
         Registration Statement a section entitled "Plan of Distribution,"
         reasonably acceptable to the Initial Purchasers, which shall contain a
         summary statement of the positions taken or policies made by the staff
         of the Commission with respect to the potential "underwriter" status of
         any broker-dealer that is the beneficial owner (as defined in Rule
         13d-3 under the Securities Exchange Act of 1934, as amended (the
         "EXCHANGE ACT")) of Exchange Securities received by such broker-dealer
         in the Registered Exchange Offer (a "PARTICIPATING BROKER-DEALER"),
         whether such positions or policies have been publicly disseminated by
         the staff of the Commission or such positions or policies, in the
         reasonable judgment of the Initial Purchasers based upon advice of
         counsel (which may be in-house counsel), represent the prevailing views
         of the staff of the Commission; and (v) in the case of a Shelf
         Registration Statement, include the names of the Holders, who propose
         to sell Securities pursuant to the Shelf Registration Statement, as
         selling securityholders, provided such information is provided to the
         Company at least five business days prior to the filing thereof.

                  (b) The Company and the Guarantors shall give written notice
         to the Initial Purchasers, the registered holders of the Securities and
         any Participating Broker-Dealer from whom the Company has received
         prior written notice that it will be a Participating Broker-Dealer in
         the Registered Exchange Offer (which notice pursuant to clauses
         (ii)-(v) hereof shall be accompanied by an instruction to suspend the
         use of the prospectus until the requisite changes have been made):

                           (i) when the Registration Statement or any amendment
                  thereto has been filed with the Commission and when the
                  Registration Statement or any post-effective amendment thereto
                  has become effective;

                           (ii) of any request by the Commission for amendments
                  or supplements to the Registration Statement or the prospectus
                  included therein or for additional information;

                                       6
<PAGE>

                           (iii) of the issuance by the Commission of any stop
                  order suspending the effectiveness of the Registration
                  Statement or the initiation of any proceedings for that
                  purpose;

                           (iv) of the receipt by the Company or any of the
                  Guarantors or any of their respective legal counsel of any
                  notification with respect to the suspension of the
                  qualification of the Securities for sale in any jurisdiction
                  or the initiation or threatening of any proceeding for such
                  purpose; and

                           (v) of the happening of any event that requires the
                  Company or the Guarantors to make changes in the Registration
                  Statement or the prospectus in order that the Registration
                  Statement or the prospectus do not contain an untrue statement
                  of a material fact nor omit to state a material fact required
                  to be stated therein or necessary to make the statements
                  therein (in the case of the prospectus, in light of the
                  circumstances under which they were made) not misleading.

                  (c) The Company and each of the Guarantors shall make every
         reasonable effort to obtain the withdrawal at the earliest possible
         time, of any order suspending the effectiveness of the Registration
         Statement.

                  (d) The Company and each of the Guarantors shall, during the
         Shelf Registration Period, deliver to each Holder of Securities
         included within the coverage of the Shelf Registration, without charge,
         as many copies of the prospectus (including each preliminary
         prospectus) included in the Shelf Registration Statement and any
         amendment or supplement thereto as such person may reasonably request.
         The Company and each of the Guarantors consent, subject to the
         provisions of this Agreement, to the use of the prospectus or any
         amendment or supplement thereto by each of the selling Holders of the
         Securities in connection with the offering and sale of the Securities
         covered by the prospectus, or any amendment or supplement thereto,
         included in the Shelf Registration Statement.

                  (e) Until the expiration of the Resale Period, the Company and
         each of the Guarantors shall deliver to each Initial Purchaser, any
         Exchanging Dealer, any Participating Broker-Dealer and such other
         persons required to deliver a prospectus following the Registered
         Exchange Offer, without charge, as many copies of the final prospectus
         included in the Exchange Offer Registration Statement and any amendment
         or supplement thereto as such persons may reasonably request. The
         Company and each of the Guarantors consent, subject to the provisions
         of this Agreement, to the use of the prospectus or any amendment or
         supplement thereto by any Initial Purchaser, if necessary, any
         Participating Broker-Dealer and such other persons required to deliver
         a prospectus following the Registered Exchange Offer in connection with
         the offering and sale of the Exchange Securities covered by the
         prospectus, or any amendment or supplement thereto, included in such
         Exchange Offer Registration Statement.

                  (f) Prior to any public offering of the Securities, pursuant
         to any Registration Statement, the Company and each of the Guarantors
         shall use its reasonable best efforts to arrange for the qualification
         of the Securities for offer and sale under the securities or "blue sky"
         laws of such states of the United States as a majority of the Holders
         designate in writing, shall cooperate with the Holders of the
         Securities included in any Registration Statement and their respective
         counsel in connection with such qualification and do any and all other
         acts or things necessary or

                                       7
<PAGE>

         advisable to enable the offer and sale in such jurisdictions of the
         Securities covered by such Registration Statement; provided that the
         Company and each of the Guarantors shall not be required to qualify as
         a foreign corporation or to file a general consent to service of
         process in any such state, which it is not so qualified or to subject
         itself to taxation in respect of doing business in any jurisdiction in
         which it is not otherwise so subject.

                  (g) The Company and each of the Guarantors shall cooperate
         with the registered holders of the Securities to facilitate the timely
         preparation and delivery of certificates representing the Securities to
         be sold pursuant to any Registration Statement free of any restrictive
         legends and in such denominations and registered in such names as the
         registered holders may request a reasonable period of time prior to
         sales of the Securities pursuant to such Registration Statement.

                  (h) Upon the occurrence of any event contemplated by
         paragraphs (ii) through (v) of Section 3(b) above during the period for
         which the Company and each of the Guarantors is required to maintain an
         effective Registration Statement, the Company and each of the
         Guarantors shall as promptly as practicable prepare and file a
         post-effective amendment to the Registration Statement or a supplement
         to the related prospectus and any other required document so that, as
         thereafter delivered to Holders of the Securities or purchasers of
         Securities, the prospectus will not contain an untrue statement of a
         material fact or omit to state any material fact required to be stated
         therein or necessary to make the statements therein, in light of the
         circumstances under which they were made, not misleading. If the
         Company notifies the Initial Purchasers, the Holders of the Securities
         and any known Participating Broker-Dealer in accordance with paragraphs
         (ii) through (v) of Section 3(b) above to suspend the use of the
         prospectus until the requisite changes to the prospectus have been
         made, then the Initial Purchasers, the Holders of the Securities and
         any such Participating Broker-Dealers shall suspend use of such
         prospectus, and the period of effectiveness of the Shelf Registration
         Statement provided for in Section 2(b) above and the Exchange Offer
         Registration Statement provided for in Section 1 above shall each be
         extended by the number of days from and including the date of the
         giving of such notice to and including the date when the Initial
         Purchasers, the Holders of the Securities and any known Participating
         Broker-Dealer shall have received such amended or supplemented
         prospectus pursuant to this Section 3(h).

                  (i) Not later than the effective date of the applicable
         Registration Statement, the Company and each of the Guarantors will
         provide a CUSIP number for the Initial Securities, the Exchange
         Securities or the Private Exchange Securities, as the case may be, and
         provide the applicable trustee with printed certificates for the
         Initial Securities, the Exchange Securities or the Private Exchange
         Securities, as the case may be, in a form eligible for deposit with The
         Depository Trust Company.

                  (j) The Company and each of the Guarantors will comply, in all
         material respects, with all rules and regulations of the Commission to
         the extent and so long as they are applicable to the Registered
         Exchange Offer or the Shelf Registration and will make generally
         available to its security holders (or otherwise provide in accordance
         with Section 11(a) of the Securities Act) an earnings statement
         satisfying the provisions of Section 11(a) of the Securities Act, no
         later than 45 days after the end of a 12-month period (or 90 days, if
         such period is a fiscal year) beginning with the first month of the
         Company's first fiscal quarter commencing after the effective date of
         the Registration Statement, which statement shall cover such 12-month
         period.

                                       8
<PAGE>

                  (k) The Company and the Guarantors shall cause the Indenture
         to be qualified under the Trust Indenture Act of 1939, as amended, no
         later than the effective date of any Registration Statement and
         containing such changes, if any, as shall be necessary for such
         qualification. In the event that such qualification would require the
         appointment of a new trustee under the Indenture, the Company shall
         appoint a new trustee thereunder pursuant to the applicable provisions
         of the Indenture.

                  (l) The Company and the Guarantors may require each Holder of
         Securities to be sold pursuant to the Shelf Registration Statement to
         furnish to the Company such information regarding the Holder and the
         distribution of the Securities as the Company may from time to time
         reasonably require for inclusion in the Shelf Registration Statement,
         and the Company may exclude from such registration the Securities of
         any Holder that unreasonably fails to furnish such information within a
         reasonable time after receiving such request. No such Holder is
         entitled to a copy of the prospectus until such requested information
         is given to the Company, unless such failure to furnish such
         information would not materially delay effectiveness of such Shelf
         Registration Statement.

                  (m) The Company and each of the Guarantors shall enter into
         such customary agreements (including, if requested, an underwriting
         agreement in customary form) and take all such other action, if any, as
         Holders of a majority in aggregate principal amount of the Transfer
         Restricted Securities at the time outstanding shall reasonably request
         in order to facilitate the disposition of the Securities pursuant to
         any Shelf Registration.

                  (n) In the case of any Shelf Registration, the Company and
         each of the Guarantors shall (i) make reasonably available for
         inspection by Holders of a majority in aggregate principal amount of
         the Transfer Restricted Securities at the time outstanding, any
         underwriter participating in any disposition pursuant to the Shelf
         Registration Statement and any attorney, accountant or other agent
         retained by such Holders or any such underwriter all relevant financial
         and other records, pertinent corporate documents and properties of the
         Company and the Guarantors and (ii) cause the Company's and the
         Guarantors' officers, directors, employees, accountants and auditors to
         supply all relevant information reasonably requested by Holders of a
         majority in aggregate principal amount of the Transfer Restricted
         Securities at the time outstanding or any such underwriter, attorney,
         accountant or agent in connection with the Shelf Registration
         Statement, in each case, as shall be reasonably necessary to enable
         such persons, to conduct a reasonable investigation within the meaning
         of Section 11 of the Securities Act; provided, however, that the
         foregoing inspection and information gathering shall be coordinated on
         behalf of the Initial Purchasers by you and shall be coordinated and
         conducted on behalf of the other parties by one counsel designated by
         and on behalf of such other parties as described in Section 4 hereof;
         provided that any such records, documents, properties and such
         information that is designated in writing by the Company, reasonably
         and in good faith, as confidential at the time of delivery of such
         records, documents, properties or information shall be kept
         confidential by any such attorney, accountant or agent. Each such
         person will be required to agree or acknowledge that information
         obtained by it as a result of such inspections shall be deemed
         confidential and shall not be used by it as the basis for any market
         transactions in the securities of the Company unless and until such is
         made generally available to the public through no fault or action of
         such person.

                  (o) In the case of any Shelf Registration, the Company and
         each of the Guarantors, if requested by the Holders of a majority in
         aggregate principal amount of the Transfer Restricted

                                       9
<PAGE>

         Securities at the time outstanding covered thereby, shall cause (i) its
         counsel (which may be the general counsel of the Company) to deliver an
         opinion and updates thereof relating to the Securities in customary
         form addressed to such Holders and the managing underwriters, if any,
         thereof and dated, in the case of the initial opinion, the effective
         date of such Shelf Registration Statement (it being agreed that the
         matters to be covered by such opinion shall include, without
         limitation, the due incorporation and good standing of the Company and
         certain of its subsidiaries; the qualification of the Company and
         certain of its subsidiaries to transact business as foreign
         corporations; the due authorization, execution and delivery of the
         relevant agreement of the type referred to in Section 3(m) hereof; the
         due authorization, execution, authentication and issuance, and the
         validity and enforceability, of the applicable Securities; the absence
         of material legal or governmental proceedings involving the Company and
         certain of its subsidiaries; the absence of governmental approvals
         required to be obtained in connection with the Shelf Registration
         Statement, the offering and sale of the applicable Securities, or any
         agreement of the type referred to in Section 3(m) hereof; the
         compliance as to form of such Shelf Registration Statement and any
         documents incorporated by reference therein and of the Indenture, in
         all material respects, with the requirements of the Securities Act and
         the Trust Indenture Act, respectively; and, as of the date of the
         opinion and as of the effective date of the Shelf Registration
         Statement or most recent post-effective amendment thereto, as the case
         may be, the absence from such Shelf Registration Statement and the
         prospectus included therein, as then amended or supplemented, and from
         any documents incorporated by reference therein of an untrue statement
         of a material fact or the omission to state therein a material fact
         required to be stated therein or necessary to make the statements
         therein not misleading (in the case of any such documents, in the light
         of the circumstances existing at the time that such documents were
         filed with the Commission under the Exchange Act); (ii) its officers to
         execute and deliver all customary documents and certificates and
         updates thereof reasonably requested by any underwriters of the
         applicable Securities and (iii) its independent public accountants to
         provide to the selling Holders of the applicable Securities and any
         underwriter therefor a comfort letter in customary form and covering
         matters of the type customarily covered in comfort letters in
         connection with primary underwritten offerings, subject to receipt of
         appropriate documentation as contemplated, and only if permitted, by
         Statement of Auditing Standards No. 72.

                  (p) In the case of the Registered Exchange Offer, if requested
         by any Initial Purchaser or any known Participating Broker-Dealer, the
         Company and each of the Guarantors shall cause (i) its counsel to
         deliver to such Initial Purchaser or such Participating Broker-Dealer a
         signed opinion in the form to be agreed upon by the parties as
         customary in connection with the preparation of a Registration
         Statement and (ii) its independent public accountants to deliver to
         such Initial Purchaser or such Participating Broker-Dealer a comfort
         letter, in customary form; provided, however, that the obligation to
         provide a comfort letter pursuant to subsection (ii) above shall only
         arise once.

                  (q) if a Registered Exchange Offer or a Private Exchange is to
         be consummated, upon delivery of the Initial Securities by Holders to
         the Company (or to such other Person as directed by the Company) in
         exchange for the Exchange Securities or the Private Exchange
         Securities, as the case may be, the Company shall mark, or caused to be
         marked, on the Initial Securities so exchanged that such Initial
         Securities are being canceled in exchange for the Exchange Securities
         or the Private Exchange Securities, as the case may be; in no event
         shall the Initial Securities be marked as paid or otherwise satisfied.

                                       10
<PAGE>

                  (r) The Company and each of the Guarantors will use its
         reasonable best efforts to (a) if the Initial Securities have been
         rated prior to the initial sale of such Initial Securities, confirm
         such ratings will apply to the Securities covered by a Registration
         Statement, or (b) if the Initial Securities were not previously rated,
         cause the Securities covered by a Registration Statement to be rated
         with the appropriate rating agencies, if so requested by Holders of a
         majority in aggregate principal amount of Securities covered by such
         Registration Statement, or by the managing underwriters, if any.

                  (s) In the event that any broker-dealer registered under the
         Exchange Act shall underwrite any Securities or participate as a member
         of an underwriting syndicate or selling group or "assist in the
         distribution" (within the meaning of the Conduct Rules (the "RULES") of
         the National Association of Securities Dealers, Inc. ("NASD")) thereof,
         whether as a Holder of such Securities or as an underwriter, a
         placement or sales agent or a broker or dealer in respect thereof, or
         otherwise, the Company and each of the Guarantors will assist such
         broker-dealer in complying with the requirements of such Rules,
         including, without limitation, by (i) if such Rules, including Rule
         2720, shall so require, engaging a "qualified independent underwriter"
         (as defined in Rule 2720) to participate in the preparation of the
         Registration Statement relating to such Securities, to exercise usual
         standards of due diligence in respect thereto and, if any portion of
         the offering contemplated by such Registration Statement is an
         underwritten offering or is made through a placement or sales agent, to
         recommend the yield of such Securities, (ii) indemnifying any such
         qualified independent underwriter to the extent of the indemnification
         of underwriters provided in Section 5 hereof and (iii) providing such
         information to such broker-dealer as may be required in order for such
         broker-dealer to comply with the requirements of the Rules.

                  (t) The Company and each Guarantor shall use its reasonable
         best efforts to take all other steps necessary to effect the
         registration of the Securities covered by a Registration Statement
         contemplated hereby.

         4. Registration Expenses. The Company and the Guarantors shall bear all
fees and expenses incurred in connection with the performance of its obligations
under Sections 1 through 3 hereof (including the reasonable fees and expenses,
if any, of Skadden, Arps, Slate, Meagher & Flom LLP, counsel for the Initial
Purchasers, incurred in connection with the Registered Exchange Offer), whether
or not the Registered Exchange Offer or a Shelf Registration is filed or becomes
effective, and, in the event of a Shelf Registration, shall bear or reimburse
the Holders of the Securities covered thereby for the reasonable fees and
disbursements of one firm of counsel designated by the Holders of a majority in
principal amount of the Initial Securities covered thereby to act as counsel for
the Holders of the Initial Securities in connection therewith.

         5. Indemnification. (a) The Company and each of the Guarantors agrees
to indemnify and hold harmless each Holder of the Securities, any Participating
Broker-Dealer and each person, if any, who controls such Holder or such
Participating Broker-Dealer within the meaning of the Securities Act or the
Exchange Act (each Holder, any Participating Broker-Dealer and such controlling
persons are referred to collectively as the "INDEMNIFIED PARTIES") from and
against any losses, claims, damages or liabilities, joint or several, or any
actions in respect thereof (including, but not limited to, any losses, claims,
damages, liabilities or actions relating to purchases and sales of the
Securities) to which each Indemnified Party may become subject under the
Securities Act, the Exchange Act or otherwise, insofar as such losses, claims,
damages, liabilities or actions arise out of or are based upon any untrue
statement or alleged untrue statement of a material fact contained in a
Registration Statement or prospectus contained therein or in any

                                       11
<PAGE>

amendment or supplement thereto or in any preliminary prospectus or final
prospectus relating to a Shelf Registration, or arise out of, or are based upon,
the omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein, and in the case of
the prospectus, in light of the circumstances under which they were made, not
misleading, and shall reimburse, as incurred, the Indemnified Parties for any
legal or other expenses reasonably incurred by them in connection with
investigating or defending any such loss, claim, damage, liability or action in
respect thereof; provided, however, that (i) the Company and the Guarantors
shall not be liable in any such case to the extent that such loss, claim, damage
or liability arises out of or is based upon any untrue statement or alleged
untrue statement or omission or alleged omission made in a Registration
Statement or prospectus contained therein or in any amendment or supplement
thereto or in any preliminary prospectus or final prospectus relating to a Shelf
Registration in reliance upon and in conformity with written information
pertaining to such Holder and furnished to the Company by or on behalf of such
Holder specifically for inclusion therein, (ii) with respect to any untrue
statement or omission or alleged untrue statement or omission made in any
preliminary prospectus or final prospectus relating to a Shelf Registration
Statement, the indemnity agreement contained in this subsection (a) shall not
inure to the benefit of any Holder or Participating Broker-Dealer from whom the
person asserting any such losses, claims, damages or liabilities purchased the
Securities concerned, to the extent that a prospectus relating to such
Securities was required to be delivered by such Holder or Participating
Broker-Dealer under the Securities Act in connection with such purchase and any
such loss, claim, damage or liability of such Holder or Participating
Broker-Dealer results from the fact that there was not sent or given to such
person, at or prior to the written confirmation of the sale of such Securities
to such person, a copy of the final prospectus (as amended or supplemented) if
the Company had previously furnished copies thereof to such Holder or
Participating Broker-Dealer and (iii) the Company and the Guarantors shall not
be liable in any such case to the extent that such loss, claim, damage or
liability arises out of or is based upon the use of a Registration Statement
after (x) a stop order has been issued by the Commission in respect of a
Registration Statement or any proceedings for such purposes have been initiated
or (y) a Registration Statement has been suspended, so long as in the case of
(x) and (y), the Holders shall have received prior notice of such action from
the Company; provided further, however, that this indemnity agreement will be in
addition to any liability which the Company or the Guarantors may otherwise have
to such Indemnified Party. The Company and the Guarantors shall also indemnify
underwriters, their officers and directors and each person who controls such
underwriters within the meaning of the Securities Act or the Exchange Act to the
same extent as provided above with respect to the indemnification of the Holders
of the Securities if requested by such Holders.

         (b) Each Holder of the Securities, severally and not jointly, will
indemnify and hold harmless the Company and the Guarantors and each person, if
any, who controls the Company and the Guarantors within the meaning of the
Securities Act or the Exchange Act, from and against any losses, claims, damages
or liabilities or any actions in respect thereof, to which the Company or the
Guarantors or any such controlling person may become subject under the
Securities Act, the Exchange Act or otherwise, insofar as such losses, claims,
damages, liabilities or actions arise out of or are based upon any untrue
statement or alleged untrue statement of a material fact contained in a
Registration Statement or prospectus contained therein or in any amendment or
supplement thereto or in any preliminary prospectus or final prospectus relating
to a Shelf Registration, or arise out of or are based upon the omission or
alleged omission to state therein a material fact necessary to make the
statements therein, and in the case of the prospectus, in light of the
circumstances under which they were made, not misleading, but in each case only
to the extent that the untrue statement or omission or alleged untrue statement
or omission was made in reliance upon and in conformity with written information
pertaining to such Holder and furnished to the Company by or on behalf of such
Holder specifically for inclusion therein; and, subject to the limitation set
forth immediately preceding this clause, shall reimburse, as incurred, the
Company for any legal or other

                                       12
<PAGE>

expenses reasonably incurred by the Company or the Guarantors or any such
controlling person in connection with investigating or defending any loss,
claim, damage, liability or action in respect thereof. This indemnity agreement
will be in addition to any liability which such Holder may otherwise have to the
Company or any of the Guarantors or any of its controlling persons.

         (c) Promptly after receipt by an indemnified party under this Section 5
of notice of the commencement of any action or proceeding (including a
governmental investigation), such indemnified party will, if a claim in respect
thereof is to be made against the indemnifying party under this Section 5,
notify the indemnifying party of the commencement thereof; but the failure to
notify the indemnifying party shall not relieve the indemnifying party from any
liability that it may have under subsection (a) or (b) above except to the
extent that it has been materially prejudiced (through the forfeiture of
substantive rights or defenses) by such failure; and provided further that the
failure to notify the indemnifying party shall not relieve it from any liability
that it may have to an indemnified party otherwise than under subsection (a) or
(b) above. In case any such action is brought against any indemnified party, and
it notifies the indemnifying party of the commencement thereof, the indemnifying
party will be entitled to participate therein and, to the extent that it may
wish, jointly with any other indemnifying party similarly notified, to assume
the defense thereof, with counsel reasonably satisfactory to such indemnified
party (who shall not, except with the consent of the indemnified party, be
counsel to the indemnifying party), and after notice from the indemnifying party
to such indemnified party of its election so to assume the defense thereof the
indemnifying party will not be liable to such indemnified party under this
Section 5 for any legal or other expenses, other than reasonable costs of
investigation, subsequently incurred by such indemnified party in connection
with the defense thereof. No indemnifying party shall, without the prior written
consent of the indemnified party (which consent shall not be unreasonably
withheld), effect any settlement of any pending or threatened action in respect
of which any indemnified party is or could have been a party and indemnity could
have been sought hereunder by such indemnified party unless such settlement (i)
includes an unconditional release of such indemnified party from all liability
on any claims that are the subject matter of such action, and (ii) does not
include a statement as to or an admission of fault, culpability or a failure to
act by or on behalf of any indemnified party. No indemnified party shall,
without the prior written consent of the indemnifying party, effect any
settlement or compromise of, or consent to the entry of any judgment with
respect to any pending or threatened action or claim in respect of which
indemnification or contribution may be sought hereunder unless such settlement,
compromise or judgment (i) includes an unconditional release of the indemnifying
party from all liability on any claims that are the subject matter of such
action and (ii) does not include a statement as to or an admission of fault,
culpability or failure to act by or on behalf of any indemnifying party, which
consent shall not be unreasonably withheld. Notwithstanding the foregoing
sentence, if at any time an indemnified party shall have requested an
indemnifying party to reimburse the indemnified party for fees and expenses of
counsel as contemplated by this Section 5(c), the indemnified party may effect a
settlement or compromise of, or consent to the entry of any judgment with
respect to any pending or threatened action or claim in respect of which
indemnification or contribution may be sought hereunder without the consent of
the indemnifying party and the indemnifying party agrees that it shall be liable
for any settlement of any proceeding effected without its written consent if (i)
such settlement is entered into more than 45 days after receipt by such
indemnifying party of the aforesaid request, (ii) such indemnifying party shall
have received notice of the terms of such settlement at least 30 days prior to
such settlement being entered into and (iii) such indemnifying party shall not
have reimbursed the indemnified party in accordance with such request prior to
the date of such settlement; provided that an indemnifying party shall not be
liable for any such settlement effected without its consent it such indemnifying
party, prior to the date of such settlement, (1) reimburses such indemnified
party in accordance with such request for the amount of such fees and expenses
of counsel as the indemnifying party believes in good faith to be reasonable,
and (2) provides

                                       13
<PAGE>

written notice to the indemnified party that the indemnifying party disputes in
good faith the reasonableness of the unpaid balance of such fees and expenses.

         (d) If the indemnification provided for in this Section 5 is
unavailable or insufficient to hold harmless an indemnified party under
subsections (a) or (b) above, then each indemnifying party shall contribute to
the amount paid or payable by such indemnified party as a result of the losses,
claims, damages or liabilities (or actions in respect thereof) referred to in
subsection (a) or (b) above (i) in such proportion as is appropriate to reflect
the relative benefits received by the indemnifying party or parties on the one
hand and the indemnified party on the other from the exchange of the Securities,
pursuant to the Registered Exchange Offer, or (ii) if the allocation provided by
the foregoing clause (i) is not permitted by applicable law, in such proportion
as is appropriate to reflect not only the relative benefits referred to in
clause (i) above but also the relative fault of the indemnifying party or
parties on the one hand and the indemnified party on the other in connection
with the statements or omissions that resulted in such losses, claims, damages
or liabilities (or actions in respect thereof) as well as any other relevant
equitable considerations. The relative fault of the parties shall be determined
by reference to, among other things, whether the untrue or alleged untrue
statement of a material fact or the omission or alleged omission to state a
material fact relates to information supplied by the Company or the Guarantors
on the one hand or such Holder or such other indemnified party, as the case may
be, on the other, and the parties' relative intent, knowledge, access to
information and opportunity to correct or prevent such statement or omission.
The amount paid by an indemnified party as a result of the losses, claims,
damages or liabilities referred to in the first sentence of this subsection (d)
shall be deemed to include any legal or other expenses reasonably incurred by
such indemnified party in connection with investigating or defending any action
or claim which is the subject of this subsection (d). Notwithstanding any other
provision of this Section 5(d), the Holders of the Securities shall not be
required to contribute any amount in excess of the amount by which the net
proceeds received by such Holders from the sale of the Securities pursuant to a
Registration Statement exceeds the amount of damages which such Holders have
otherwise been required to pay by reason of such untrue or alleged untrue
statement or omission or alleged omission. No person guilty of fraudulent
misrepresentation (within the meaning of Section 11(f) of the Securities Act)
shall be entitled to contribution from any person who was not guilty of such
fraudulent misrepresentation. For purposes of this paragraph (d), each person,
if any, who controls such indemnified party within the meaning of the Securities
Act or the Exchange Act shall have the same rights to contribution as such
indemnified party and each person, if any, who controls the Company or the
Guarantors within the meaning of the Securities Act or the Exchange Act shall
have the same rights to contribution as the Company or the Guarantors.

         (e) The agreements contained in this Section 5 shall survive the sale
of the Securities pursuant to a Registration Statement and shall remain in full
force and effect, regardless of any termination or cancellation of this
Agreement or any investigation made by or on behalf of any indemnified party.

         6. Special Interest Under Certain Circumstances. (a) Special Interest
(the "SPECIAL INTEREST") with respect to the indebtedness initially evidenced by
the Initial Securities shall be payable as follows if any of the following
events occur (each such event in clauses (i) through (vi) below a "REGISTRATION
DEFAULT":

                  (i) if the Company and the Guarantors fail to file an Exchange
         Offer Registration Statement with the Commission on or prior to the
         90th day after the Issue Date of the Initial Securities;

                                       14
<PAGE>

                  (ii) if the Exchange Offer Registration Statement is not
         declared effective by the Commission on or prior to the 180th day after
         the Issue Date of the Initial Securities;

                  (iii) if the Exchange Offer is not consummated on or before
         the 60th business day after the Exchange Offer Registration Statement
         is declared effective;

                  (iv) if obligated to file the Shelf Registration Statement and
         the Company fails to file the Shelf Registration Statement with the
         Commission on or prior to the 60th day after such filing obligation
         arises;

                  (v) if obligated to file a Shelf Registration Statement and
         the Shelf Registration Statement is not declared effective on or prior
         to the 150th day after the obligation to file a Shelf Registration
         Statement arises, or

                  (vi) If after either the Exchange Offer Registration Statement
         or the Shelf Registration Statement is declared effective (A) such
         Registration Statement thereafter ceases to be effective; or (B) such
         Registration Statement or the related prospectus ceases to be usable
         (except as permitted in paragraph (b)) in connection with resales of
         Transfer Restricted Securities during the periods specified herein
         because either (1) any event occurs as a result of which the related
         prospectus forming part of such Registration Statement would include
         any untrue statement of a material fact or omit to state any material
         fact necessary to make the statements therein in the light of the
         circumstances under which they were made not misleading, or (2) it
         shall be necessary to amend such Registration Statement or supplement
         the related prospectus, to comply with the Securities Act or the
         Exchange Act or the respective rules thereunder.

Special Interest shall accrue on the indebtedness evidenced by the Initial
Securities over and above the interest set forth in the title of the Securities
from and including the date on which any such Registration Default shall occur
to but excluding the date on which all such Registration Defaults have been
cured, at a rate in an amount equal to $0.05 per week per $1,000 in principal
amount of Transfer Restricted Securities held by such Holder for each week or
portion thereof that the Registration Default continues for the first 90 day
period immediately following the occurrence of such Registration Default (the
"SPECIAL INTEREST RATE"). The Special Interest Rate shall increase by an
additional $0.05 per week per $1,000 in principal amount of Transfer Restricted
Securities with respect to each subsequent 90 day period until all Registration
Defaults have been cured, up to a maximum Special Interest Rate of $0.50 per
week per $1,000 in principal amount of Transfer Restricted Securities.

         (b) A Registration Default referred to in Section 6(a)(iii)(B) hereof
shall be deemed not to have occurred and be continuing in relation to a Shelf
Registration Statement or the related prospectus if (i) such Registration
Default has occurred solely as a result of (x) the filing of a post-effective
amendment to such Shelf Registration Statement to incorporate annual audited
financial information with respect to the Company and the Guarantors where such
post-effective amendment is not yet effective and needs to be declared effective
to permit Holders to use the related prospectus or (y) other material events,
with respect to the Company and the Guarantors that would need to be described
in such Shelf Registration Statement or the related prospectus and (ii) in the
case of clause (y), the Company and the Guarantors are proceeding promptly and
in good faith to amend or supplement such Shelf Registration Statement and
related prospectus to describe such events; provided, however, that in any case
if such Registration Default occurs for a continuous period in excess of 30
days, Special Interest shall be payable in accordance with the above paragraph
from the day such Registration Default occurs until such Registration Default is
cured.

                                       15
<PAGE>

         (c) Any amounts of Special Interest due pursuant to clauses (i)-(vi) of
Section 6(a) above will be payable in cash on the regular interest payment dates
with respect to the Initial Securities. The amount of Special Interest will be
determined by multiplying the applicable Special Interest Rate by the principal
amount of the Initial Securities, multiplied by a fraction, the numerator of
which is the number of days such Special Interest Rate was applicable during
such period (determined on the basis of a 360-day year comprised of twelve
30-day months), and the denominator of which is 360. The Company shall not be
required to pay Special Interest for more than one Registration Default at any
given time. Following the cure of all Registration Defaults, the accrual of
Special Interest will cease.

         (d) "TRANSFER RESTRICTED SECURITIES" means each Security until (i) the
date on which such Transfer Restricted Security has been exchanged by a person
other than a broker-dealer for a freely transferable Exchange Security in the
Registered Exchange Offer, (ii) following the exchange by a broker-dealer in the
Registered Exchange Offer of a Initial Security for an Exchange Note, the date
on which such Exchange Note is sold to a purchaser who receives from such
broker-dealer on or prior to the date of such sale a copy of the prospectus
contained in the Exchange Offer Registration Statement, (iii) the date on which
such Initial Security has been effectively registered under the Securities Act
and disposed of in accordance with the Shelf Registration Statement or (iv) the
date on which such Initial Securities is distributed to the public pursuant to
Rule 144 under the Securities Act or is saleable pursuant to Rule 144(k) under
the Securities Act.

         7. Rules 144 and 144A. The Company and each of the Guarantors shall use
its respective reasonable best efforts to file the reports required to be filed
by it under the Securities Act and the Exchange Act in a timely manner and, if
at any time the Company or any of the Guarantors is not required to file such
reports, it will, upon the request of any Holder of Initial Securities, make
publicly available other information so long as necessary to permit sales of
their securities pursuant to Rules 144 and 144A. The Company and each of the
Guarantors covenant that it will take such further action as the Holders of a
majority in aggregate principal amount of the Transfer Restricted Securities
then outstanding may reasonably request, all to the extent required from time to
time to enable such Holder to sell Initial Securities without registration under
the Securities Act within the limitation of the exemptions provided by Rules 144
and 144A (including the requirements of Rule 144A(d)(4)). The Company and the
Guarantors will provide a copy of this Agreement to prospective purchasers of
Initial Securities identified to the Company by the Initial Purchasers upon
request. Upon the request of Holders of a majority in aggregate principal amount
of the Transfer Restricted Securities then outstanding, the Company and the
Guarantors shall deliver to the Holders a written statement as to whether it has
complied with such requirements. Notwithstanding the foregoing, nothing in this
Section 7 shall be deemed to require the Company or the Guarantors to register
any of its securities pursuant to the Exchange Act.

         8. Underwritten Registrations. If any of the Transfer Restricted
Securities covered by any Shelf Registration are to be sold in an underwritten
offering, the investment banker or investment bankers and manager or managers
that will administer the offering ("Managing Underwriters") will be selected by
the Holders of a majority in aggregate principal amount of such Transfer
Restricted Securities to be included in such offering.

         No person may participate in any underwritten registration hereunder
unless such person (i) agrees to sell such person's Transfer Restricted
Securities on the basis reasonably provided in any underwriting arrangements
approved by the persons entitled hereunder to approve such arrangements and

                                       16
<PAGE>

(ii) completes and executes all questionnaires, powers of attorney, indemnities,
underwriting agreements and other documents reasonably required under the terms
of such underwriting arrangements.

         9.  Miscellaneous.

         (a) Amendments and Waivers. The provisions of this Agreement may not be
amended, modified or supplemented, and waivers or consents to departures from
the provisions hereof may not be given, except by the Company and the written
consent of the Holders of a majority in principal amount of the Securities
affected by such amendment, modification, supplement, waiver or consents.

         (b) Notices. All notices and other communications provided for or
permitted hereunder shall be made in writing by hand delivery, first-class mail,
facsimile transmission, or air courier which guarantees overnight delivery:

                  (1) if to a Holder of the Securities, at the most current
address given by such Holder to the Company.

                  (2)  if to the Initial Purchasers;

                           Credit Suisse First Boston LLC
                           Eleven Madison Avenue
                           New York, NY 10010-3629
                           Fax No.:  (212) 325-8278
                           Attention:  Transactions Advisory Group

         with a copy to:

                           Skadden, Arps, Slate, Meagher & Flom LLP
                           300 South Grand Avenue, Suite 3400
                           Los Angeles, CA 90071
                           Fax No.: (213) 687-5600
                           Attention: Nicholas P. Saggese, Esq.

                  (3) if to the Company or the Guarantors, at its address as
                      follows:

                           IMAX Corporation
                           2525 Speakman Drive
                           Sheridan Science and Technology Park
                           Mississauga, Ontario L5K 1B1, Canada
                           Fax No.: (905) 403-6468
                           Attention:  Deputy General Counsel.

         with a copy to:

                           Shearman & Sterling LLP.
                           Commerce Court West
                           199 Bay Street #4405

                                       17
<PAGE>

                           P.O. Box 247
                           Toronto, Ontario M5L 1E8, Canada
                           Fax No.: (416) 360-2958
                           Attention: Brice Voran

         All such notices and communications shall be deemed to have been duly
given: at the time delivered by hand, if personally delivered; three business
days after being deposited in the mail, postage prepaid, if mailed; when receipt
is acknowledged by recipient's facsimile machine operator, if sent by facsimile
transmission; and on the day delivered, if sent by overnight air courier
guaranteeing next day delivery.

         (c) No Inconsistent Agreements. The Company and each of the Guarantors
has not, as of the date hereof, entered into, nor shall it, on or after the date
hereof, enter into, any agreement with respect to its securities that is
inconsistent with the rights granted to the Holders herein or otherwise
conflicts with the provisions hereof.

         (d) Successors and Assigns. This Agreement shall be binding upon the
Company and each of the Guarantors and each of their respective successors and
assigns.

         (e) Counterparts. This Agreement may be executed in any number of
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

         (f) Headings. The headings in this Agreement are for convenience of
reference only and shall not limit or otherwise affect the meaning hereof.

         (g) Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED
IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

         (h) Severability. If any one or more of the provisions contained
herein, or the application thereof in any circumstance, is held invalid, illegal
or unenforceable, the validity, legality and enforceability of any such
provision in every other respect and of the remaining provisions contained
herein shall not be affected or impaired thereby.

         (i) Securities Held by the Company. Whenever the consent or approval of
Holders of a specified percentage of principal amount of Securities is required
hereunder, Securities held by the Company or its affiliates (other than
subsequent Holders of Securities if such subsequent Holders are deemed to be
affiliates solely by reason of their holdings of such Securities) shall not be
counted in determining whether such consent or approval was given by the Holders
of such required percentage.

         (j) Agent for Service; Submission to Jurisdiction; Waiver of
Immunities. By the execution and delivery of this Agreement, the Company and
each of the Guarantors (i) acknowledges that it has, by separate written
instrument, irrevocably designated and appointed IMAX U.S.A., Inc. (and any
successor entity), as its authorized agent upon which process may be served in
any suit or proceeding arising out of or relating to this Agreement that may be
instituted in any federal or state court in the State of New York or brought
under federal or state securities laws, and acknowledges that IMAX U.S.A., Inc.
has accepted such designation, (ii) submits to the nonexclusive jurisdiction of
any such court in any such suit or proceeding, and (iii) agrees that service of
process upon IMAX U.S.A., Inc. and written notice of said service to the

                                       18
<PAGE>

Company shall be deemed in every respect effective service of process upon it in
any such suit or proceeding. The Company and each of the Guarantors further
agrees to take any and all action, including the execution and filing of any and
all such documents and instruments, as may be necessary to continue such
designation and appointment of IMAX U.S.A., Inc. in full force and effect so
long as any of the Initial Securities shall be outstanding. To the extent that
the Company or any of the Guarantors may acquire any immunity from jurisdiction
of any court or from any legal process (whether through service of notice,
attachment prior to judgment, attachment in aid of execution, execution or
otherwise) with respect to itself or its property, it hereby irrevocably waives
such immunity in respect of this Agreement, to the fullest extent permitted by
law.

                                       19
<PAGE>

If the foregoing is in accordance with your understanding of our agreement,
please sign and return to the Company a counterpart hereof, whereupon this
instrument, along with all counterparts, will become a binding agreement among
the several Initial Purchasers and the Company and the Guarantors in accordance
with its terms.

                                   ISSUER:

                                   IMAX Corporation

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Sr. Vice President, Legal Affairs

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President Finance, Special
                                            Projects

                                   GUARANTORS:

                                   David Keighley Productions 70MM Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX II U.S.A. Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       20
<PAGE>

                                   IMAX Chicago Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (California I) Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Forum Ride, Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Minnesota Holding Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Rhode Island Limited Partnership
                                   By its General Partner
                                   IMAX Providence General Partner Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       21
<PAGE>

                                   IMAX Sandde Animation Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Scribe Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Space Ltd.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Holding Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       22
<PAGE>

                                   IMAX Theatre Holdings (OEI) Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Management Company

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Services Ltd.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX U.S.A. Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       23
<PAGE>

                                   Miami Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (California I) Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Mitey Cinema Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Mountainview Theatre Management Ltd.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Nyack Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (Nyack I) Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       24
<PAGE>

                                   Ridefilm Corporation

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Sacramento Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (California I) Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Sonics Associates, Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Starboard Theatres Ltd.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       25
<PAGE>

                                   Tantus Films Ltd.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Wire Frame Films Ltd.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   1329507 Ontario Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   924689 Ontario Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       26
<PAGE>

                                   IMAX (Titanica) Ltd.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX (Titanic) Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Music Ltd.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Holding (Brossard) Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       27
<PAGE>

                                   IMAX Film Holding Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Indianapolis LLC

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Pictures Corporation

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Immersive Entertainment Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       28
<PAGE>

                                   IMAX Providence General Partner Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Providence Limited Partner Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Holding (California I) Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Holding (California II) Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       29
<PAGE>

                                   IMAX Theatre Holding (Nyack I) Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Holding (Nyack II) Co.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Management (Scottsdale), Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Panda Productions Inc.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       30
<PAGE>

                                   Strategic Sponsorship Corporation

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Tantus II Films Ltd.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   RPM Pictures Ltd.

                                   By  /s/  G. Mary Ruby
                                     -------------------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -------------------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       31
<PAGE>

The foregoing Registration
Rights Agreement is hereby confirmed
and accepted as of the date first
above written.

CREDIT SUISSE FIRST BOSTON LLC
JEFFERIES & COMPANY, INC.
WACHOVIA CAPITAL MARKETS, LLC
U.S. BANCORP PIPER JAFFRAY INC.

By: CREDIT SUISSE FIRST BOSTON LLC

By  /s/  Thomas C. Davidov
  ----------------------------------------
Name:    Thomas C. Davidov
Title:   Director

                                       32
<PAGE>

                                                                         ANNEX A

         Each broker-dealer that receives Exchange Securities for its own
account pursuant to the Exchange Offer must acknowledge that it will deliver a
prospectus in connection with any resale of such Exchange Securities. The Letter
of Transmittal states that by so acknowledging and by delivering a prospectus, a
broker-dealer will not be deemed to admit that it is an "underwriter" within the
meaning of the Securities Act. This Prospectus, as it may be amended or
supplemented from time to time, may be used by a broker-dealer in connection
with resales of Exchange Securities received in exchange for Initial Securities
where such Initial Securities were acquired by such broker-dealer as a result of
market-making activities or other trading activities. The Company has agreed
that, for a period of 180 days after the Expiration Date (as defined herein), it
will make this Prospectus available to any broker-dealer for use in connection
with any such resale. See "Plan of Distribution."

                                      A-1
<PAGE>

                                                                         ANNEX B

         Each broker-dealer that receives Exchange Securities for its own
account in exchange for Securities, where such Initial Securities were acquired
by such broker-dealer as a result of market-making activities or other trading
activities, must acknowledge that it will deliver a prospectus in connection
with any resale of such Exchange Securities. See "Plan of Distribution."

                                      B-1
<PAGE>

                                                                         ANNEX C

                              PLAN OF DISTRIBUTION

         Each broker-dealer that receives Exchange Securities for its own
account pursuant to the Exchange Offer must acknowledge that it will deliver a
prospectus in connection with any resale of such Exchange Securities. This
Prospectus, as it may be amended or supplemented from time to time, may be used
by a broker-dealer in connection with resales of Exchange Securities received in
exchange for Initial Securities where such Initial Securities were acquired as a
result of market-making activities or other trading activities. The Company has
agreed that, for a period of 180 days after the Expiration Date, it will make
this prospectus, as amended or supplemented, available to any broker-dealer for
use in connection with any such resale. In addition, until , 200_, all dealers
effecting transactions in the Exchange Securities may be required to deliver a
prospectus.(1)

         The Company will not receive any proceeds from any sale of Exchange
Securities by broker-dealers. Exchange Securities received by broker-dealers for
their own account pursuant to the Exchange Offer may be sold from time to time
in one or more transactions in the over-the-counter market, in negotiated
transactions, through the writing of options on the Exchange Securities or a
combination of such methods of resale, at market prices prevailing at the time
of resale, at prices related to such prevailing market prices or negotiated
prices. Any such resale may be made directly to purchasers or to or through
brokers or dealers who may receive compensation in the form of commissions or
concessions from any such broker-dealer or the purchasers of any such Exchange
Securities. Any broker-dealer that resells Exchange Securities that were
received by it for its own account pursuant to the Exchange Offer and any broker
or dealer that participates in a distribution of such Exchange Securities may be
deemed to be an "underwriter" within the meaning of the Securities Act and any
profit on any such resale of Exchange Securities and any commission or
concessions received by any such persons may be deemed to be underwriting
compensation under the Securities Act. The Letter of Transmittal states that, by
acknowledging that it will deliver and by delivering a prospectus, a
broker-dealer will not be deemed to admit that it is an "underwriter" within the
meaning of the Securities Act.

         For a period of 180 days after the Expiration Date the Company will
promptly send additional copies of this Prospectus and any amendment or
supplement to this Prospectus to any broker-dealer that requests such documents
in the Letter of Transmittal. The Company has agreed to pay all expenses
incident to the Exchange Offer (including the expenses of one counsel for the
Holders of the Securities) other than commissions or concessions of any brokers
or dealers and will indemnify the Holders of the Securities (including any
broker-dealers) against certain liabilities, including liabilities under the
Securities Act.

--------------------
         (1) In addition, the legend required by Item 502(e) of Regulation S-K
will appear on the back cover page of the Exchange Offer prospectus.

                                      C-1
<PAGE>

                                                                         ANNEX D

[ ] CHECK HERE IF YOU ARE A BROKER-DEALER AND WISH TO RECEIVE 10 ADDITIONAL
COPIES OF THE PROSPECTUS AND 10 COPIES OF ANY AMENDMENTS OR SUPPLEMENTS THERETO.

                  Name:
                       ---------------------------------------
                  Address:
                          ------------------------------------

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

If the undersigned is not a broker-dealer, the undersigned represents that it is
not engaged in, and does not intend to engage in, a distribution of Exchange
Securities. If the undersigned is a broker-dealer that will receive Exchange
Securities for its own account in exchange for Initial Securities that were
acquired as a result of market-making activities or other trading activities, it
acknowledges that it will deliver a prospectus in connection with any resale of
such Exchange Securities; however, by so acknowledging and by delivering a
prospectus, the undersigned will not be deemed to admit that it is an
"underwriter" within the meaning of the Securities Act.

                                      D-1<PAGE>
                                                                  CONFORMED COPY

                                IMAX CORPORATION
                                   (as Issuer)

                      DAVID KEIGHLEY PRODUCTIONS 70MM INC.
                               IMAX II U.S.A. INC.
                            IMAX CHICAGO THEATRE LLC
                              IMAX FORUM RIDE, INC.
                           IMAX MINNESOTA HOLDING CO.
                      IMAX RHODE ISLAND LIMITED PARTNERSHIP
                           IMAX SANDDE ANIMATION INC.
                                IMAX SCRIBE INC.
                                 IMAX SPACE LTD.
                            IMAX THEATRE HOLDING CO.
                        IMAX THEATRE HOLDINGS (OEI) INC.
                         IMAX THEATRE MANAGEMENT COMPANY
                           IMAX THEATRE SERVICES LTD.
                                IMAX U.S.A. INC.
                                MIAMI THEATRE LLC
                                MITEY CINEMA INC.
                      MOUNTAINVIEW THEATRE MANAGEMENT LTD.
                                NYACK THEATRE LLC
                              RIDEFILM CORPORATION
                             SACRAMENTO THEATRE LLC
                             SONICS ASSOCIATES, INC.
                             STARBOARD THEATRES LTD.
                                TANTUS FILMS LTD.
                              WIRE FRAME FILMS LTD.
                              1329507 ONTARIO INC.
                               924689 ONTARIO INC.
                              IMAX (TITANICA) LTD.
                               IMAX (TITANIC) INC.
                                 IMAX MUSIC LTD.
                      IMAX THEATRE HOLDING (BROSSARD) INC.
                              IMAX FILM HOLDING CO.
                              IMAX INDIANAPOLIS LLC
                            IMAX PICTURES CORPORATION
                          IMMERSIVE ENTERTAINMENT INC.
                       IMAX PROVIDENCE GENERAL PARTNER CO.
                       IMAX PROVIDENCE LIMITED PARTNER CO.
                     IMAX THEATRE HOLDING (CALIFORNIA I) CO.
                    IMAX THEATRE HOLDING (CALIFORNIA II) CO.
                       IMAX THEATRE HOLDING (NYACK I) CO.
                       IMAX THEATRE HOLDING (NYACK II) CO.
                   IMAX THEATRE MANAGEMENT (SCOTTSDALE), INC.
                             PANDA PRODUCTIONS INC.
                        STRATEGIC SPONSORSHIP CORPORATION
                              TANTUS II FILMS LTD.
                                RPM PICTURES LTD.
                               (each, a Guarantor)

                     9 5/8% Senior Notes due December 1, 2010
                                 ---------------
                                    INDENTURE
                          DATED AS OF DECEMBER 4, 2003
                                 ---------------
                         U.S. BANK NATIONAL ASSOCIATION

                                  (as Trustee)

                                       i
<PAGE>

                                IMAX CORPORATION

               Reconciliation and tie between Trust Indenture Act
               of 1939 and Indenture, dated as of December 4, 2003

<TABLE>
<CAPTION>
TRUST INDENTURE ACT SECTION             INDENTURE SECTION
---------------------------             -----------------
<S>                                     <C>
Section 310(a)(1)...................    609
(a)(2)..............................    609
(a)(3)..............................    Not Applicable
(a)(4)..............................    Not Applicable
(b).................................    608
.....................................    610
Section 311(a)......................    613
(b).................................    613
Section 312(a)......................    701
.....................................    702
(b).................................    702
(c).................................    702
(b).................................    703
(c).................................    703
Section 314(a)......................    1019
(a)(4)..............................    1021
(b).................................    Not Applicable
(c)(1)..............................    102
(c)(2)..............................    102
(c)(3)..............................    Not Applicable
(d).................................    Not Applicable
(e).................................    102
Section 315(a)......................    601
(b).................................    602
(c).................................    601
(d).................................    601
(d)(1)..............................    601
(e).................................    514
Section 316(a)(l)(A)................    502
.....................................    512
(a)(l)(B)...........................    513
(a)(2)..............................    Not Applicable
(b).................................    508
Section 317(a)(1)...................    503
(a)(2)..............................    504
(b).................................    1003
Section 318(a)......................    107
</TABLE>

                                       ii
<PAGE>

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>

                                                                                                               Page
                                                                                                               ----
<S>                                                                                                             <C>
ARTICLE I DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION.................................................1
   Section 101       Definitions..................................................................................1
   Section 102       Compliance Certificates and Opinions........................................................20
   Section 103       Form of Documents Delivered to Trustee......................................................21
   Section 104       Record Date.................................................................................21
   Section 105       Notices. Etc., to Trustee and Company.......................................................22
   Section 106       Notice to Holders: Waiver...................................................................22
   Section 107       Conflict with Trust Indenture Act...........................................................23
   Section 108       Effect of Headings and Table of Contents....................................................23
   Section 109       Successors and Assigns......................................................................23
   Section 110       Separability Clause.........................................................................23
   Section 111       Benefits of Indenture.......................................................................23
   Section 112       Governing Law...............................................................................24
   Section 113       Legal Holidays..............................................................................24
   Section 114       Consent to Service; Jurisdiction............................................................24
   Section 115       Conversion of Currency......................................................................24
   Section 116       Currency Equivalent.........................................................................25
   Section 117       Shareholders, Officers and Directors Exemption from Individual Liability....................26
ARTICLE II SECURITY FORMS........................................................................................26
   Section 201       Forms Generally.............................................................................26
ARTICLE III THE SECURITIES.......................................................................................27
   Section 301       Title and Terms.............................................................................27
   Section 302       Denominations...............................................................................27
   Section 303       Execution, Authentication, Delivery and Dating..............................................27
   Section 304       Temporary Securities........................................................................28
   Section 305       Transfer and Exchange; Registration.........................................................29
   Section 306       Mutilated, Destroyed, Lost and Stolen Securities............................................42
   Section 307       Payment of Interest; Interest Rights Preserved..............................................42
   Section 308       Persons Deemed Owners.......................................................................43
   Section 309       Cancellation................................................................................43
   Section 310       Computation of Interest.....................................................................44
ARTICLE IV SATISFACTION AND DISCHARGE............................................................................44
   Section 401       Satisfaction and Discharge of Indenture.....................................................44
   Section 402       Application of Trust Money..................................................................45
ARTICLE V REMEDIES...............................................................................................45
   Section 501       Events of Default...........................................................................45
   Section 502       Acceleration of Maturity; Rescission and Annulment..........................................46
   Section 503       Collection of Indebtedness and Suits for Enforcement by Trustee.............................47
   Section 504       Trustee May File Proofs of Claim............................................................47
   Section 505       Trustee May Enforce Claims Without Possession of Securities.................................48
   Section 506       Application of Money Collected..............................................................48
   Section 507       Limitation on Suits.........................................................................48
   Section 508       Unconditional Right of Holders to Receive Principal, Premium and Interest...................49
   Section 509       Restoration of Rights and Remedies..........................................................49
</TABLE>

<PAGE>

<TABLE>

<S>                                                                                                             <C>
   Section 510       Rights and Remedies Cumulative..............................................................49
   Section 511       Delay or Omission Not Waiver................................................................50
   Section 512       Control by Holders..........................................................................50
   Section 513       Waiver of Past Defaults.....................................................................50
   Section 514       Undertaking for Costs.......................................................................50
   Section 515       Waiver of Stay or Extension Laws............................................................51
ARTICLE VI THE TRUSTEE...........................................................................................51
   Section 601       Certain Duties and Responsibilities.........................................................51
   Section 602       Notice of Defaults..........................................................................51
   Section 603       Certain Rights of Trustee...................................................................51
   Section 604       Not Responsible for Recitals or Issuance of Securities......................................52
   Section 605       May Hold Securities.........................................................................53
   Section 606       Money Held in Trust.........................................................................53
   Section 607       Compensation and Reimbursement..............................................................53
   Section 608       Corporate Trustee Required; Eligibility.....................................................53
   Section 609       Corporate Trustee Required; Eligibility.....................................................54
   Section 610       Resignation and Removal; Appointment of Successor...........................................54
   Section 611       Acceptance of Appointment by Successor......................................................55
   Section 612       Merger, Conversion, Consolidation or Succession to Business.................................55
   Section 613       Preferential Collection of Claims Against Company...........................................55
   Section 614       Appointment of Authenticating Agent.........................................................56
ARTICLE VII HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY....................................................57
   Section 701       Company to Furnish Trustee Names and Addresses of Holders...................................57
   Section 702       Preservation of Information; Communications to Holders......................................57
   Section 703       Reports by Trustee..........................................................................57
ARTICLE VIII LIMITATION ON MERGER, SALE OR CONSOLIDATION.........................................................58
   Section 801       Company May Consolidate, Etc. Only on Certain Terms.........................................58
   Section 802       Successor Substituted.......................................................................58
ARTICLE IX SUPPLEMENTAL INDENTURES...............................................................................59
   Section 901       Supplemental Indentures Without Consent of Holders..........................................59
   Section 902       Supplemental Indentures with Consent of Holders.............................................59
   Section 903       Execution of Supplemental Indentures........................................................60
   Section 904       Effect of Supplemental Indentures...........................................................60
   Section 905       Conformity with Trust Indenture Act.........................................................61
   Section 906       Reference in Securities to Supplemental Indentures..........................................61
   Section 907       Notice of Supplemental Indentures...........................................................61
ARTICLE X COVENANTS..............................................................................................61
   Section 1001      Payment of Principal, Premium and Interest..................................................61
   Section 1002      Maintenance of Office or Agency.............................................................61
   Section 1003      Money for Security Payments to be Held in Trust.............................................62
   Section 1004      Existence...................................................................................63
   Section 1005      Maintenance of Properties...................................................................63
   Section 1006      Payment of Taxes and Other Claims...........................................................63
   Section 1007      Maintenance of Insurance....................................................................63
   Section 1008      Limitation on Incurrence of Additional Indebtedness.........................................64
   Section 1009      Limitation on Restricted Payments...........................................................64
</TABLE>

<PAGE>

<TABLE>

<S>                                                                                                             <C>
   Section 1010      Limitation on Dividends and Other Payment Restrictions Affecting Subsidiaries...............65
   Section 1011      Limitation on Liens Securing Indebtedness...................................................65
   Section 1012      Limitation on Sale and Leaseback Transactions...............................................66
   Section 1013      Limitation on Sale of Assets................................................................66
   Section 1014      Limitation on Transactions with Affiliates..................................................68
   Section 1015      Offer to Repurchase Securities Upon A Change of Control.....................................68
   Section 1016      Payment of Additional Amounts...............................................................69
   Section 1017      Limitation on Status as Investment Company..................................................70
   Section 1018      Payments for Consent........................................................................70
   Section 1019      Reports.....................................................................................71
   Section 1020      Subsidiary Guarantors.......................................................................71
   Section 1021      Statement By Officers as to Default; Compliance Certificates................................72
   Section 1022      Waiver of Certain Covenants.................................................................72
ARTICLE XI REDEMPTION OF SECURITIES..............................................................................72
   Section 1101      Right of Redemption.........................................................................72
   Section 1102      No Mandatory Redemption.....................................................................73
   Section 1103      Election to Redeem;  Notice to Trustee......................................................73
   Section 1104      Selection by Trustee of Securities to Be Redeemed...........................................73
   Section 1105      Notice of Redemption........................................................................74
   Section 1106      Deposit of Redemption Price.................................................................75
   Section 1107      Securities Redeemed in Part.................................................................75
ARTICLE XII DEFEASANCE AND COVENANT DEFEASANCE...................................................................75
   Section 1201      Company's Option to Effect Defeasance or Covenant Defeasance................................75
   Section 1202      Defeasance and Discharge....................................................................76
   Section 1203      Covenant Defeasance.........................................................................76
   Section 1204      Conditions to Defeasance or Covenant Defeasance.............................................76
   Section 1205      Deposited Money and U.S. Government Obligations to be Held in Trust:  Other
   Miscellaneous Provisions......................................................................................78
   Section 1206      Repayment to Company........................................................................78
   Section 1207      Reinstatement...............................................................................78
ARTICLE XIII GUARANTEES..........................................................................................79
   Section 1301      Guarantees..................................................................................79
   Section 1302      Execution and Delivery of Guarantees........................................................80
   Section 1303      Guarantors May Consolidate, Etc., on Certain Terms..........................................80
   Section 1304      Release of Guarantors.......................................................................81
   Section 1305      Limitation of Guarantor's Liability; Certain Bankruptcy Events..............................82
   Section 1306      Application of Certain Terms and Provisions to the Guarantors...............................82
</TABLE>

EXHIBIT A: FORM OF NOTE
EXHIBIT B: FORM OF GUARANTEE
EXHIBIT C: FORM OF CERTIFICATE OF TRANSFER
EXHIBIT D: FORM OF CERTIFICATE OF EXCHANGE
EXHIBIT E: FORM OF CERTIFICATE FROM ACQUIRING INSTITUTIONAL ACCREDITED INVESTOR
EXHIBIT F: FORM OF SUPPLEMENTAL INDENTURE TO BE DELIVERED BY SUBSEQUENT
           GUARANTORS

<PAGE>

     INDENTURE, dated as of December 4, 2003, between IMAX Corporation, a
corporation duly organized and existing under the laws of the Canada (herein
called the "Company"), having its principal office at 2525 Speakman Drive,
Mississauga, Ontario, Canada, L5K 1B1, the Guarantors (as defined below) and
U.S. Bank National Association, a national banking association, as Trustee
(herein called the "Trustee").

                             RECITALS OF THE COMPANY

     The Company has duly authorized the creation of an issue of its 9 5/8%
Senior Notes due December 1, 2010 of substantially the tenor and amount
hereinafter set forth, and to provide therefor the Company has duly authorized
the execution and delivery of this Indenture.

     All things necessary to make the Securities (as defined below), when
executed by the Company and authenticated and delivered hereunder and duly
issued by the Company, the valid obligations of the Company, and to make this
Indenture a valid agreement of the Company, in accordance with their and its
terms, have been done.

                  NOW, THEREFORE, THIS INDENTURE WITNESSETH:

     For and in consideration of the premises and the purchase of the Securities
by the Holders thereof, it is mutually covenanted and agreed, for the equal and
proportionate benefit of all of the Holders of the Series A 9 5/8% Senior Notes
due 2010 (the "Series A Securities") and of all of the Holders of the Series B
5/8% Senior Notes due 2010 (the "Series B Securities," and together with the
Series A Securities, the "Securities"), as follows:

                                   ARTICLE I

                        Definitions and Other Provisions
                             of General Application

     Section 101 Definitions.

     For all purposes of this Indenture, except as otherwise expressly provided
or unless the context otherwise requires:

             (1) the terms defined in this Article have the meanings assigned to
them in this Article and include the plural as well as the singular;

             (2) "or" is not exclusive;

             (3) all other terms used herein which are defined in the Trust
Indenture Act, either directly or by reference therein, have the meanings
assigned to them therein;

             (4) all accounting terms not otherwise defined herein have the
meanings assigned to them in accordance with generally accepted accounting
principles (whether or not such is indicated herein);

             (5) unless the context otherwise requires, any reference to an
"Article" or a "Section", or to an "Annex" or a "Schedule", refers to an Article
or Section of, or to an Annex or a Schedule attached to, this Indenture, as the
case may be;

             (6) "including" or "include" mean including or including without
limitation;

             (7) "interest" shall include Special Interest, if any;

                                       1
<PAGE>

             (8) unless the context otherwise requires, any reference to a
statute, rule or regulation refers to the same (including any successor statute,
rule or regulation thereto) as it may be amended from time to time;

             (9) unless otherwise specifically set forth herein, all
calculations or determinations of a Person shall be performed or made on a
consolidated basis in accordance with generally accepted accounting principles
but shall not include the accounts of Unrestricted Subsidiaries, except to the
extent of dividends and distributions actually paid to the Company, the
Guarantors or one of their Wholly Owned Subsidiaries; and

             (10) the words "herein", "hereof" and "hereunder" and other words
of similar import refer to this Indenture as a whole and not to any particular
Article, Section or other subdivision.

     Certain terms, used principally in Article Six, are defined in that
Article.

     "144A Global Security" means one or more Global Security bearing the
Private Placement Legend, that shall be issued in an aggregate amount of
denominations equal in total to the outstanding principal amount of the
Securities sold in reliance on Rule 144A.

     "501 Global Security" means one or more Global Security bearing the Private
Placement Legend that will be issued in an aggregate amount of denominations
equal in total to the outstanding principal amount of the Securities sold to
Institutional Accredited Investors.

     "Acquired Indebtedness" means, with respect to a specified person, (i)
Indebtedness or Disqualified Capital Stock of any person existing at the time
such person becomes a Subsidiary of the specified person, including by
designation, or is merged, amalgamated or consolidated into or with the
specified person or one of its Subsidiaries and (ii) Indebtedness secured by a
Lien encumbering any asset at the time such asset is acquired by such specified
person; provided that Acquired Indebtedness shall not include any Indebtedness
incurred or secured in connection with, or in contemplation of, such other
person merging, amalgamating or consolidating with or into or becoming a
Subsidiary of such specified person.

     "Acquisition" means the purchase or other acquisition of any person or
substantially all the assets of any person by any other person, whether by
purchase, merger, amalgamation, consolidation, or other transfer, and whether or
not for consideration.

     "Additional Amounts" has the meaning specified in Section 1016.

     "Additional Securities" means Securities that are issued under a
supplemental indenture after the date that the Securities are first issued by
the Company and authenticated by the Trustee under this Indenture, which will
rank pari passu with the Securities initially issued in all respects (or in all
respects except for the payment of interest accruing prior to the issue date of
such Additional Securities or except for the first payment of interest following
the issue date of such Additional Securities).

     "Affiliate" of any specified person means any other person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified person. For purposes of this definition, the term
"control," as used with respect to any person, means the power to direct the
management and policies of such person, directly or through one or more
intermediaries, whether through the ownership of voting securities, by contract,
or otherwise, provided that beneficial ownership of 10% or more of the total
voting power normally entitled to vote in the election of directors, managers or
trustees, as applicable, of a person shall for such purposes be deemed to
constitute control.

     "Agent Members" has the meaning specified in Section 305.

                                       2
<PAGE>

     "Applicable Procedures" means, with respect to any transfer or exchange of
or for beneficial interests in any Global Security, the rules and procedures of
the Depositary, Euroclear and Clearstream that apply to such transfer or
exchange at the relevant time.

     "Asset Sale" has the meaning specified in Section 1013.

     "Asset Sale Offer" has the meaning specified in Section 1013.

     "Asset Sale Offer Price" has the meaning specified in Section 1013.

     "Attributable Value" means, as to any particular lease under which any
person is at the time liable other than a Capitalized Lease Obligation, and at
any date as of which the amount thereof is to be determined, the total net
amount of rent required to be paid by such person under such lease during the
remaining term thereof (whether or not such lease is terminable at the option of
the lessee prior to the end of such term), including any period for which such
lease has been, or may, at the option of the lessor, be extended, discounted
from the last date of such term to the date of determination at a rate per annum
equal to the discount rate which would be applicable to a Capitalized Lease
Obligation with a like term in accordance with generally accepted accounting
principles. The net amount of rent required to be paid under any lease for any
such period shall be the aggregate amount of rent payable by the lessee with
respect to such period after excluding amounts required to be paid on account of
insurance, taxes, assessments, utility, operating and labor costs and similar
charges. "Attributable Value" means, as to a Capitalized Lease Obligation under
which any person is at the time liable and at any date as of which the amount
thereof is to be determined, the discounted present value of the rental
obligations of such person, as lessee, required to be capitalized on the balance
sheet of such person in conformity with generally accepted accounting
principles.

     "Authenticating Agent" means any Person authorized by the Trustee pursuant
to Section 614 to act on behalf of the Trustee to authenticate Securities.

     "Average Life" means, as of the date of determination, with respect to any
security or instrument, the quotient obtained by dividing (i) the sum of the
products of (a) the number of years from the date of determination to the date
or dates of each successive scheduled principal (or redemption) payment of such
security or instrument and (b) the amount of each such respective principal (or
redemption) payment by (ii) the sum of all such principal (or redemption)
payments.

     "Beneficial Owner" or "beneficial owner" has the meaning attributed to it
in Rules l3d-3 and l3d-5 under the Exchange Act (as in effect on the Issue
Date), whether or not applicable, except that a "person" shall be deemed to have
"beneficial ownership" of all shares that any such person has the right to
acquire, whether such right is exercisable immediately or only after the passage
of time.

     "Benefitted Party" has the meaning specified in Section 1301.

     "Board of Directors" means either the board of directors of the Company or
any duly authorized committee of that board authorized to act for it in respect
thereof.

     "Board Resolution" means a copy of a resolution certified by the General
Counsel, Deputy General Counsel, Corporate Secretary or an Assistant Secretary
of the Company, or an officer acting in a similar capacity, to have been duly
adopted by the Board of Directors and to be in full force and effect on the date
of such certification, and delivered to the Trustee.

     "Broker-Dealer" means any broker-dealer that receives Exchange Securities
for its own account in the Exchange Offer in exchange for Securities that were
acquired by such broker-dealer as a result of market-making or other trading
services.

                                       3
<PAGE>

     "Business Day" means each Monday, Tuesday, Wednesday, Thursday and Friday
which is not a day on which banking institutions in New York, New York, are
authorized or obligated by law or executive order to close.

     "Capital Stock" means (a) with respect to any person that is a corporation,
any and all shares, interests, participations or other equivalents (however
designated and whether or not voting) of corporate stock, including each class
of common stock and preferred stock of such person and (b) with respect to any
person that is not a corporation, any and all partnership, membership or other
equity interests of such person.

     "Capitalized Lease Obligation" means, as applied to any person, any lease
of any property (whether real, personal or mixed) of which the discounted
present value of the rental obligations of such person, as lessee, in conformity
with generally accepted accounting principles, is required to be capitalized on
the balance sheet of such person.

     "Cash Equivalent" means (a) marketable obligations of or obligations
guaranteed by Canada or the United States of America or issued by any agency
thereof and backed by the full faith and credit of the United States of America
or Canada, in each case with a Duration of three years or less, (b) marketable
direct obligations issued by any state of the United States of America, any
province of Canada or any political subdivision thereof having the highest
rating obtainable from either Moody's Investors Service, Inc. ("Moody's"),
Standard & Poor's Ratings Services ("S&P") or Dominion Bond Rating Service,
Limited ("DBRS") and having a Duration of three years or less, (c) commercial
paper, bankers acceptances, notes, bonds, debentures, repurchase agreements,
call loans, guaranteed investment certificates and other similar instruments, in
each case having a rating of investment grade by Moody's, S&P or DBRS, and in
each case (other than with respect to commercial paper) having a Duration of
three years or less, (d) certificates of deposit with a Duration of three years
or less issued by United States commercial banks of recognized standing with
capital, surplus and undivided profits aggregating in excess of US$100,000,000,
(e) certificates of deposits issued or acceptances accepted by or guaranteed by
a bank to which the Bank Act (Canada) applies or by any company licensed to
carry on the business of a trust company in one or more provinces of Canada, in
each case with capital, surplus and undivided profits aggregating in excess of
C$100,000,000, with a Duration of three years or less, (f) shares of money
market funds that have assets in excess of US$100,000,000 and that invest
substantially all of their assets in Cash Equivalents of the kind described in
clauses (a) through (e) above, (g) asset-backed securities rated AA or higher by
Moody's, S&P or DBRS with a Duration of three years or less, and (h)
mortgage-backed securities rated AA or higher by Moody's, S&P or DBRS with a
Duration of 3 years or less; provided that an Investment in (a) through (h) of
this definition shall not be considered to be a Cash Equivalent if, as a result
of giving effect thereto, (A) more than 20% of the aggregate Investments made
pursuant to clauses (a) through (h) of this definition are rated "BBB" or below
or (B) more than 10% of the aggregate Investments made pursuant to clauses (a)
through (h) of this definition are made pursuant to clause (h) of this
definition.

     "Change of Control" has the meaning specified in Section 1015.

     "Clearstream" means Clearstream Banking Luxembourg, societe anonyme, or any
successor securities clearing agency.

     "Commission" means the Securities and Exchange Commission, as from time to
time constituted, created under the Exchange Act, or, if at any time after the
execution of this instrument such Commission is not existing and performing the
duties now assigned to it under the Trust Indenture Act, then the body
performing such duties at such time.

     "Common Stock" of any Person means Capital Stock of such Person that does
not rank prior, as to the payment of dividends or as to the distribution of
assets upon any voluntary or involuntary liquidation, dissolution or winding up
of such Person, to shares of Capital Stock of any other class of such Person.

                                       4
<PAGE>

     "Company Request" or "Company Order" means a written request or order
signed in the name of the Company by its Chairman of the Board (or Co-Chairman),
Chief Executive Officer (or Co-Chief Executive Officer), its President or a Vice
President, and by its Chief Financial Officer, Treasurer, an Assistant
Treasurer, the Corporate Controller, the General Counsel, Deputy General
Counsel, its Secretary or an Assistant Secretary, and delivered to the Trustee.

     "Company" means the Person named as the "Company" in the first paragraph of
this instrument until a successor Person shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter "Company" shall mean
such successor Person.

     "Consolidated Coverage Ratio" of any person on any date of determination
(the "Transaction Date") means the ratio, on a pro forma basis, of (a) the
aggregate amount of Consolidated EBITDA of such person (exclusive of amounts
attributable to operations and businesses permanently discontinued or disposed
of) for the Reference Period to (b) the aggregate Consolidated Fixed Charges of
such person (exclusive of amounts attributable to operations and businesses
permanently discontinued or disposed of, but only to the extent that the
obligations giving rise to such Consolidated Fixed Charges would no longer be
obligations contributing to such person's Consolidated Fixed Charges subsequent
to the Transaction Date) during the Reference Period; provided, that for
purposes of such calculation, (i) Acquisitions which occurred during the
Reference Period or subsequent to the Reference Period and on or prior to the
Transaction Date shall be assumed to have occurred on the first day of the
Reference Period and any Operating Expense or Cost Reduction with respect to
such Acquisition shall be accounted for in such calculation, (ii) transactions
giving rise to the need to calculate the Consolidated Coverage Ratio shall be
assumed to have occurred on the first day of the Reference Period, (iii) the
incurrence of any Indebtedness or issuance of any Disqualified Capital Stock
during the Reference Period or subsequent to the Reference Period and on or
prior to the Transaction Date (and the application of the proceeds therefrom to
the extent used to refinance or retire other Indebtedness) shall be assumed to
have occurred on the first day of such Reference Period, and (iv) the
Consolidated Fixed Charges of such person attributable to interest on any
Indebtedness or dividends on any Disqualified Capital Stock bearing a floating
interest (or dividend) rate shall be computed on a pro forma basis as if the
average rate in effect from the beginning of the Reference Period to the
Transaction Date had been the applicable rate for the entire period, unless such
person or any of its Subsidiaries is a party to an Interest Swap and Hedging
Obligation (which shall remain in effect for the 12-month period immediately
following the Transaction Date) that has the effect of fixing the interest rate
on the date of computation, in which case such rate (whether higher or lower)
shall be used.

     "Consolidated EBITDA" means, with respect to any person, for any period,
the Consolidated Net Income of such person for such period adjusted to add
thereto (to the extent deducted from net revenues in determining Consolidated
Net Income), without duplication, the sum of (i) consolidated income tax
expense, (ii) consolidated depreciation and amortization expense (including any
non-cash charges related to impairment of goodwill, other intangible assets and
film assets, but excluding pre-paid cash expenses that were paid in a prior
period), (iii) other non-recurring non-cash charges of such person and its
Subsidiaries reducing Consolidated Net Income for such period and (iv)
Consolidated Fixed Charges.

     "Consolidated Fixed Charges" of any person means, without duplication, for
any period, as applied to any person, (A) the sum of (a) the aggregate of the
interest expense on Indebtedness of such person and its consolidated
Subsidiaries for such period, on a consolidated basis, including, without
limitation, (i) amortization of debt discount, (ii) the net cost under Interest
Swap and Hedging Obligations (including amortization of discounts), (iii) the
interest portion of any deferred payment obligation and (iv) accrued interest,
plus (b) the interest component of the Capitalized Lease Obligations paid,
accrued and/or scheduled to be paid or accrued by such person and its
consolidated Subsidiaries during such period minus (B) the cash interest income
(exclusive of deferred financing fees) of such person and its consolidated
subsidiaries during such period, in each case as determined in accordance with
generally accepted accounting principles consistently applied.

                                       5
<PAGE>

     "Consolidated Net Income" means, with respect to any person for any period,
the net income (or loss) of such person and its Subsidiaries (determined on a
consolidated basis in accordance with generally accepted accounting principles)
for such period, adjusted to exclude (only to the extent included in computing
such net income (or loss) and without duplication): (a) net gains or losses in
respect of dispositions of assets other than in the ordinary course of business,
(b) any gains or losses from currency exchange transactions not in the ordinary
course of business consistent with past practice, (c) any gains (but not losses)
attributable to any extraordinary items not covered by clause (a) of this
definition, (d) the net income, if positive, of any person, other than a
Subsidiary, in which such person or any of its Subsidiaries has an interest,
except to the extent of the amount of any dividends or distributions actually
paid in cash or Cash Equivalents to such person or a Subsidiary of such person
during such period, but in any case not in excess of such person's pro rata
share of such person's net income for such period, (e) the net income or loss of
any person acquired in a pooling of interests transaction for any period prior
to the date of such acquisition, (f) the net income, if positive, of any of such
person's Subsidiaries to the extent that the declaration or payment of dividends
or similar distributions is not at the time permitted by operation of the terms
of its charter or bylaws or any other agreement, instrument, judgment, decree,
order, statute, rule or governmental regulation applicable to such Subsidiary,
(g) the cumulative effects of accounting changes, (h) deductions resulting from
the amortization of purchase accounting adjustments (i) any write-offs or
write-downs of investments in film assets existing on the Issue Date and of
assets comprising the Company's or its Subsidiaries' motion simulation and
attractions business and (j), for purposes of Section 1009, any expense
attributable to warrants, options or rights to purchase Qualified Capital Stock
issued in consideration for goods or services provided to the Company or its
Subsidiaries.

     "Corporate Trust Office" means the office of the affiliate of the Trustee
in The City of New York, New York at which at any particular time its corporate
trust business may be administered.

     "Credit Agreement" means any credit agreement in existence on or entered
into after the Issue Date, by and among the Company, certain of its
Subsidiaries, certain financial institutions, providing for term loan facilities
and/or revolving credit facilities, including any related notes, guarantees,
collateral documents, instruments and agreements executed in connection
therewith, as such credit agreement and/or related documents may be amended,
restated, supplemented, renewed, replaced or otherwise modified from time to
time whether or not with the same agent, trustee, representative lenders or
holders, and, subject to the proviso to the next succeeding sentence,
irrespective of any changes in the terms and conditions thereof. Without
limiting the generality of the foregoing, the term "Credit Agreement" shall
include agreements in respect of Interest Swap and Hedging Obligations with
lenders (or Affiliates thereof) party to the Credit Agreement and shall also
include any amendment, amendment and restatement, renewal, extension,
restructuring, supplement or modification to any Credit Agreement and all
refundings, refinancings and replacements of any Credit Agreement, including any
credit agreement:

             (1) extending the maturity of any Indebtedness incurred thereunder
or contemplated thereby,

             (2) adding or deleting borrowers or guarantors thereunder, so long
as borrowers and issuers include one or more of the Company and its Subsidiaries
and their respective successors and assigns,

             (3) increasing the amount of Indebtedness incurred thereunder or
available to be borrowed thereunder; provided, that on the date such
Indebtedness is incurred it would not be prohibited by Section 1008 hereof, or

             (4) otherwise altering the terms and conditions thereof in a manner
not prohibited by the terms of the Indenture.

     "Default" means any event, occurrence or condition that is or with the
passage of time or the giving of notice or both would be an Event of Default.

                                       6
<PAGE>

     "Defaulted Interest" has the meaning specified in Section 307.

     "defeasance" has the meaning specified in 1202.

     "Definitive Securities" means one or more certificated Securities
registered in the name of the Holder thereof and issued in accordance with
Section 305 hereof, substantially in the form of Exhibit A hereto except that
such Security shall not include the information called for by footnotes 1 and 3
thereof.

     "Depositary" means The Depository Trust Company or, if The Depository Trust
Company shall cease to be a clearing agency registered under the Exchange Act,
any other clearing agency registered under the Exchange Act that is designated
as the successor Depositary in a Company Order delivered to the Trustee.

     "Disqualified Capital Stock" means (a) except as set forth in clause (b) of
this definition, with respect to any person, any Equity Interest of such person
that, by its terms or by the terms of any security into which it is convertible,
exercisable or exchangeable, is, or upon the happening of an event or the
passage of time would be, required to be redeemed or repurchased (including at
the option of the holder thereof) by such person or any of its Subsidiaries, in
whole or in part, on or prior to the Stated Maturity of the Securities and (b)
with respect to any Subsidiary of such person (including with respect to any
Subsidiary of the Company), any Equity Interest other than any common equity
with no preference, privileges, or redemption or repayment provisions; provided
that any Equity Interest that would not constitute Disqualified Capital Stock
but for provisions thereof giving holders thereof the right to require such
person to repurchase or redeem such Equity Interest upon the occurrence of an
"asset sale" or "change of control" occurring prior to the Stated Maturity of
the Securities shall not constitute Disqualified Capital Stock if the "asset
sale" or "change of control" provisions applicable to such Equity Interest are
no more favorable to the holders of such Equity Interest than the provisions
contained in Section 1013 and Section 1015 and such Equity Interest specifically
provides that (i) such person will not repurchase or redeem any such Equity
Interest pursuant to such provision prior to the Company's repurchase of such
Securities as are required to be repurchased pursuant to Section 1013 and
Section 1015 and (ii) in the case of an Asset Sale Offer, such repurchase or
redemption shall not exceed such Excess Proceeds, less the principal amount of
Securities tendered in such Asset Sale Offer.

     "Distribution Compliance Period" means the 40-day restricted period as
defined in Regulation S.

     "Dollars", "US$" and "$" means such coins or currency of the United States
of America which is legal tender for payment of public and private debts and
"Canadian Dollars" and "C$" means such coins or currency of Canada which is
legal tender for payment of public and private debts.

     "Duration" means, with respect to any given financial instrument, (i) the
weighted average of the time to payment of each payment required to be made on a
date certain with respect to such financial instrument, the weights being the
present value of each such payment (calculated at the financial instrument's
yield as of the date of acquisition by the Company or any Subsidiary) as a
percentage of the total present value all such payments (calculated at the
financial instrument's yield as of the date of acquisition by the Company or any
Subsidiary) divided by (ii) one plus the yield (as of the date of acquisition by
the Company or any Subsidiary) of such financial instrument.

     "Equity Interest" of any person means Capital Stock of such person and all
warrants, options or other rights to acquire Capital Stock of such person (but
excluding any debt security that is convertible into, or exchangeable for,
Capital Stock (and which is not otherwise Capital Stock)).

     "Euroclear" means Euroclear Bank, S.A/N.V., as operator of the Euroclear
System, or any successor securities clearing agency.

     "Event of Default" has the meaning specified in Section 501.

                                       7
<PAGE>

     "Event of Loss" means, with respect to any property or asset, any (i) loss,
destruction or damage of such property or asset or (ii) any condemnation,
seizure or taking, by exercise of the power of eminent domain or otherwise, of
such property or asset, or confiscation or requisition of the use of such
property or asset.

     "Excess Proceeds" has the meaning specified in Section 1013.

     "Exchange Act" refers to the Securities Exchange Act of 1934 as it may be
amended and any successor act thereto.

     "Exchange Offer" means an offer that may be made by the Company and the
Guarantors pursuant to the Registration Rights Agreement to exchange the Series
B Securities for the Series A Securities.

     "Exchange Offer Registration Statement" shall have the meaning set forth in
the Registration Rights Agreement.

     "Exchange Securities" means the Series B Securities, issued pursuant to an
Exchange Offer and identical in all material respects to, and evidencing the
same indebtedness as that evidenced by, the Series A Securities (including with
respect to the Guarantees), except (i) that such securities shall have been
registered pursuant to an effective registration statement under the Securities
Act, (ii) that such securities shall not contain a restrictive legend thereon,
(iii) that such securities shall not contain provisions relating to the accrual
or payment of Special Interest and (iv) Interest on each Exchange Security shall
accrue from the last Interest Payment Date on which Interest was paid on the
Securities surrendered in exchange therefor or, if no Interest has been paid on
the Securities, from the date of original issue of the Securities.

     "Excluded Holder" has the meaning specified in Section 1016.

     "Excluded Person" means Messrs. Bradley J. Wechsler and Richard L. Gelfond,
or their Related Parties.

     "Exempted Affiliate Transaction" means (a) reasonable fees and compensation
paid and indemnity provided pursuant to (including issuances of securities or
other payments, awards or grants in cash, securities or otherwise) customary
employee compensation arrangements (including, without limitation, stock option
and stock ownership plans) approved by a majority of independent (as to such
transactions) members of the Board of Directors of the Company, (b) Restricted
Payments permitted to be made under the Indenture, (c) transactions solely
between the Company and any of its Subsidiaries or solely among Subsidiaries of
the Company, (d) the payment of reasonable and customary fees to and the
provision of indemnity on behalf of directors of the Company who are not
employees of the Company, (e) payments pursuant to any agreement in effect as of
the Issue Date or any amendment thereto or any transaction contemplated thereby
(including pursuant to any amendment thereto) in any replacement agreement
thereto so long as any such amendment or replacement agreement is not more
disadvantageous to the Company or its Subsidiaries, as the case may be, than the
original agreement as in effect on the Issue Date, (f) loans advanced to
employees and officers of the Company and its Subsidiaries not in excess of
$1,000,000 at any time outstanding, and (g) sales or other transfers of
Qualified Capital Stock.

     "First Currency" has the meaning specified in Section 116.

     "Foreign Subsidiary" means any Subsidiary of the Company that is not a
North American Subsidiary.

     "Fully Traded Common Stock" means common stock issued by any corporation if
(A) such common stock is listed on either The New York Stock Exchange, The
American Stock Exchange, The Toronto Stock Exchange, or is included for trading
privileges in the Nasdaq National Market; and (B) such common stock

                                       8
<PAGE>

does not constitute more than 15% of the issued and outstanding common stock of
such corporation held by Persons other than 10% holders of such common stock and
Affiliates and insiders of such corporation.

     "generally accepted accounting principles" means, as at any date of
determination, generally accepted accounting principles in the United States and
which are applicable as of the date of determination.

     "Global Security" means a Security that evidences all or part of the
Securities and bears the legend set forth in Section 205.

     "Guarantee" means, as to any person, a guarantee other than by endorsement
of negotiable instruments for collection in the ordinary course of business,
direct or indirect, in any manner including, without limitation, by way of
pledge of assets or through letters of credit or reimbursement agreements in
respect thereof, of all or any part of any Indebtedness of another person. When
used with respect to the Securities, a "Guarantee" means a guarantee by the
Guarantors of all or any part of the Securities, in accordance with Article XIII
hereof.

     "Guarantee Obligations" has the meaning specified in Section 1301.

     "Guarantors" means:

     (1) each direct or indirect North American Subsidiary of the Company on the
     date of this Indenture; and

     (2) any other Subsidiary;

     that executes a Guarantee in accordance with the provisions of this
     Indenture and their respective successors and assigns until released from
     their obligations under their Guarantees and the Indenture in accordance
     with the terms of this Indenture.

     "Holder" means a Person in whose name a Security is registered in the
Security Register.

     "incur" shall mean to issue, assume, guaranty, incur, become directly or
indirectly liable with respect to (including as a result of an Acquisition), or
otherwise become responsible for, contingently or otherwise, any Indebtedness
(and, as appropriate, an "incurrence" shall have a correlative meaning).
Notwithstanding the foregoing, the accretion or amortization of original issue
discount and any accruals of interest on any Indebtedness shall not be deemed an
incurrence of Indebtedness.

     "Indebtedness" of any person means, without duplication, (a) all
liabilities and obligations, contingent or otherwise, of such person, to the
extent such liabilities and obligations would appear as a liability upon the
consolidated balance sheet of such person in accordance with generally accepted
accounting principles, (i) in respect of borrowed money (whether or not the
recourse of the lender is to the whole of the assets of such person or only to a
portion thereof), (ii) evidenced by bonds, notes, debentures or similar
instruments, (iii) representing the balance deferred and unpaid of the purchase
price of any property or services, except those incurred in the ordinary course
of its business that would constitute ordinarily a trade payable or account
payable to trade creditors that are not more than 120 days past their original
due date or which are being contested in good faith by appropriate proceeding,
(iv) evidenced by bankers' acceptances or similar instruments issued or accepted
by banks, (v) relating to any Capitalized Lease Obligation, or (vi) evidenced by
a letter of credit or a reimbursement obligation of such person with respect to
any letter of credit; (b) all net obligations of such person under Interest Swap
and Hedging Obligations; (c) all liabilities and obligations of others of the
kind described in the preceding clause (a) or (b) that such person has
guaranteed or that is otherwise its legal liability or which are secured by any
assets or property of such person; (d) any and all deferrals, renewals,
extensions, refinancing and refundings (whether direct or indirect) of, or
amendments, modifications or supplements to, any liability of the kind described
in any of the preceding

                                       9
<PAGE>

clauses (a), (b) or (c), or this clause (d), whether or not between or among the
same parties; and (e) all Disqualified Capital Stock of such person (measured at
the greater of its voluntary or involuntary maximum fixed repurchase price plus
accrued and unpaid dividends). For purposes hereof, the "maximum fixed
repurchase price" of any Disqualified Capital Stock which does not have a fixed
repurchase price shall be calculated in accordance with the terms of such
Disqualified Capital Stock as if such Disqualified Capital Stock were purchased
on any date on which Indebtedness shall be required to be determined pursuant to
this Indenture, and if such price is based upon, or measured by, the fair market
value of such Disqualified Capital Stock, such fair market value to be
determined in good faith by the board of directors of the issuer (or managing
general partner of the issuer) of such Disqualified Capital Stock. Indebtedness
shall not include any (1) obligation of any person arising from the honoring by
a bank or other financial institution of a check, draft or similar instrument
inadvertently drawn against insufficient funds in the ordinary course of
business, provided that such obligations are extinguished within five business
days, or (2) liability for federal, provincial, state, local or other taxes
except to the extent otherwise included in the definition of "Indebtedness."
Guarantees of (or obligations with respect to letters of credit supporting)
Indebtedness otherwise included in the determination of the aggregate amount of
Indebtedness incurred shall not also be included in such determination.

     "Indenture" means this instrument as originally executed or as it may from
time to time be supplemented or amended by one or more indentures supplemental
hereto entered into pursuant to the applicable provisions hereof.

     "Indirect Participant" means an entity that, with respect to The Depository
Trust Company, clears through or maintains a direct or indirect, custodial
relationship with a Participant.

     "Initial Purchasers" means Credit Suisse First Boston LLC, Jefferies &
Company, Inc., Wachovia Capital Markets, LLC and U.S. Bancorp Piper Jaffray Inc.

     "Institutional Accredited Investor" means an institution that is an
"accredited investor" as defined in Rule 501(a)(1), (2), (3) or (7) under the
Securities Act, who is not a QIB.

     "Interest Payment Date" means June 1 and December 1 of each year to the
Stated Maturity.

     "Interest Swap and Hedging Obligation" means any obligation of any person
pursuant to any interest rate swap agreement, interest rate cap agreement,
interest rate collar agreement, interest rate exchange agreement, currency
exchange agreement or any other agreement or arrangement designed to protect
against fluctuations in interest rates or currency values, including, without
limitation, any arrangement whereby, directly or indirectly, such person is
entitled to receive from time to time periodic payments calculated by applying
either a fixed or floating rate of interest on a stated notional amount in
exchange for periodic payments made by such person calculated by applying a
fixed or floating rate of interest on the same notional amount.

     "Investment" by any person in any other person means (without duplication)
(a) the acquisition (whether by purchase, merger, consolidation or otherwise) by
such person (whether for cash, property, services, securities or otherwise) of
capital stock, bonds, notes, debentures, partnership or other ownership
interests or other securities, including any options or warrants, of such other
person; (b) the making by such person of any deposit with, or advance, loan or
other extension of credit to, such other person (including the purchase of
property from another person subject to an understanding or agreement,
contingent or otherwise, to resell such property to such other person) or any
commitment to make any such advance, loan or extension (but excluding accounts
receivable or deposits arising in the ordinary course of business); (c) other
than guarantees of Indebtedness of the Company or any Guarantor to the extent
permitted by Section 1008, the entering into by such person of any guarantee of,
or other credit support or contingent obligation with respect to, Indebtedness
or other liability of such other person; and (d) the making of any capital
contribution by such person to such other person. Any property transferred to an
Unrestricted Subsidiary from the Company or a Subsidiary shall be deemed an
Investment valued at its fair market

                                       10
<PAGE>

value at the time of such transfer, provided, however, if in any such case such
fair market value exceeds $1,000,000, such determination of fair market value
shall be certified in an Officers' Certificate.

     "Issue Date" means the date of first issuance of the Securities under this
Indenture.

     "Judgment Currency" has the meaning specified in Section 115.

     "Lien" means any mortgage, charge, pledge, lien (statutory or otherwise),
privilege, security interest, hypothecation or other encumbrance upon or with
respect to any property of any kind, real or personal, movable or immovable, now
owned or hereafter acquired.

     "Net Cash Proceeds" means the aggregate amount of cash or Cash Equivalents
received by the Company in the case of a sale of Qualified Capital Stock and by
the Company and its Subsidiaries in respect of an Asset Sale or Event of Loss
plus, in the case of an issuance of Qualified Capital Stock upon any exercise,
exchange or conversion of securities (including options, warrants, rights and
convertible or exchangeable debt) of the Company that were issued for cash on or
after the Issue Date, the amount of cash originally received by the Company upon
the issuance of such securities (including options, warrants, rights and
convertible or exchangeable debt) less, in each case, the sum of all payments,
fees, commissions and expenses (including, without limitation, the fees and
expenses of legal counsel and investment banking fees and expenses) incurred in
connection with such Asset Sale, Event of Loss or sale of Qualified Capital
Stock, and, in the case of an Asset Sale only, less the amount (estimated
reasonably and in good faith by the Company) of income, franchise, sales and
other applicable taxes required to be paid by the Company or any of its
respective Subsidiaries in connection with such Asset Sale and amounts required
to be applied to the repayment of Indebtedness secured by a Lien on the asset or
assets that were the subject of such Asset Sale and amounts deemed, in good
faith, appropriate by the Board of Directors of the Company to be provided as a
reserve, in accordance with generally accepted accounting principles, against
any liabilities associated with such assets that are the subject of such Asset
Sale.

     "Non-U.S. Person" means any Person other than a U.S. Person.

     "North American Subsidiary" means any Subsidiary of the Company, as defined
in clauses (i) and (ii) only of the definition of Subsidiary, that was formed
under the laws of the United States or any state of the United States or the
District of Columbia or under the laws of Canada or any province or territory
thereof, excluding Big Frame Theatre Limited Partnership so long as that entity
is not a Subsidiary as defined in clause (i) of the definition of Subsidiary.

     "Notes Custodian" means the Trustee, as custodian with respect to the
Securities in global form, or any successor entity thereto.

     "Offer to Purchase" means an Asset Sale Offer pursuant to Section 1013
and/or a Change of Control Offer pursuant to Section 1015, as applicable.

     "Offering Circular" means the final offering circular, dated November 19,
2003, relating to the offer and sale of the Series A Securities.

     "Officers' Certificate" means a certificate signed on behalf of the Company
or any Guarantor by two officers of the Company or such Guarantor, one of whom
must a principal executive officer, a principal financial officer, a treasurer
or a principal accounting officer of the Company or such Guarantor, that meets
the requirements of Section 102 hereof, and delivered to the Trustee.

     "Operating Expense or Cost Reduction" means with respect to the calculation
of a Consolidated Coverage Ratio, an operating expense or cost reduction with
respect to an Acquisition, which, in the good faith

                                       11
<PAGE>

estimate of management, will be realized as a result of such Acquisition,
provided that the foregoing eliminations of operating expenses and realizations
of cost reductions shall be of the types permitted to be given effect to in
accordance with Article 11 of Regulation S-X under the Exchange Act as in effect
on the Issue Date.

     "Opinion of Counsel" means a written opinion of counsel, who may be an
employee of or counsel for the Company, and who shall be acceptable to the
Trustee.

     "Other Currency" has the meaning specified in Section 116.

     "Outstanding," when used with respect to Securities, means, as of the date
of determination, all Securities theretofore authenticated and delivered under
this Indenture, except:

             (i) Securities theretofore cancelled by the Trustee or delivered to
     the Trustee for cancellation;

             (ii) Securities for whose payment or redemption money in the
     necessary amount has been theretofore deposited with the Trustee or any
     Paying Agent (other than the Company) in trust or set aside and segregated
     in trust by the Company (if the Company shall act as its own Paying Agent)
     for the Holders of such Securities; provided that, if such Securities are
     to be redeemed, notice of such redemption has been duly given pursuant to
     this Indenture or provision therefor satisfactory to the Trustee has been
     made;

             (iii) Securities, except to the extent provided in Sections 1202
     and 1203, with respect to which the Company has effected defeasance and/or
     covenant defeasance as provided in Article XII; and

             (iv) Securities which have been paid pursuant to Section 306 or in
     exchange for or in lieu of which other Securities have been authenticated
     and delivered pursuant to this Indenture, other than any such Securities in
     respect of which there shall have been presented to the Trustee proof
     satisfactory to it that such Securities are held by a protected purchaser
     (as defined in Article 8 of the Uniform Commercial Code) in whose hands
     such Securities are valid obligations of the Company;

provided, however, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given any request, demand,
authorization, direction, notice, consent or waiver hereunder, Securities owned
by the Company or any other obligor upon the Securities or any Affiliate of the
Company or of such other obligor shall be disregarded and deemed not to be
Outstanding, except that, in determining whether the Trustee shall be protected
in relying upon any such request, demand, authorization, direction, notice,
consent or waiver, only Securities which the Trustee knows to be so owned shall
be so disregarded. Securities so owned which have been pledged in good faith may
be regarded as Outstanding if the pledgee establishes to the satisfaction of the
Trustee the pledgee's right so to act with respect to such Securities and that
the pledgee is not the Company or any other obligor upon the Securities or any
Affiliate of the Company or of such other obligor.

     "Participant" means, with respect to the Depositary, Euroclear or,
Clearstream, a Person who has an account with the Depositary, Euroclear or
Clearstream respectively (and, with respect to The Depository Trust Company,
shall include Euroclear and Clearstream).

     "Paying Agent" means any Person authorized by the Company to pay the
principal of (and premium, if any) or interest on any Securities on behalf of
the Company.

     "Permitted Indebtedness" means any of the following:

                                       12
<PAGE>

             (a) Indebtedness of the Company and the Guarantors evidenced by the
     Securities and related Guarantees and represented by this Indenture, issued
     on the Issue Date;

             (b) Indebtedness of the Company and its Subsidiaries (including
     pursuant to a Credit Agreement and including any Indebtedness issued to
     refinance, refund or replace such Indebtedness) provided that the aggregate
     principal amount of such Indebtedness outstanding at any time does not
     exceed the greater of (a) $30,000,000 minus the amount of any such
     Indebtedness retired with Net Cash Proceeds from any Asset Sale or assumed
     by a transferee in an Asset Sale and (b) 15% of Total Assets of the
     Company;

             (c) Refinancing Indebtedness with respect to (i) any Indebtedness
     described in clause (a) of this definition, (ii) incurred under the Debt
     Incurrence Ratio test of Section 1008, (iii) incurred under this clause (c)
     or (iv) which is outstanding on the Issue Date so long as such Refinancing
     Indebtedness, if secured, is secured only by the assets that secured the
     Indebtedness so refinanced;

             (d) Interest Swap and Hedging Obligations of the Company and its
     Subsidiaries that are incurred for the purpose of fixing or hedging
     interest rate or currency risk of the Company and its Subsidiaries and not
     incurred for the purpose of speculation;

             (e) Indebtedness of the Company and its Subsidiaries solely in
     respect of performance, surety or appeal bonds (to the extent that such
     incurrence does not result in the incurrence of any obligation to repay any
     obligation relating to borrowed money of others), and letters of credit and
     letters of guarantee, all incurred in the ordinary course of business in
     accordance with customary industry practices, in amounts and for the
     purposes customary in the Company's industry;

             (f) Indebtedness of the Company to any Wholly Owned Subsidiary, and
     Indebtedness of a Subsidiary to any other Wholly Owned Subsidiary or to the
     Company; provided that, in the case of Indebtedness of the Company, such
     obligations shall be unsecured and subordinated in all respects to the
     Company's obligations pursuant to the Securities and the date of any event
     that causes such Subsidiary or Guarantor to no longer be a Wholly Owned
     Subsidiary shall be an Incurrence Date;

             (g) Indebtedness of the Company and its Subsidiaries arising from
     agreements providing for indemnification, adjustment of purchase price or
     similar obligations, or from guarantees or letters of credit, surety bonds
     or performance bonds securing any obligations of the Company or any
     Subsidiary pursuant to such agreements, in any case incurred in connection
     with the disposition of any business, assets or Subsidiary, other than
     guarantees of Indebtedness incurred by any person acquiring all or any
     portion of such business, assets or Subsidiary for the purpose of financing
     such acquisition or, in the case of performance bonds, incurred in
     connection with the sale or leasing of systems in the ordinary course of
     business;

             (h) additional Indebtedness of the Company or any Guarantor not to
     exceed $35,000,000 in aggregate principal amount at any one time
     outstanding; and

             (i) Indebtedness of the Company and its Subsidiaries existing on
     the Issue Date not to exceed the amount outstanding on such date.

                                       13
<PAGE>

     "Permitted Investment" means (a) Investments in any of the Securities; (b)
Investments in Cash Equivalents; (c) Investments in intercompany notes to the
extent permitted to be incurred under clause (f) of the definition of "Permitted
Indebtedness"; (d) any Investment in a Subsidiary of the Company, any Investment
in the Company so long as the Company receives the proceeds of such Investment,
or any Investment in a person in a Related Business, which, after such
Investment, becomes a Subsidiary of the Company; (e) loans or advances to
employees of the Company or a Subsidiary made in the ordinary course of
business, (f) stock obligations or securities received in settlement of debts
created in the ordinary course of business and owing to the Company or any
Subsidiary or in satisfaction of judgments, (g) Investments received in
connection with an Asset Sale in accordance with Section 1013, (h) Investments
of the Company or any Subsidiary in effect on the Issue Date, (i) Investments in
securities of trade creditors or customers received pursuant to any plan of
reorganization or similar arrangement upon the bankruptcy or insolvency of such
trade creditors or customers, (j) Investments the payment for which consists
exclusively of Qualified Capital Stock of the Company, (k) other Investments in
any Person or Persons, provided, that after giving pro forma effect to each such
Investment, the aggregate amount of all such Investments made on and after the
Issue Date pursuant to this clause (k) that are outstanding (after giving effect
to any such Investments that are returned to the Company or the Subsidiary that
made such prior Investment, without restriction, in cash or consideration
similar to the consideration originally used to make such Investment on or prior
to the date of any such calculation, but only up to the amount of the Investment
made under this clause (k) in such Person) at any time does not in the aggregate
exceed $25,000,000 (measured by the value attributed to the Investment at the
time made), and (l) Investments in Permitted Joint Ventures pursuant to this
clause (l), provided that either (1)(i) the Company or its Subsidiaries have the
ability to liquidate their Investment in such Permitted Joint Venture, without
penalty to the Company or its Subsidiaries, within three years of giving notice
of their intention to do so, (ii) in the good faith opinion of an executive
officer of the Company, each of the other holders of Equity Interests in the
Permitted Joint Venture is contributing consideration to the Permitted Joint
Venture in relation to such holder's economic interest in the Permitted Joint
Venture which is at least equal to the consideration being contributed to the
Permitted Joint Venture by the Company or a Subsidiary in relation to its
economic interest in the Permitted Joint Venture (provided, that in making his
or her determination pursuant to this clause (ii), such executive officer may
take into account better than normal profits which may be derived from the
Company's other businesses as a result of such Investment), and (iii) the
Consolidated Coverage Ratio of the Company for the Reference Period immediately
preceding the date of such Investment, after giving effect on a pro forma basis
to such Investment, would be at least 2.0 to 1 or (2) the Consolidated Coverage
Ratio of the Company for the Reference Period immediately preceding the date of
such Investment, after giving effect on a pro forma basis to such Investment,
would be at least 3.0 to 1.

     "Permitted Joint Venture" means any joint venture arrangement (which may be
structured as an unincorporated joint venture, corporation, partnership,
association or limited liability company) (i) in which the Company and its
Subsidiaries own at least 20% but less than 50% of the ownership interest
thereof and (ii) which engages only in a Related Business.

     "Permitted Lien" means (a) Liens created in connection with the incurrence
of Indebtedness permitted by clause (b) of the definition "Permitted
Indebtedness"; (b) Liens existing on the Issue Date; (c) Liens imposed by
governmental authorities for taxes, assessments or other charges not yet subject
to penalty or which are being contested in good faith and by appropriate
proceedings, if adequate reserves with respect thereto are maintained on the
books of the Company in accordance with generally accepted accounting
principles; (d) statutory Liens of carriers, warehousemen, mechanics,
materialmen, landlords, repairmen or other like Liens arising by operation of
law in the ordinary course of business provided that (i) the underlying
obligations are not overdue for a period of more than 30 days, or (ii) such
Liens are being contested in good faith and by appropriate proceedings and
adequate reserves with respect thereto are maintained on the books of the
Company in accordance with generally accepted accounting principles; (e) Liens
securing the performance of bids, trade contracts (other than borrowed money),
leases, statutory obligations, surety and appeal bonds, performance bonds and
other obligations of a like nature incurred in the ordinary course of business;
(f) easements, rights-of-way, zoning, similar restrictions and other similar
encumbrances or title defects which, singly or in the aggregate, do not in any
case materially detract from the value of the property subject thereto (as such
property is used by the Company or any of its Subsidiaries) or

                                       14
<PAGE>

interfere with the ordinary conduct of the business of the Company or any of its
Subsidiaries; (g) Liens arising by operation of law in connection with
judgments, only to the extent, for an amount and for a period not resulting in
an Event of Default with respect thereto; (h) pledges or deposits made in the
ordinary course of business in connection with workers' compensation,
unemployment insurance and other types of social security legislation; (i) Liens
securing the Securities; (j) Liens securing Indebtedness of a person existing at
the time such person becomes a Subsidiary or is merged with or into the Company
or a Subsidiary or Liens securing Indebtedness incurred in connection with an
Acquisition, provided that such Liens were in existence prior to the date of
such acquisition, merger or consolidation, were not incurred in anticipation
thereof, and do not extend to any assets other than those acquired; (k) leases
or subleases granted to other persons in the ordinary course of business not
materially interfering with the conduct of the business of the Company or any of
its Subsidiaries or materially detracting from the value of the relative assets
of the Company or any Subsidiary; (l) Liens arising from precautionary Uniform
Commercial Code financing statement or similar filings regarding operating
leases entered into by the Company or any of its Subsidiaries in the ordinary
course of business; (m) Liens securing Refinancing Indebtedness incurred to
refinance any Indebtedness that was previously so secured in a manner no more
adverse to the Holders of the Securities than the terms of the Liens securing
such refinanced Indebtedness provided that the Indebtedness secured is not
increased and the Lien is not extended to any additional assets or property, (n)
Liens in favor of the Company or any Subsidiary, (o) Liens securing obligations
under Interest Swap and Hedging Obligations permitted to be incurred under this
Indenture, (p) Liens created or deposits made to secure the performance of
tenders, bids, leases, statutory obligations, government contracts, performance
bonds and other obligations of a like nature incurred in the ordinary course of
business, (q) Liens in favor of customs and revenue authorities, arising as a
matter of law to secure payment of customs duties in connection with the
importation of goods, and (r) Liens in connection with securitizations of
accounts receivable under long term system leases.

     "Person" means any individual, corporation, partnership, limited liability
company, joint venture, trust, unincorporated organization or government or any
agency or political subdivision thereof.

     "Predecessor Security" of any particular Security means every previous
Security evidencing all or a portion of the same debt as that evidenced by such
particular Security; and, for the purposes of this definition, any Security
authenticated and delivered under Section 306 in exchange for or in lieu of a
mutilated, destroyed, lost or stolen Security shall be deemed to evidence the
same debt as the mutilated, destroyed, lost or stolen Security.

     "Private Placement Legend" means the legend set forth in Section 305 hereof
to be placed on all Securities issued under this Indenture except where
specifically stated otherwise by the provisions of this Indenture.

     "QIB" means a "qualified institutional buyer" as defined in Rule 144A.

     "Qualified Capital Stock" means any Capital Stock of the Company that is
not Disqualified Capital Stock.

     "Qualified Equity Offering" means any offering of Qualified Capital Stock
of the Company for cash of which the gross proceeds to the Company are at least
$30,000,000.

     "Qualified Exchange" means any legal defeasance, redemption, retirement,
repurchase or other acquisition of Capital Stock or Indebtedness of the Company
with the Net Cash Proceeds received by the Company from the substantially
concurrent sale (other than from or to a Subsidiary or from or to an employee
stock ownership plan financed by loans from the Company or a Subsidiary of the
Company) of Qualified Capital Stock or any exchange of Qualified Capital Stock
for any Capital Stock or Indebtedness of the Company.

     "rate(s) of exchange" has the meaning specified in Section 115.

                                       15
<PAGE>

     "Redemption Date", when used with respect to any Security to be redeemed,
means the date fixed for such redemption by or pursuant to this Indenture.

     "Reference Period" with regard to any person means the most recently ended
four full fiscal quarters, for which financial statements are available
immediately preceding any date upon which any determination is to be made
pursuant to the terms of the Securities or this Indenture.

     "Refinancing Indebtedness" means Indebtedness or Disqualified Capital Stock
(a) issued in exchange for, or the proceeds from the issuance and sale of which
are used substantially concurrently to repay, redeem, defease, refund,
refinance, discharge or otherwise retire for value, in whole or in part, or (b)
constituting an amendment, modification or supplement to, or a deferral or
renewal ((a) and (b) above are, collectively, a "Refinancing") of any
Indebtedness or Disqualified Capital Stock in a principal amount or, in the case
of Disqualified Capital Stock, liquidation preference, not to exceed (after
deduction of reasonable and customary fees and expenses incurred in connection
with the Refinancing) the (A) lesser of (i) the principal amount or, in the case
of Disqualified Capital Stock, liquidation preference, of the Indebtedness or
Disqualified Capital Stock so Refinanced and (ii) if such Indebtedness being
Refinanced was issued with an original issue discount, the accreted value
thereof (as determined in accordance with generally accepted accounting
principles) at the time of such Refinancing, plus (B) the amount of any premium
required to be paid in connection with such Refinancing pursuant to the terms of
the Indebtedness being so refinanced or the amount of any premium reasonably
determined by the Company as necessary to accomplish such Refinancing by means
of a tender offer or privately negotiated repurchase and plus (C) the expenses
of the Company or the Subsidiary, as the case may be, incurred in connection
with such Refinancing; provided, that (A) such Refinancing Indebtedness of any
Subsidiary of the Company shall only be used to refinance outstanding
Indebtedness or Disqualified Capital Stock of such Subsidiary, (B) such
Refinancing Indebtedness shall (x) not have an Average Life shorter than the
Indebtedness or Disqualified Capital Stock to be so refinanced at the time of
such Refinancing and (y) in all respects, be no less subordinated or junior, if
applicable, to the rights of Holders of the Securities than was the Indebtedness
or Disqualified Capital Stock to be refinanced and (C) such Refinancing
Indebtedness shall have a final stated maturity or redemption date, as
applicable, no earlier than the final stated maturity or redemption date, as
applicable, of the Indebtedness or Disqualified Capital Stock to be so
refinanced.

     "Reg S Temporary Global Security" means one or more temporary Global
Securities bearing the Private Placement Legend and the Reg S Temporary Global
Security Legend, issued in an aggregate amount of denominations equal in total
to the outstanding principal amount of the Securities initially sold in reliance
on Rule 903 of Regulation S.

     "Reg S Temporary Global Security Legend" means the legend set forth in
Section 305(g)(iii) hereof, which is required to be placed on all Reg S
Temporary Global Securities issued under this Indenture.

     "Registration Rights Agreement" means the Registration Rights Agreement,
dated as of December 4, 2003, by and among the Company, the Guarantors and the
Initial Purchasers.

     "Regular Record Date" for the interest payable on any Interest Payment Date
means the November 15 or May 15 (whether or not a Business Day), as the case may
be, next preceding such Interest Payment Date.

     "Related Business" means the business conducted (or proposed to be
conducted) by the Company and its Subsidiaries as of the Issue Date and any and
all businesses that in the good faith judgment of the Board of Directors of the
Company are related, similar or ancillary businesses.

     "Related Party" means: (1) the spouse or an immediate family member, estate
or heir of Bradley J. Wechsler or Richard L. Gelfond; or (2) any trust,
corporation, partnership or other entity, the beneficiaries, stockholders,
partners, owners or Persons beneficially holding an 80% or more controlling
interest of which consist

                                       16
<PAGE>

of Bradley J. Wechsler, Richard L. Gelfond and/or such other Persons referred to
in the immediately preceding clause (1).

     "Responsible Officer", when used with respect to the Trustee, means the
chairman or any vice-chairman of the board of directors, the chairman or any
vice-chairman of the executive committee of the board of directors, the chairman
of the trust committee, the president, any vice president, the secretary, any
assistant secretary, the treasurer, any assistant treasurer, the cashier, any
assistant cashier, any trust officer or assistant trust officer, the controller
or any assistant controller or any other officer of the Trustee customarily
performing functions similar to those performed by any of the above designated
officers and also means, with respect to a particular corporate trust matter,
any other officer to whom such matter is referred because of his knowledge of
and familiarity with the particular subject.

     "Restricted Definitive Security" means one or more Definitive Securities
bearing the Private Placement Legend, issued under this Indenture.

     "Restricted Global Security" means one or more Global Securities bearing
the Private Placement Legend, issued under this Indenture; provided, that in no
case shall an Exchange Security issued in accordance with this Indenture and the
terms of the Registration Rights Agreement be a Restricted Global Security.

     "Restricted Payment" means, with respect to any person, (a) the declaration
or payment of any dividend or other distribution in respect of Equity Interests
of such person or any parent or Subsidiary of such person, (b) any payment on
account of the purchase, redemption or other acquisition or retirement for value
of Equity Interests of such person or any Subsidiary or direct or indirect
parent of such person (other than any such Equity Interests owned by such person
or any Subsidiary), (c) other than with the proceeds from the substantially
concurrent sale of, or in exchange for, Refinancing Indebtedness, any purchase,
redemption, or other acquisition or retirement for value of, any payment in
respect of any amendment of the terms of or any defeasance of, any Subordinated
Indebtedness, directly or indirectly, by such person or a parent or Subsidiary
of such person prior to the scheduled maturity, any scheduled repayment of
principal, or scheduled sinking fund payment, as the case may be, of such
Indebtedness and (d) any Investment by such person, other than a Permitted
Investment; provided, however, that the term "Restricted Payment" does not
include (i) any dividend, distribution or other payment on or with respect to
Equity Interests of an issuer to the extent payable solely in shares of
Qualified Capital Stock or in options, warrants or other rights to acquire
Qualified Capital Stock of such issuer; or (ii) any dividend, distribution or
other payment to the Company or any of its Subsidiaries, by the Company or any
of its Subsidiaries (or, in the case of payment by any non-Wholly Owned
Subsidiary, to any other holder of Equity Interests of such non-Wholly Owned
Subsidiary on a pro rata basis). If (x) the Company or a Subsidiary of the
Company issues, transfers, conveys, leases or otherwise disposes of any shares
of Capital Stock of a Subsidiary of the Company or securities convertible or
exchangeable into, or options, warrants, rights or any other interest with
respect to, Capital Stock of a Subsidiary of the Company, and as a result of
such transaction or as a result of the exercise, conversion or exchange of such
securities, options, warrants, rights or other interest such Subsidiary would
cease to be a Subsidiary, or (y) the Company or a Subsidiary of the Company
issues, transfers, conveys, leases or otherwise disposes of any shares of
Capital Stock or ownership interests of a Permitted Joint Venture which complies
with the provisions of clauses (l)(1)(i) or (l)(2) of the definition of
Permitted Investment or securities convertible or exchangeable into, or options,
warrants, rights or any other interest with respect to, Capital Stock or
ownership interests of a Permitted Joint Venture, or permits such a Permitted
Joint Venture to issue any shares of Capital Stock or ownership interests of
such Permitted Joint Venture or securities convertible or exchangeable into, or
options, warrants, rights or any other interest with respect to Capital Stock of
or ownership interests, in such Permitted Joint Venture, the Company shall be
deemed to have made a Restricted Payment in an amount equal to its net
investment in such Subsidiary or Permitted Joint Venture unless, after giving
effect to such issuance, transfer, conveyance, lease or disposition, the former
Subsidiary shall be or the Permitted Joint Venture shall continue to be, a
Permitted Joint Venture which complies with the provisions of clauses (l)(1)(i)
or (l)(2) of the definition of Permitted Investment.

                                       17
<PAGE>

     "Rule 144" means Rule 144 promulgated under the Securities Act, as it may
be amended from time to time, and any successor provision thereto.

     "Rule 144A" means Rule 144A promulgated under the Securities Act, as it may
be amended from time to time, and any successor provision thereto.

     "Rule 903" means Rule 903 promulgated under the Securities Act, as it may
be amended from time to time, and any successor provision thereto.

     "Rule 904" means Rule 904 promulgated under the Securities Act, as it may
be amended from time to time, and any successor provision thereto.

     "Sale and Leaseback Transaction" of any Person means an arrangement with
any lender or investor or to which such lender or investor is a party providing
for the leasing by such Person of any property or asset of such Person which has
been or is being sold or transferred by such Person more than 90 days after the
acquisition thereof or the completion of construction or commencement of
operation thereof to such lender or investor or to any person to whom funds have
been or are to be advanced by such lender or investor on the security of such
property or asset.

     "Securities" means securities designated in the last paragraph of the
RECITALS OF THE COMPANY.

     "Securities Act" means the U.S. Securities Act of 1933 and (unless the
context otherwise requires) includes the rules and regulations of the Commission
promulgated thereunder.

     "Security Registrar" has the meaning specified in Section 305.

     "Shelf Registration Statement" shall have the meaning set forth in the
Registration Rights Agreement.

     "Special Interest" means all additional interest, if any, then
owing in respect of the Series A Securities pursuant to the Registration Rights
Agreement.

     "Special Record Date" for the payment of any Defaulted Interest means a
date fixed by the Trustee pursuant to Section 307.

     "Stated Maturity," when used with respect to any Security means December 1,
2010.

     "Subordinated Indebtedness" means Indebtedness of the Company that is
subordinated in right of payment to the Securities in any respect.

     "Subsidiary" means, with respect to any person, (i) any corporation,
association or other business entity of which more than 50% of the total voting
power of Capital Stock entitled (without regard to the occurrence of any
contingency) to vote in the election of directors, managers or trustees thereof
is at the time owned or controlled, directly or indirectly, by such person or
one or more of the other Subsidiaries of that person (or a combination thereof),
(ii) any partnership (a) the sole general partner or the managing general
partner of which is such person or a Subsidiary of such person or (b) the only
general partners of which are such person or of one or more Subsidiaries of such
person (or any combination thereof) or (iii) any other person not described in
clauses (i) and (ii) above in which such person, or one more other Subsidiaries
of such person or such person and one or more other Subsidiaries thereof,
directly or indirectly, has a 50% ownership and the power, pursuant to a written
contract or agreement, to direct the policies and management or the financial
and other affairs thereof. Notwithstanding the

                                       18
<PAGE>

foregoing, an Unrestricted Subsidiary shall not be a Subsidiary of the Company
or of any Subsidiary of the Company.

     "Taxes" has the meaning specified in Section 1016.

     "Total Assets" means, with respect to any person, as of any date, the
consolidated total assets of such person less the amount by which the goodwill
of such person exceeds 10% of total assets of such person, each as determined in
accordance with generally accepted accounting principles.

     "Total Common Equity" of any person means, as of any of determination, the
product of (i) the aggregate number of outstanding primary shares of Capital
Stock of such person on such day (which shall not include any options or
warrants on, or securities convertible or exchangeable into, shares of Capital
Stock of such person) and (ii) the average Closing Price of such Capital Stock
over the 20 consecutive Trading Days immediately preceding such day. If no such
Closing Price exists with respect to shares of any such class, the value of such
shares for purposes of clause (ii) of the preceding sentence shall be determined
by the Board of Directors of the Company in good faith and evidenced by a
resolution of the Board of Directors filed with the Trustee.

     "Trust Indenture Act" means the Trust Indenture Act of 1939 as in force at
the date as of which this instrument was executed, except as provided in Section
905; provided, however, that in the event the U.S. Trust Indenture Act of 1939
is amended after such date, "Trust Indenture Act" means, to the extent required
by any such amendment, the U.S. Trust Indenture Act of 1939 as so amended.

     "Trustee" means the Person named as the "Trustee" in the first paragraph of
this instrument until a successor Trustee shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter "Trustee" shall mean
such successor Trustee.

     "Unrestricted Definitive Security" means one or more Definitive Security
that do not bear and are not required to bear the Private Placement Legend,
issued under this Indenture.

     "Unrestricted Global Security" means one or more permanent Global Security
representing a series of Securities that does not bear and is not required to
bear the Private Placement Legend, issued under this Indenture.

     "Unrestricted Subsidiary" means (i) any Subsidiary designated by the Board
of Directors of the Company as an Unrestricted Subsidiary and (ii) any
Subsidiary of an Unrestricted Subsidiary. An Unrestricted Subsidiary may be
designated pursuant to an Officers' Certificate (including any newly acquired or
newly formed Subsidiary) to be an Unrestricted Subsidiary so long as (i) neither
the Company nor any Subsidiary (a) provides credit support for, or guarantee of,
and Indebtedness of such Subsidiary or any Subsidiary of such Subsidiary,
(including any undertaking or agreement in respect of such debt) or (b) is
directly or indirectly liable for any Indebtedness of such Subsidiary or any
Subsidiary of such Subsidiary, (ii) no default with respect to any Indebtedness
of such Subsidiary or any Subsidiary of such Subsidiary would permit (upon
notice, lapse of time or otherwise) any holder of any other Indebtedness of the
Company of any Subsidiary to declare a default on such other Indebtedness or
cause the payment thereof to be accelerated or payable prior to its stated
maturity, (iii) any Investment in such Subsidiary made as a result of
designating such Subsidiary an Unrestricted Subsidiary will not violate the
provisions of Section 1009, (iv) neither the Company nor any Subsidiary has a
contract, agreement, arrangement, understanding or obligation of any kind,
whether written or oral, with such Subsidiary other than those that might be
obtained at the time from persons who are not Affiliates of the Company, and (v)
neither the Company nor any other Subsidiary, has any obligation (a) to
subscribe for additional Equity Interests in such Subsidiary, or (b) to maintain
or preserve such Subsidiary's financial condition or to cause such Subsidiary to
achieve certain levels of operating results. Any such designation by the Board
of Directors of the Company shall be evidenced to the Trustee by filing a
certified resolution with the Trustee giving effect to such designation. The
Board of Directors of the Company may designate any Unrestricted Subsidiary as a
Subsidiary if, immediately after giving effect to such

                                       19
<PAGE>

designation, there would be no Default or Event of Default under this
Indenture and the Company could incur $1.00 of additional Indebtedness pursuant
to the Debt Incurrence Ratio test under Section 1008.

     "U.S. Government Obligations" means direct non-callable obligations of the
United States of America for the payment of which the full faith and credit of
the United States is pledged.

     "U.S. Person" means a U.S. person as defined in Rule 902(o) under the
Securities Act.

     "Vice President", when used with respect to the Company or the Trustee,
means any vice president, whether or not designated by a number or a word or
words added before or after the title "vice president."

     "Weighted Average Life to Maturity" means, when applied to any Indebtedness
at any date, the number of years obtained by dividing (i) the sum of the
products obtained by multiplying (a) the amount of each then remaining
installment, sinking fund, serial maturity or other required payments of
principal, including payment at final maturity, in respect thereof, by (b) the
number of years (calculated to the nearest one-twelfth) that will elapse between
such date and the making of such payment, by (ii) the then outstanding principal
amount of such Indebtedness.

     "Wholly Owned Subsidiary" means a Subsidiary all the Equity Interests of
which are owned by the Company or one or more wholly owned Subsidiaries of the
Company.

     Section 102 Compliance Certificates and Opinions.

     Upon any application or request by the Company or any Guarantor to the
Trustee to take any action under any provision of this Indenture, the Company or
any Guarantor shall furnish to the Trustee an Officers' Certificate stating that
all conditions precedent, if any, provided for in this Indenture (including any
covenant compliance with which constitutes a condition precedent) relating to
the proposed action have been complied with and an Opinion of Counsel stating
that, in the opinion of such counsel, all such conditions precedent, if any,
have been complied with, except that, in the case of any such application or
request as to which the furnishing of such documents is specifically required by
any provision of this Indenture relating to such particular application or
request, no additional certificate or opinion need be furnished.

     Every certificate or opinion with respect to compliance with a condition or
covenant provided for in this Indenture shall include

             (1) a statement that each individual signing such certificate or
opinion has read such covenant or condition and the definitions herein relating
thereto;

             (2) a brief statement as to the nature and scope of the examination
or investigation upon which the statements or opinions contained in such
certificate or opinion are based;

             (3) a statement that, in the opinion of each such individual, he
has made such examination or investigation as is necessary to enable him to
express an informed opinion as to whether or not such covenant or condition has
been complied with which, in the case of an Opinion of Counsel, may be limited
to reliance on an Officers' Certificate as to matters of fact; and

             (4) a statement as to whether, in the opinion of each such
individual, such condition or covenant has been complied with.

     Section 103 Form of Documents Delivered to Trustee.

                                       20
<PAGE>

     In any case where several matters are required to be certified by, or
covered by an opinion of, any specified Person, it is not necessary that all
such matters be certified by, or covered by the opinion of, only one such
Person, or that they be so certified or covered by only one document, but one
such Person may certify or give an opinion with respect to some matters and one
or more other such Persons as to other matters, and any such Person may certify
or give an opinion as to such matters in one or several documents.

     Any certificate or opinion of an officer of the Company or Guarantor may be
based, insofar as it relates to legal matters, upon a certificate or opinion of,
or representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to the matters upon which his certificate or opinion is based are
erroneous. Any such certificate or opinion of counsel may be based, insofar as
it relates to factual matters, upon a certificate or opinion of, or
representations by, an officer or officers of the Company stating that the
information with respect to such factual matters is in the possession of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know, that the certificate or opinion or representations with respect to such
matters are erroneous.

     Any certificate or opinion of an officer of the Company or a Guarantor or
of counsel may be based, insofar as it relates to accounting matters, upon a
certificate or opinion of, or representations by, an accountant or firm of
accountants in the employ of the Company or Guarantor, unless such officer or
counsel, as the case may be, knows, or in the exercise of reasonable care should
know, that the certificate or opinion or representations with respect to the
accounting matters upon which such certificate or opinion may be based are
erroneous. Any certificate or opinion of any independent firm of chartered
accountants filed with the Trustee shall contain a statement that such firm is
independent.

     Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Indenture, they may, but need not, be consolidated and
form one instrument.

     Section 104 Record Date.

     The Trustee may set any day as a record date for the purpose of determining
the Holders of Outstanding Securities entitled to join in the giving or making
of (i) any Notice of Default, (ii) any declaration of acceleration referred to
in Section 502, (iii) any request to institute proceedings referred to in
Section 507(2) or (iv) any direction referred to in Section 512. If any record
date is set pursuant to this paragraph, the Holders of Outstanding Securities on
such record date, and no other Holders, shall be entitled to join in such
notice, declaration, request or direction, whether or not such Holders remain
Holders after such record date. Nothing in this paragraph shall be construed to
prevent the Trustee from setting a new record date for any action for which a
record date has previously been set pursuant to this paragraph (whereupon the
record date previously set shall automatically and with no action by any Person
be cancelled and of no effect), and nothing in this paragraph shall be construed
to render ineffective any action taken by Holders of the requisite principal
amount of Outstanding Securities on the date such action is taken. Promptly
after any record date is set pursuant to this paragraph, the Trustee, at the
Company's expense, shall cause notice of such record date and the proposed
action by Holders to be given to the Company in writing and to each Holder of
Securities in the manner set forth in Section 106.

     Any request, demand, authorization, direction, notice, consent or waiver of
the Holder of any Security shall bind every future Holder of the same Security
and the Holder of every Security issued upon the registration of transfer
thereof or in exchange therefor or in lieu thereof in respect of anything done,
omitted or suffered to be done by the Trustee or the Company in reliance
thereon, whether or not notation of such action is made upon such Security.

     The Company may set any day as a record date for the purpose of determining
the Holders of Outstanding Securities entitled to give, make or take any
request, demand, authorization, direction, notice, consent, waiver or other
action provided or permitted by this Indenture to be given, made or taken by
Holders of Securities,

                                       21
<PAGE>

provided that the Company may not set a record date for, and the provisions of
this paragraph shall not apply with respect to, the giving or making of any
notice, declaration, request or direction referred to in the first paragraph of
this Section 104. If not set by the Company prior to the first solicitation of a
Holder made by any Person in respect of any such matter referred to in the
foregoing sentence, the record date for any such matter shall be the 30th day
(or, if later, the date of the most recent list of Holders required to be
provided pursuant to Section 701) prior to such first solicitation. If any
record date is set pursuant to this paragraph, the Holders of Outstanding
Securities on such record date, and no other Holders, shall be entitled to take
the relevant action, whether or not such Holders remain Holders after such
record date; provided that no such action shall be effective hereunder unless
taken on or prior to the applicable expiration date by Holders of the requisite
principal amount of Outstanding Securities on such record date. Nothing in this
paragraph shall be construed to prevent the Company from setting a new record
date for any action for which a record date has previously been set pursuant to
this paragraph (whereupon the record date previously set shall automatically and
with no action by any Person be cancelled and of no effect), and nothing in this
paragraph shall be construed to render ineffective any action taken by Holders
of the requisite principal amount of Outstanding Securities on the date such
action is taken. Promptly after any record date is set pursuant to this
paragraph, the Company, at its own expense, shall cause notice of such record
date, the proposed action by Holders and the applicable expiration date to be
given to the Trustee in writing and to each Holder of Securities in the manner
set forth in Section 106.

         Without limiting the foregoing, a Holder entitled hereunder to
take any action hereunder with regard to any particular Security may do so with
regard to all or any part of the principal amount of such Security or by one or
more duly appointed agents each of which may do so pursuant to such appointment
with regard to all or any part of such principal amount.

     Section 105 Notices. Etc., to Trustee and Company.

     Any request, demand, authorization, direction, notice, consent, waiver or
other document provided or permitted by this Indenture to be made upon, given or
furnished to, or filed with,

             (1) the Trustee by any Holder or by the Company shall be sufficient
for every purpose hereunder if made, given, furnished or filed in writing to or
with the Trustee at its Corporate Office or to it at U.S. Bank National
Association, 60 Livingston Avenue, St. Paul, Minnesota 55107-2292, or

             (2) the Company by the Trustee or by any Holder shall be sufficient
for every purpose hereunder (unless otherwise herein expressly provided) if in
writing and mailed, first-class postage prepaid, to the Company, Attention:
General Counsel, addressed to it at the address of its principal office
specified in the first paragraph of this instrument or at any other address
previously furnished in writing to the Trustee by the Company.

     Section 106 Notice to Holders: Waiver.

     Where this Indenture provides for notice to Holders of any event, such
notice shall be sufficiently given (unless otherwise herein expressly provided)
if in writing and mailed, first-class postage prepaid, to each Holder affected
by such event, at his address as it appears in the Security Register, not later
than the latest date (if any), and not earlier than the earliest date (if any),
prescribed for the giving of such notice. In any case where notice to Holders is
given by mail, neither the failure to mail such notice, nor any defect in any
notice so mailed, to any particular Holder shall affect the sufficiency of such
notice with respect to other Holders. Where this Indenture provides for notice
in any manner, such notice may be waived in writing by the Person entitled to
receive such notice, either before or after the event, and such waiver shall be
the equivalent of such notice. Waivers of notice by Holders shall be filed with
the Trustee, but such filing shall not be a condition precedent to the validity
of any action taken in reliance upon such waiver.

                                       22
<PAGE>

     In case by reason of the suspension of regular mail service or by reason of
any other cause, it shall be impracticable to give such notice by mail, then
such notification as shall be made with the approval of the Trustee shall
constitute a sufficient notification for every purpose hereunder.

     Section 107 Conflict with Trust Indenture Act.

     If, and to the extent, any provision hereof limits, qualifies or conflicts
with a provision of the Trust Indenture Act included in the Indenture by
operation of Sections 310 to 318, inclusive, of the Trust Indenture Act
incorporated herein, the latter provision shall control. If any provision of
this Indenture modifies or excludes any provision of the Trust Indenture Act
that may be so modified or excluded, the latter provision shall be deemed to
apply to this Indenture as so modified or to be excluded, as the case may be.

     Section 108 Effect of Headings and Table of Contents.

     The Article and Section headings herein and the Table of Contents are for
convenience only and shall not affect the construction hereof.

     Section 109 Successors and Assigns.

     All covenants and agreements in this Indenture by the Company and
Guarantors shall bind its successors and assigns, whether so expressed or not.

     Section 110 Separability Clause.

     In case any provision in this Indenture or in the Securities shall be
invalid, illegal or unenforceable, the validity, legality and enforceability of
the remaining provisions shall not in any way be affected or impaired thereby.

     Section 111 Benefits of Indenture.

     Nothing in this Indenture or in the Securities, express or implied, shall
give to any Person, other than the parties hereto and their successors
hereunder, and the Holders of Securities, any benefit or any legal or equitable
right, remedy or claim under this Indenture.

     Section 112 Governing Law.

     THIS INDENTURE AND THE SECURITIES SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

     Section 113 Legal Holidays.

     In any case where any Interest Payment Date, Redemption Date, Purchase Date
or Stated Maturity of any Security shall not be a Business Day, then
(notwithstanding any other provision of this Indenture or of the Securities)
payment of interest or principal (and premium, if any) need not be made on such
date, but may be made on the next succeeding Business Day with the same force
and effect as if made on the Interest Payment Date, Redemption Date or Purchase
Date, or at the Stated Maturity of any Security, provided that no interest shall
accrue for the period from and after such Interest Payment Date, Redemption Date
or Purchase Date or Stated Maturity of any Security, as the case may be.

     Section 114 Consent to Service; Jurisdiction.

                                       23
<PAGE>

     The Company and the Trustee agree that any legal suit, action or proceeding
arising out of or relating to this Indenture, and the Company agrees that any
legal suit, action or proceeding arising out of or relating to the Securities,
may be instituted in any federal or state court in the Borough of Manhattan, The
City of New York, waives any objection which it may now or hereafter have to the
laying of the venue of any such legal suit, action or proceeding, waives any
immunity from jurisdiction or to service of process in respect of any such suit,
action or proceeding, and irrevocably submits to the non-exclusive jurisdiction
of any such court in any such suit, action or proceeding. The Company further
submits to the non-exclusive jurisdiction of the courts of its own corporate
domicile in any legal suit, action or proceeding arising out of or relating to
this Indenture or the Securities. The Company hereby designates and appoints
Imax U.S.A. Inc., 110 E. 59th Street, Suite 2100, New York, New York 10022 as
its authorized agent upon which process may be served in any legal suit, action
or proceeding arising out of or relating to this Indenture or the Securities
which may be instituted in any federal or state court in the Borough of
Manhattan, The City of New York, New York, and agrees that service of process
upon such agent, and written notice of said service to the Company by the Person
serving the same, shall be deemed in every respect effective service of process
upon the Company in any such suit, action or proceeding and further designates
its domicile, the domicile of Imax U.S.A. Inc. specified above and any domicile
Imax U.S.A. Inc. may have in the future as its domicile to receive any notice
hereunder (including service of process). If for any reason Imax U.S.A. Inc. (or
any successor agent for this purpose) shall cease to act as agent for service of
process as provided above, the Company will promptly appoint a successor agent
for this purpose reasonably acceptable to the Trustee. The Company agrees to
take any and all actions as may be necessary to maintain such designation and
appointment of such agent in full force and effect.

     Section 115 Conversion of Currency.

     The Company covenants and agrees that the following provisions shall apply
to conversion of currency in the case of the Securities and this Indenture.

             (a) (i) If for the purpose of obtaining judgment in, or enforcing
     the judgment of, any court in any country, it becomes necessary to convert
     into any other currency (the "judgment currency") an amount due in Dollars,
     then the conversion shall be made at the rate of exchange prevailing on the
     Business Day before the day on which the judgment is given or the order of
     enforcement is made, as the case may be (unless a court shall otherwise
     determine).

                 (ii) If there is a change in the rate of exchange prevailing
     between the Business Day before the day on which the judgment is given or
     an order of enforcement is made, as the case may be (or such other date as
     a court shall determine), and the date of receipt of the amount due, the
     Company will pay such additional (or, as the case may be, such lesser)
     amount, if any, as may be necessary so that the amount paid in the judgment
     currency when converted at the rate of exchange prevailing on the date of
     receipt will produce the amount in Dollars originally due.

             (b) In the event of the winding-up of the Company at any time while
     any amount or damages owing under the Securities and this Indenture, or any
     judgment or order rendered in respect thereof, shall remain outstanding,
     the Company shall indemnify and hold the Holders and the Trustee harmless
     against any deficiency arising or resulting from any variation in rates of
     exchange between (1) the date as of which the equivalent of the amount in
     Dollars due or contingently due under the Securities and this Indenture
     (other than under this Subsection (b)) is calculated for the purposes of
     such winding-up and (2) the final date for the filing of proof of claim in
     such winding-up. For the purpose of this Subsection (b), the final date for
     the filing of proofs of claim in the winding-up of the Company shall be the
     date fixed by the liquidator or otherwise in accordance with the relevant
     provisions of applicable law as being the latest practicable date as at
     which liabilities of the Company may be ascertained for such winding-up
     prior to payment by the liquidator or otherwise in respect thereto.

                                       24
<PAGE>

             (c) The obligations contained in Subsections (a)(ii) and (b) of
     this Section 115 shall constitute separate and independent obligations of
     the Company from its other obligations under the Securities and this
     Indenture, shall give rise to separate and independent causes of action
     against the Company, shall apply irrespective of any waiver or extension
     granted by any Holder or the Trustee or any of them from time to time and
     shall continue in full force and effect notwithstanding any judgment or
     order or the filing of any proof of claim in the winding-up of the Company
     for a liquidated sum in respect of amounts due hereunder (other than under
     Subsection (b) above) or under any such judgment or order. Any such
     deficiency as aforesaid shall be deemed to constitute a loss suffered by
     the Holders and no proof or evidence of any actual loss shall be required
     by the Company or the liquidator or otherwise or any of them. In the case
     of Subsection (b) above, the amount of such deficiency shall not be deemed
     to be increased or reduced, as the case may be, by any variation in rates
     of exchange occurring between the said final date and the date of any
     liquidating distribution.

             (d) The term "rate(s) of exchange" shall mean the noon spot rate of
     exchange for Canadian interbank transactions applied in converting any
     other currency into Dollars published by the Bank of Canada for the date of
     determination, and includes any premiums and costs of exchange payable.

     Section 116 Currency Equivalent.

     Except as provided in Section 115, for purposes of the construction of the
terms of this Indenture or of the Securities, in the event that any amount is
stated herein in the currency of one nation (the "First Currency"), as of any
date such amount shall also be deemed to represent the amount in the currency of
any other relevant nation (the "Other Currency") which is required to purchase
such amount in the First Currency at the noon spot rate of exchange for Canadian
interbank transactions applied in converting the Other Currency into the First
Currency published by the Bank of Canada for the date of determination.

     Section 117 Shareholders, Officers and Directors Exemption from Individual
Liability.

                  No recourse under or upon any obligation, covenant or
agreement contained in this Indenture, or in any Security or Guarantee, or
because of any indebtedness evidenced thereby, shall be had against any past,
present or future shareholder, partner, manager, officer or director, as such,
of the Company or of any successor or of a Guarantor, either directly or through
the Company or any successor or a Guarantor, under any rule of law, statute or
constitutional provision or by the enforcement of any assessment or by any legal
or equitable proceeding or otherwise, all such liability being expressly waived
and released by the acceptance of the Securities and the Guarantees by the
Holders thereof and as part of the consideration for the issue of the Securities
and the Guarantees.

                                   ARTICLE II

                                 Security Forms

     Section 201 Forms Generally.

     (a) Securities and the Trustee's certificates of authentication shall be
substantially in the forms set forth in Exhibit A, with such appropriate
insertions, omissions, substitutions and other variations as are required or
permitted by this Indenture, and may have such letters, numbers or other marks
of identification and such legends or endorsements placed thereon as may be
required to comply with the rules of any securities exchange or as may,
consistently herewith, be determined by the officers executing such Securities,
as evidenced by their execution of the Securities.

     (b) Securities issued in global form shall be substantially in the form of
Exhibit A attached hereto (including the Global Security Legend thereon and the
"Schedule of Exchanges of Interests in the Global

                                       25
<PAGE>

Security" attached thereto). Securities issued in definitive form shall be
substantially in the form of Exhibit A attached hereto (but without the Global
Security Legend thereon and without the "Schedule of Exchanges of Interests in
the Global Security" attached thereto). Each Global Security shall represent
such of the outstanding Securities as shall be specified therein and each shall
provide that it shall represent the aggregate principal amount of outstanding
Securities from time to time endorsed thereon and that the aggregate principal
amount of outstanding Securities represented thereby may from time to time be
reduced or increased, as appropriate, to reflect exchanges and redemptions. Any
endorsement of a Global Security to reflect the amount of any increase or
decrease in the aggregate principal amount of outstanding Securities represented
thereby shall be made by the Trustee or the Notes Custodian, at the direction of
the Trustee, in accordance with instructions given by the Holder thereof as
required by Section 305 hereof.

     (c) The provisions of the "Operating Procedures of the Euroclear System"
and "Terms and Conditions Governing Use of Euroclear" and the "General Terms and
Conditions of Clearstream Banking Luxembourg" and "Customer Handbook" of
Clearstream in effect at the relevant time shall be applicable to transfers of
beneficial interests in the Regulation S Global Securities that are held by
Participants through Euroclear or Clearstream.

                                  ARTICLE III

                                 The Securities

     Section 301 Title and Terms.

     The aggregate principal amount of Securities and Additional Securities
which may be authenticated and delivered under this Indenture will be unlimited
in aggregate principal amount. The Securities shall be known and designated as
the "9 5/8% Senior Notes due 2010" of the Company. Their stated maturity shall
be December 1, 2010 and they shall bear interest at the rate of 9 5/8% per
annum, from December 4, 2003 or from the most recent Interest Payment Date to
which interest has been paid or duly provided for, as the case may be, payable
semi-annually on each Interest Payment Date, commencing June 1, 2004, until the
principal thereof is paid or made available for payment.

     The principal of, and premium, if any, and interest on the Securities shall
be payable at the office or agency of the Company in The City of New York, New
York maintained for such purpose and at any other office or agency maintained by
the Company for such purpose; provided, however, that at the option of the
Company payment of interest may be made by check mailed to the address of the
Person entitled thereto as such address shall appear in the Security Register or
by wire transfer of immediately available funds pursuant to wire transfer
instructions provided by a Holder to the Company or the Paying Agent.

     The Securities shall be subject to repurchase by the Company pursuant to an
Offer to Purchase as provided in Section 1013 or 1015.

     Additional Securities ranking pari passu with the Securities issued the
date hereof may be created and issued from time to time subject to Section 1008
by the Company without notice or consent to the Holders and shall be
consolidated with and form a single series with the Securities initially issued
and shall vote together as one series on all matters with respect to the
Securities and shall have the same terms as to status, redemption or otherwise
as the Securities originally issued; any Additional Securities shall be issued
pursuant to an indenture supplemental to this Indenture.

     The Securities shall be redeemable as provided in Article XI.

                                       26
<PAGE>

     The Securities shall be subject to defeasance at the option of the Company
as provided in Article XII.

     Section 302 Denominations.

     The Securities shall be issuable only in registered form without coupons
and only in denominations of $1,000 and any integral multiple thereof.

     Section 303 Execution, Authentication, Delivery and Dating.

     The Securities shall be executed on behalf of the Company by its Chairman
of the Board (or Co-Chairman of the Board), Chief Executive Officer (or Co-Chief
Executive Officer), its President or one of its Vice Presidents. The signature
of any of these officers on the Securities may be manual or facsimile and may be
imprinted or otherwise reproduced on the Securities. A Security shall not be
valid until authenticated by the manual signature of the Trustee.

     Securities bearing the manual or facsimile signatures of individuals who
were at any time the proper officers of the Company shall bind the Company,
notwithstanding that such individuals or any of them have ceased to hold such
offices prior to the authentication and delivery of such Securities or did not
hold such offices at the date of such Securities.

     At any time and from time to time after the execution and delivery of this
Indenture, the Company may deliver Securities executed by the Company to the
Trustee for authentication, together with a Company Order for the authentication
and delivery of such Securities; and the Trustee in accordance with such Company
Order shall authenticate and deliver such Securities as provided in this
Indenture and not otherwise.

     Each Security shall be dated the date of its authentication.

     No Security shall be entitled to any benefit under this Indenture or be
valid or obligatory for any purpose unless there appears on such Security a
certificate of authentication substantially in the form provided for herein
executed by the Trustee by manual signature, and such certificate upon any
Security shall be conclusive evidence, and the only evidence, that such Security
has been duly authenticated and delivered hereunder and is entitled to the
benefits of this Indenture.

     In case the Company, pursuant to Article VIII, shall be amalgamated,
consolidated or merged with or into any other Person or shall convey, transfer,
lease or otherwise dispose of substantially all of its properties and assets to
any Person, and the successor Person resulting from such amalgamation,
consolidation, or surviving such merger, or into which the Company shall have
been merged, or the successor Person which shall have received a conveyance,
transfer, lease or other disposition as aforesaid, shall have executed an
indenture supplemental hereto with the Trustee pursuant to Article VIII, any of
the Securities authenticated or delivered prior to such amalgamation,
consolidation, merger, conveyance, transfer, lease or other disposition may,
from time to time, at the request of the successor Person, be exchanged for
other Securities executed in the name of the successor Person with such changes
in phraseology and form as may be appropriate, but otherwise in substance of
like tenor as the Securities surrendered for such exchange and of like principal
amount; and the Trustee upon Company Order of the successor Person, shall
authenticate and deliver replacement Securities as specified in such request for
the purpose of such exchange. If replacement Securities shall at any time be
authenticated and delivered in any new name of a successor Person pursuant to
this Section in exchange or substitution for or upon registration of transfer of
any Securities, such successor Person, at the option of any Holder but without
expense to such Holder, shall provide for the exchange of all Securities at the
time outstanding held by such Holder for Securities authenticated and delivered
in such new name.

                                       27
<PAGE>

     Section 304 Temporary Securities.

     Pending the preparation of definitive Securities, the Company may execute,
and upon Company Order the Trustee shall authenticate and deliver, temporary
Securities, in any authorized denomination, substantially of the tenor of the
definitive Securities in lieu of which they are issued and with such appropriate
insertions, omissions, substitutions and other variations as the officers
executing such Securities may determine, as evidenced by their execution of such
Securities.

     If temporary Securities are issued, the Company will cause definitive
Securities to be prepared without unreasonable delay. After the preparation of
definitive Securities, the temporary Securities shall be exchangeable for
definitive Securities upon surrender of the temporary Securities at any office
or agency of the Company designated pursuant to Section 1002, without charge to
the Holder. Upon surrender for cancellation of any one or more temporary
Securities the Company shall execute and the Trustee shall authenticate and
deliver in exchange therefor a like principal amount of definitive Securities of
authorized denominations. Until so exchanged the temporary Securities shall in
all respects be entitled to the same benefits under this Indenture as definitive
Securities.

     Section 305 Transfer and Exchange; Registration.

     (a) Transfer and Exchange of Global Securities. A Global Security may not
be transferred except as a whole by the Depositary to a nominee of the
Depositary, by a nominee of the Depositary to the Depositary or to another
nominee of the Depositary, or by the Depositary or any such nominee to a
successor Depositary or a nominee of such successor Depositary. An entire Global
Security may be exchanged by the Company for Definitive Securities if (i) the
Company delivers to the Trustee notice from the Depositary that (x) the
Depositary is unwilling or unable to continue to act as Depositary for the
Global Securities, or (y) the Depositary has ceased to be a clearing agency
registered under the Exchange Act, and in either case, the Company fails to
appoint a successor depositary within 120 days of such notice from the
Depositary, (ii) the Company, in the Company's sole discretion, determines that
the Global Securities (in whole but not in part) should be exchanged for
Definitive Securities and delivers a written notice to such effect to the
Trustee or (iii) there shall have occurred and be continuing an Event of Default
with respect to the Securities; provided, that in no event shall the Reg S
Temporary Global Security be exchanged by the Company for Definitive Securities
prior to (x) the expiration of the Distribution Compliance Period and (y) the
receipt by the Security Registrar of any certificate identified by the Company
and the Company's counsel to be required pursuant to Rule 903 or Rule 904 under
the Securities Act. Upon the occurrence of any of the preceding events in (i),
(ii) or (iii) above, Definitive Securities shall be issued in such names as the
Depositary shall instruct the Trustee. Global Securities also may be exchanged
or replaced, in whole or in part, as provided in Sections 304 and 306 hereof.
Every Security authenticated and delivered in exchange for, or in lieu of, a
Global Security or any portion thereof, pursuant to this Section 305 or Section
304 or 306 hereof, shall be authenticated and delivered in the form of, and
shall be, a Global Security. A Global Security may not be exchanged for another
Security other than as provided in this Section 305(a), however, beneficial
interests in a Global Security may be transferred and exchanged as provided in
Section 305(b), (c) or (f) hereof.

     (b) Transfer and Exchange of Beneficial Interests in the Global Securities.
The transfer and exchange of beneficial interests in the Global Securities shall
be effected through the Depositary, in accordance with the provisions of this
Indenture and the Applicable Procedures. Beneficial interests in the Restricted
Global Securities shall be subject to restrictions on transfer comparable to
those set forth herein to the extent required by the Securities Act. Transfers
of beneficial interests in the Global Securities also shall require compliance
with either subparagraph (1) or (2) below, as applicable, as well as one or more
of the other following subparagraphs, as applicable:

     (1) Transfer of Beneficial Interests in the Same Global Security.
Beneficial interests in any Restricted Global Security may be transferred to
Persons who take delivery thereof in the form of a beneficial interest in the
same Restricted Global Security in accordance with the transfer restrictions set
forth in the Private

                                       28
<PAGE>

Placement Legend; provided, however, that prior to the expiration of the
Distribution Compliance Period, transfers of beneficial interests in the Reg S
Temporary Global Security may not be made to a U.S. Person or for the account or
benefit of a U.S. Person (other than an Initial Purchaser). Beneficial interests
in any Unrestricted Global Security may be transferred to Persons who take
delivery thereof in the form of a beneficial interest in an Unrestricted Global
Security. No written orders or instructions shall be required to be delivered to
the Security Registrar to effect the transfers described in this Section
305(b)(1), but the Company or the Trustee may request an Opinion of Counsel.

     (2) All Other Transfers and Exchanges of Beneficial Interests in Global
Securities (including for Definitive Securities). In connection with all
transfers and exchanges of beneficial interests that are not subject to Section
305(b)(1) above, the transferor of such beneficial interest must deliver to the
Security Registrar either (A) (1) a written order from a Participant or an
Indirect Participant, in each case, given to the Depositary in accordance with
the Applicable Procedures directing the Depositary to credit or cause to be
credited a beneficial interest in another Global Security in an amount equal to
the beneficial interest to be transferred or exchanged and (2) instructions
given in accordance with the Applicable Procedures containing information
regarding the Participant account to be credited with such increase or (B) (1) a
written order from a Participant or an Indirect Participant, in each case, given
to the Depositary in accordance with the Applicable Procedures directing the
Depositary to cause to be issued a Definitive Security in an amount equal to the
beneficial interest to be transferred or exchanged and (2) instructions given by
the Depositary to the Security Registrar containing information regarding the
Person in whose name such Definitive Security shall be registered to effect the
transfer or exchange referred to in (B)(1) above; provided, that in no event
shall Definitive Securities be issued upon the transfer or exchange of
beneficial interests in the Reg S Temporary Global Security prior to (x) the
expiration of the Distribution Compliance Period and (y) the receipt by the
Security Registrar of any certificates identified by the Company or the
Company's counsel to be required pursuant to Rule 903 and Rule 904 under the
Securities Act. Upon consummation of an Exchange Offer by the Company in
accordance with Section 305(f) hereof, the requirements of this Section
305(b)(2) shall be deemed to have been satisfied upon receipt by the Security
Registrar of the instructions contained in the Letter of Transmittal delivered
by the Holder of such beneficial interests in the Restricted Global Securities.
Upon satisfaction of all of the requirements for transfer or exchange of
beneficial interests in Global Securities contained in this Indenture and the
Securities or otherwise applicable under the Securities Act, the Trustee shall
adjust the principal amount of the relevant Global Security(s) pursuant to
Section 305(h) hereof.

     (3) Transfer of Beneficial Interests to Another Restricted Global Security.
A beneficial interest in any Restricted Global Security may be transferred to a
Person who takes delivery thereof in the form of a beneficial interest in
another Restricted Global Security if the transfer complies with the
requirements of Section 305(b)(2) above and the Security Registrar receives the
following:

          (A) if the transferee will take delivery in the form of a beneficial
   interest in the 144A Global Security, then the transferor must deliver a
   certificate in the form of Exhibit C hereto, including the certifications in
   item (1) thereof;

          (B) if the transferee will take delivery in the form of a beneficial
   interest in the 501 Global Security, then the transferor must deliver a
   certificate in the form of Exhibit C hereto, including the certifications in
   item (3)(d) thereof; or

          (C) if the transferee will take delivery in the form of a beneficial
   interest in the Reg S Temporary Global Security or the Reg S Permanent Global
   Security, then the transferor must deliver a certificate in the form of
   Exhibit C hereto, including the certifications in item (2) thereof.

     (4) Transfer and Exchange of Beneficial Interests in a Restricted Global
Security for Beneficial Interests in an Unrestricted Global Security. A
beneficial interest in any Restricted Global Security may be exchanged by any
holder thereof for a beneficial interest in an Unrestricted Global Security or
transferred to a Person who takes delivery thereof in the form of a beneficial
interest in an Unrestricted Global Security if the exchange or transfer complies
with the requirements of Section 305(b)(2) above and:

                                       29
<PAGE>

          (A) such exchange or transfer is effected pursuant to the Exchange
   Offer in accordance with the Registration Rights Agreement and Section 305(f)
   hereof, and the holder of the beneficial interest to be transferred, in the
   case of an exchange, or the transferee, in the case of a transfer, certifies
   in the applicable Letter of Transmittal that it is not (1) a Broker-Dealer,
   (2) a Person participating in the distribution of the Exchange Securities or
   (3) a Person who is an affiliate (as defined in Rule 144) of the Company;

          (B) such transfer is effected pursuant to the Shelf Registration
   Statement in accordance with the Registration Rights Agreement and a
   certificate to the effect set forth in Exhibit C hereto, including the
   certifications in item (3)(c) thereof, is delivered by the transferor;

          (C) such transfer is effected by a Broker-Dealer pursuant to the
   Exchange Offer Registration Statement in accordance with the Registration
   Rights Agreement and a certificate to the effect set forth in Exhibit C
   hereto, including the certifications in item (3)(c) thereof, is delivered by
   the transferor; or

          (D) the Security Registrar receives the following: (1) if the holder
   of such beneficial interest in a Restricted Global Security proposes to
   exchange such beneficial interest for a beneficial interest in an
   Unrestricted Global Security, a certificate from such holder in the form of
   Exhibit D hereto, including the certifications in item (1)(a) thereof; or (2)
   if the holder of such beneficial interest in a Restricted Global Security
   proposes to transfer such beneficial interest to a Person who shall take
   delivery thereof in the form of a beneficial interest in an Unrestricted
   Global Security, a certificate from such holder in the form of Exhibit C
   hereto, including the certifications in item (4) thereof; and, in each such
   case set forth in this subparagraph (D), an Opinion of Counsel in form, and
   from legal counsel, reasonably acceptable to the Security Registrar and the
   Company to the effect that such exchange or transfer is in compliance with
   the Securities Act and that the restrictions on transfer contained herein and
   in the Private Placement Legend are no longer required in order to maintain
   compliance with the Securities Act.

     If any such transfer is effected pursuant to subparagraph (B) or (D) above
at a time when an Unrestricted Global Security has not yet been issued, the
Company shall issue and, upon receipt of a Company Order in accordance with
Section 303 hereof, the Trustee shall authenticate one or more Unrestricted
Global Securities in an aggregate principal amount equal to the aggregate
principal amount of beneficial interests transferred pursuant to subparagraph
(B) or (D) above. Beneficial interests in an Unrestricted Global Security cannot
be exchanged for, or transferred to Persons who take delivery thereof in the
form of, a beneficial interest in a Restricted Global Security without any
certification.(c) Transfer and Exchange of Beneficial Interests for Definitive
Securities. Transfer and exchange of beneficial interests in the Global
Securities for Definitive Securities shall be made subject to compliance with
this Section 305(c), and the requesting Holder shall provide any certifications,
documents and information, as applicable, required pursuant to the following
provisions of this Section 305(c). Upon receipt of such applicable
documentation, the Trustee shall cause the aggregate principal amount of the
applicable Restricted Global Security or Unrestricted Global Security, as
applicable, to be reduced accordingly pursuant to Section 305(h) hereof, and the
Company shall execute and, upon receipt of a Company Order pursuant to Section
303, the Trustee shall authenticate and deliver to the Person designated in the
instructions a Restricted Definitive Security or an Unrestricted Definitive
Security, as applicable, in the appropriate principal amount. Any Definitive
Security issued in exchange for a beneficial interest in a Global Security
pursuant to this Section 305(c) shall be registered in such name or names and in
such authorized denomination or denominations as the Holder of such beneficial
interest shall instruct the Security Registrar through instructions from the
Depositary and the Participant or Indirect Participant. The Trustee shall
deliver such Definitive Securities to the Persons in whose names such Definitive
Securities are so registered.

     (2) Beneficial Interests in Restricted Global Securities to Restricted
Definitive Securities. If any holder of a beneficial interest in a Restricted
Global Security proposes to exchange such beneficial interest for a Restricted
Definitive Security or to transfer such beneficial interest to a Person who
takes delivery thereof in the

                                       30
<PAGE>

form of a Restricted Definitive Security, then, upon receipt by the Security
Registrar of the following documentation:

          (A) if the holder of such beneficial interest in a Restricted Global
   Security proposes to exchange such beneficial interest for a Restricted
   Definitive Security, a certificate from such holder in the form of Exhibit D
   hereto, including the certifications in item (2)(a) thereof;

          (B) if such beneficial interest is being transferred to a QIB in
   accordance with Rule 144A, a certificate to the effect set forth in Exhibit C
   hereto, including the certifications in item (1) thereof;

          (C) if such beneficial interest is being transferred to a Non-U.S.
   Person in an offshore transaction in accordance with Rule 903 or Rule 904
   under the Securities Act, a certificate to the effect set forth in Exhibit C
   hereto, including the certifications in item (2) thereof;

          (D) if such beneficial interest is being transferred to an
   Institutional Accredited Investor in reliance on an exemption from the
   registration requirements of the Securities Act other than those listed in
   subparagraphs (B) and (C) above, a certificate to the effect set forth in
   Exhibit C hereto, including the certifications, certificates and Opinion of
   Counsel required by item (3)(d) thereof, if applicable;

          (E) if such beneficial interest is being transferred to the Company or
   any of the Company's Subsidiaries, a certificate to the effect set forth in
   Exhibit C hereto, including the certifications in item (3)(b) thereof; or

          (F) if such beneficial interest is being transferred pursuant to an
   exemption from the registration requirements of the Securities Act in
   accordance with Rule 144 under the Securities Act, a certificate
   substantially in the form of Exhibit C hereto, including the certifications
   in item (3)(a) thereof.

Any Restricted Definitive Security issued in exchange for a beneficial interest
in a Restricted Global Security pursuant to this Section 305(c)(1) shall bear
the Private Placement Legend and shall be subject to all restrictions on
transfer contained therein.

     (3) Beneficial Interests in Restricted Global Securities to Unrestricted
Definitive Securities. A holder of a beneficial interest in a Restricted Global
Security may exchange such beneficial interest for an Unrestricted Definitive
Security or may transfer such beneficial interest to a Person who takes delivery
thereof in the form of an Unrestricted Definitive Security only if:

          (A) such exchange or transfer is effected pursuant to the Exchange
   Offer in accordance with the Registration Rights Agreement and Section 305(f)
   hereof, and the holder of such beneficial interest, in the case of an
   exchange, or the transferee, in the case of a transfer, certifies in the
   applicable Letter of Transmittal that it is not (1) a Broker-Dealer, (2) a
   Person participating in the distribution of the Exchange Securities or (3) a
   Person who is an affiliate (as defined in Rule 144) of the Company;

          (B) such transfer is effected pursuant to the Shelf Registration
   Statement in accordance with the Registration Rights Agreement and a
   certificate to the effect set forth in Exhibit C hereto, including the
   certifications in item (3)(c) thereof, is delivered by the transferor;

                                       31
<PAGE>

          (C) such transfer is effected by a Broker-Dealer pursuant to the
   Exchange Offer Registration Statement in accordance with the Registration
   Rights Agreement and a certificate to the effect set forth in Exhibit C
   hereto, including the certifications in item (3)(c) thereof, is delivered by
   the transferor; or

          (D) the Security Registrar receives the following: (1) if the holder
   of such beneficial interest in a Restricted Global Security proposes to
   exchange such beneficial interest for an Unrestricted Definitive Security, a
   certificate from such holder in the form of Exhibit D hereto, including the
   certifications in item (1)(b) thereof; or (2) if the holder of such
   beneficial interest in a Restricted Global Security proposes to transfer such
   beneficial interest to a Person who shall take delivery thereof in the form
   of an Unrestricted Definitive Security, a certificate from such holder in the
   form of Exhibit C hereto, including the certifications in item (4) thereof;
   and, in each such case set forth in this subparagraph (D), an Opinion of
   Counsel in form, and from legal counsel, reasonably acceptable to the
   Security Registrar and the Company to the effect that such exchange or
   transfer is in compliance with the Securities Act and that the restrictions
   on transfer contained herein and in the Private Placement Legend are no
   longer required in order to maintain compliance with the Securities Act.

     Beneficial interests in an Unrestricted Global Security cannot be exchanged
for, or transferred to Persons who take delivery thereof in the form of, a
Restricted Definitive Security.

     (4) Beneficial Interests in Unrestricted Global Securities to Unrestricted
Definitive Securities. If any holder of a beneficial interest in an Unrestricted
Global Security proposes to exchange such beneficial interest for an
Unrestricted Definitive Security or to transfer such beneficial interest to a
Person who takes delivery thereof in the form of an Unrestricted Definitive
Security, then such holder shall satisfy the applicable conditions set forth in
Section 305(b)(2) hereof. Any Unrestricted Definitive Security issued in
exchange for a beneficial interest pursuant to this Section 305(c)(3) shall not
bear the Private Placement Legend.

     (5) Transfer or Exchange of Reg S Temporary Global Securities.
Notwithstanding the other provisions of this Section 305, a beneficial interest
in the Reg S Temporary Global Security may not be (A) exchanged for a Definitive
Security prior to (x) the expiration of the Distribution Compliance Period
(unless such exchange is approved by the Company, does not require an investment
decision on the part of the Holder thereof and does not violate the provisions
of Regulation S) and (y) the receipt by the Security Registrar of any
certificates identified by the Company or their counsel to be required pursuant
to Rule 903(b)(3)(ii)(B) under the Securities Act or (B) transferred to a Person
who takes delivery thereof in the form of a Definitive Security prior to the
events set forth in clause (A) above or unless the transfer is pursuant to an
exemption from the registration requirements of the Securities Act other than
Rule 903 or Rule 904.

     (d) Transfer and Exchange of Definitive Securities for Beneficial
Interests. Transfer and exchange of Definitive Securities for beneficial
interests in the Global Securities shall be made subject to compliance with this
Section 305(d), and the requesting Holder shall provide any certifications,
documents and information, as applicable, required pursuant to the following
provisions of this Section 305(d). Upon receipt from such Holder of such
applicable documentation and the surrender to the Security Registrar of the
Definitive Securities duly endorsed or accompanied by a written instruction of
transfer in form satisfactory to the Security Registrar, duly executed by such
Holder or by its attorney, duly authorized in writing, the Security Registrar
shall register the transfer or exchange of the Definitive Securities. The
Trustee shall cancel such Definitive Securities so surrendered and cause the
aggregate principal amount of the applicable Restricted Global Security or
Unrestricted Global Security, as applicable, to be increased accordingly
pursuant to Section 305(h) hereof.

     (6) Restricted Definitive Securities to Beneficial Interests in Restricted
Global Securities. If any Holder of a Restricted Definitive Security proposes to
exchange such Security for a beneficial interest in a Restricted Global Security
or to transfer such Restricted Definitive Securities to a Person who takes
delivery thereof

                                       32
<PAGE>

in the form of a beneficial interest in a Restricted Global Security, then, upon
receipt by the Security Registrar of the following documentation:

          (A) if the Holder of such Restricted Definitive Security proposes to
   exchange such Security for a beneficial interest in a Restricted Global
   Security, a certificate from such Holder in the form of Exhibit D hereto,
   including the certifications in item (2)(b) thereof;

          (B) if such Restricted Definitive Security is being transferred to a
   QIB in accordance with Rule 144A, a certificate to the effect set forth in
   Exhibit C hereto, including the certifications in item (1) thereof;

          (C) if such Restricted Definitive Security is being transferred to a
   Non-U.S. Person in an offshore transaction in accordance with Rule 903 or
   Rule 904 under the Securities Act, a certificate to the effect set forth in
   Exhibit C hereto, including the certifications in item (2) thereof; or

          (D) if such Restricted Definitive Security is being transferred to an
   Institutional Accredited Investor in accordance with Regulation D under the
   Securities Act, a certificate to the effect set forth in Exhibit C hereto,
   including the certifications in item (3)(d) thereof;

          (E) if such Restricted Definitive Security is being transferred
   pursuant to an exemption from the registration requirements of the Securities
   Act in accordance with Rule 144 under the Securities Act, a certificate
   substantially in the form of Exhibit C hereto, including the certifications
   in item (3)(a) thereof; or

          (F) if such Restricted Definitive Security is being transferred to the
   Company or any of its Subsidiaries, a certificate substantially in the form
   of Exhibit C hereto, including the certifications in item (3)(b) thereof;

the Trustee shall cancel the Restricted Definitive Security and increase or
cause to be increased the aggregate principal amount of, in the case of clause
(A) above, the appropriate Restricted Global Security, in the case of clause (B)
above, the 144A Global Security, in the case of clause (C) above, the Regulation
S Global Security and in the case of clause (D) above, the 501 Global Security.

     (7) Restricted Definitive Securities to Beneficial Interests in
Unrestricted Global Securities. A Holder of a Restricted Definitive Security may
exchange such Security for a beneficial interest in an Unrestricted Global
Security or transfer such Restricted Definitive Security to a Person who takes
delivery thereof in the form of a beneficial interest in an Unrestricted Global
Security only if:

          (A) such exchange or transfer is effected pursuant to the Exchange
   Offer in accordance with the Registration Rights Agreement and Section 305(f)
   hereof, and the Holder, in the case of an exchange, or the transferee, in the
   case of a transfer, certifies in the applicable Letter of Transmittal that it
   is not (1) a Broker-Dealer, (2) a Person participating in the distribution of
   the Exchange Securities or (3) a Person who is an affiliate (as defined in
   Rule 144) of the Company;

          (B) such transfer is effected pursuant to the Shelf Registration
   Statement in accordance with the Registration Rights Agreement and a
   certificate to the effect set forth in Exhibit C hereto, including the
   certifications in item (3)(c) thereof, is delivered by the transferor;

          (C) such transfer is effected by a Broker-Dealer pursuant to the
   Exchange Offer Registration Statement in accordance with the Registration
   Rights Agreement and a certificate to the

                                       33
<PAGE>

   effect set forth in Exhibit C hereto, including the certifications in item
   (3)(c) thereof, is delivered by the transferor;

          (D) the Security Registrar receives the following: (1) if the Holder
   of such Restricted Definitive Securities proposes to exchange such Securities
   for a beneficial interest in the Unrestricted Global Security, a certificate
   from such Holder in the form of Exhibit D hereto, including the
   certifications in item (1)(c) thereof; or (2) if the Holder of such
   Restricted Definitive Securities proposes to transfer such Securities to a
   Person who shall take delivery thereof in the form of a beneficial interest
   in the Unrestricted Global Security, a certificate from such Holder in the
   form of Exhibit C hereto, including the certifications in item (4) thereof;
   and, in each such case set forth in this subparagraph (D), an Opinion of
   Counsel in form, and from legal counsel, reasonably acceptable to the
   Security Registrar and the Company to the effect that such exchange or
   transfer is in compliance with the Securities Act and that the restrictions
   on transfer contained herein and in the Private Placement Legend are no
   longer required in order to maintain compliance with the Securities Act.

     (8) Unrestricted Definitive Securities to Beneficial Interests in
Unrestricted Global Securities. A Holder of an Unrestricted Definitive Security
may exchange such Security for a beneficial interest in an Unrestricted Global
Security or transfer such Definitive Securities to a Person who takes delivery
thereof in the form of a beneficial interest in an Unrestricted Global Security
at any time.

     If any such exchange or transfer from a Definitive Security to a beneficial
interest is effected pursuant to subparagraphs (2)(B), (2)(D) or (3) of this
Section 305(d) at a time when an Unrestricted Global Security has not yet been
issued, the Company shall issue and, upon receipt of a Company Order in
accordance with Section 303 hereof, the Trustee shall authenticate one or more
Unrestricted Global Securities in an aggregate principal amount equal to the
principal amount of Definitive Securities so transferred.

     (e) Transfer and Exchange of Definitive Securities for Definitive
Securities. Upon request by a Holder of Definitive Securities and such Holder's
compliance with the provisions of this Section 305(e), the Security Registrar
shall register the transfer or exchange of Definitive Securities. Prior to such
registration of transfer or exchange, the requesting Holder shall present or
surrender to the Security Registrar the Definitive Securities duly endorsed or
accompanied by a written instruction of transfer in form satisfactory to the
Security Registrar duly executed by such Holder or by its attorney, duly
authorized in writing. The Trustee shall cancel any such Definitive Securities
so surrendered, and the Company shall execute and, upon receipt of a Company
Order pursuant to Section 303, the Trustee shall authenticate and deliver to the
Person designated in the instructions a Restricted Definitive Security or an
Unrestricted Definitive Security, as applicable, in the appropriate principal
amount. Any Definitive Security issued pursuant to this Section 305(e) shall be
registered in such name or names and in such authorized denomination or
denominations as the Holder shall instruct the Security Registrar in such
written instruction. The Trustee shall deliver such Definitive Securities to the
Persons in whose names such Definitive Securities are so registered. In
addition, the requesting Holder shall provide any additional certifications,
documents and information, as applicable, required pursuant to the following
provisions of this Section 305(e).

     (1) Restricted Definitive Securities to Restricted Definitive Securities.
Any Restricted Definitive Security may be transferred to and registered in the
name of Persons who take delivery thereof in the form of a Restricted Definitive
Security if the Security Registrar receives the following:

          (A) if the transfer will be made to a QIB pursuant to Rule 144A, then
   the transferor must deliver a certificate in the form of Exhibit C hereto,
   including the certifications in item (1) thereof;

          (B) if the transfer will be made pursuant to Rule 903 or Rule 904,
   then the transferor must deliver a certificate in the form of Exhibit C
   hereto, including the certifications in item (2) thereof;

                                       34
<PAGE>

          (C) if such beneficial interest is being transferred to an
   Institutional Accredited Investor in reliance on an exemption from the
   registration requirements of the Securities Act other than those listed in
   subparagraphs (A) and (B) above, then the transferor must deliver a
   certificate to the effect set forth in Exhibit C hereto, including the
   certifications, certificates and Opinion of Counsel required by item (3)(d)
   thereof, if applicable;

          (D) if such beneficial interest is being transferred to the Company or
   any of the Company's Subsidiaries, a certificate to the effect set forth in
   Exhibit C hereto, including the certifications in item (3)(b) thereof, must
   be delivered by the transferor; or

          (E) if the transfer will be made pursuant to any other exemption from
   the registration requirements of the Securities Act, then the transferor must
   deliver a certificate in the form of Exhibit C hereto, including the
   certifications, certificates and Opinion of Counsel required by item (3)
   thereof, if applicable.

     (2) Restricted Definitive Securities to Unrestricted Definitive Securities.
Any Restricted Definitive Security may be exchanged by the Holder thereof for an
Unrestricted Definitive Security or transferred to a Person or Persons who take
delivery thereof in the form of an Unrestricted Definitive Security if:

          (A) such exchange or transfer is effected pursuant to the Exchange
   Offer in accordance with the Registration Rights Agreement and Section 305(f)
   hereof, and the Holder, in the case of an exchange, or the transferee, in the
   case of a transfer, certifies in the applicable Letter of Transmittal that it
   is not (1) a Broker-Dealer, (2) a Person participating in the distribution of
   the Exchange Securities or (3) a Person who is an affiliate (as defined in
   Rule 144) of the Company;

          (B) any such transfer is effected pursuant to the Shelf Registration
   Statement in accordance with the Registration Rights Agreement and a
   certificate to the effect set forth in Exhibit C hereto, including the
   certifications in item (3)(c) thereof, is delivered by the transferor;

          (C) any such transfer is effected by a Broker-Dealer pursuant to the
   Exchange Offer Registration Statement in accordance with the Registration
   Rights Agreement and a certificate to the effect set forth in Exhibit C
   hereto, including the certifications in item (3)(c) thereof, is delivered by
   the transferor; or

          (D) the Security Registrar receives the following: (1) if the Holder
   of such Restricted Definitive Securities proposes to exchange such Securities
   for an Unrestricted Definitive Security, a certificate from such Holder in
   the form of Exhibit D hereto, including the certifications in item (1)(d)
   thereof; or (2) if the Holder of such Restricted Definitive Securities
   proposes to transfer such Securities to a Person who shall take delivery
   thereof in the form of an Unrestricted Definitive Security, a certificate
   from such Holder in the form of Exhibit C hereto, including the
   certifications in item (4) thereof; and, in each such case set forth in this
   subparagraph (D), an Opinion of Counsel in form, and from legal counsel,
   reasonably acceptable to the Security Registrar and the Company to the effect
   that such exchange or transfer is in compliance with the Securities Act and
   that the restrictions on transfer contained herein and in the Private
   Placement Legend are no longer required in order to maintain compliance with
   the Securities Act.

     (3) Unrestricted Definitive Securities to Unrestricted Definitive
Securities. A Holder of Unrestricted Definitive Securities may transfer such
Securities to a Person who takes delivery thereof in the form of an Unrestricted
Definitive Security. Upon receipt of a request to register such a transfer, the
Security Registrar shall register the Unrestricted Definitive Securities
pursuant to the instructions from the Holder thereof.

                                       35
<PAGE>

     (f) Exchange Offer. Upon the occurrence of the Exchange Offer in accordance
with the Registration Rights Agreement, the Company shall issue and, upon
receipt of a Company Order in accordance with Section 303 and an Opinion of
Counsel delivered to the Trustee as to matters customarily covered in connection
with an exchange offer, the Trustee shall authenticate (i) one or more
Unrestricted Global Securities in an aggregate principal amount equal to the sum
of (A) the principal amount of the beneficial interests in the Restricted Global
Securities exchanged or transferred for beneficial interests in Unrestricted
Global Securities in connection with the Exchange Offer pursuant to Section
305(b)(4) and (B) the principal amount of Restricted Definitive Securities
exchanged or transferred for beneficial interests in Unrestricted Global
Securities in connection with the Exchange Offer pursuant to Section 305(d)(2),
in each case tendered for acceptance by Persons that certify in the applicable
Letters of Transmittal that (x) they are not Broker-Dealers, (y) they are not
participating in a distribution of the Exchange Securities and (z) they are not
affiliates (as defined in Rule 144) of the Company, and accepted for exchange in
the Exchange Offer, and (ii) Unrestricted Definitive Securities in an aggregate
principal amount equal to the sum of (A) the principal amount of the Restricted
Definitive Securities exchanged or transferred for Unrestricted Definitive
Securities in connection with the Exchange Offer pursuant to Section 305(e)(2)
and (B) Restricted Global Securities exchanged or transferred for Unrestricted
Definitive Securities in connection with the Exchange Offer pursuant to Section
305(c)(2), in each case tendered for acceptance by Persons that certify in the
applicable Letters of Transmittal that (x) they are not Broker-Dealers, (y) they
are not participating in a distribution of the Exchange Securities and (z) they
are not affiliates (as defined in Rule 144) of the Company, and accepted for
exchange in the Exchange Offer. Concurrently with the issuance of such
Securities, the Trustee shall cancel any Definitive Securities so surrendered
and shall cause the aggregate principal amount of the applicable Restricted
Global Securities to be reduced accordingly, and the Company shall execute and,
upon receipt of a Company Order pursuant to Section 303, the Trustee shall
authenticate and deliver to the Persons designated by the Holders of Definitive
Securities so accepted Definitive Securities in the appropriate principal
amount.

     Any Securities that remain outstanding after the consummation of the
Exchange Offer, and Exchange Securities issued in connection with the Exchange
Offer, shall be treated as a single class of securities under this Indenture.

     (g) Legends. The following legends shall appear on the face of all Global
Securities and Definitive Securities issued under this Indenture unless
specifically stated otherwise in the applicable provisions of this Indenture.

          (i) Private Placement Legend.

              (B) Except as permitted by subparagraph (B) below, each Global
     Security and each Definitive Security (and all Securities issued in
     exchange therefor or substitution thereof) shall bear the legend in
     substantially the following form:

     "THIS SECURITY (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION
     EXEMPT FROM REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF 1933
     (THE "SECURITIES ACT"), AND THIS SECURITY MAY NOT BE OFFERED, SOLD OR
     OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE
     EXEMPTION THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY NOTIFIED
     THAT THE SELLER OF THIS SECURITY MAY BE RELYING ON THE EXEMPTION FROM THE
     PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A
     THEREUNDER. THE HOLDER OF THIS SECURITY AGREES FOR THE BENEFIT OF THE
     COMPANY THAT (A) THIS SECURITY MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE
     TRANSFERRED, ONLY (I) TO THE COMPANY OF ANY OF ITS SUBSIDIARIES, (II) IN
     THE UNITED STATES TO A PERSON WHOM THE SELLER REASONABLY BELIEVES IS A
     QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES
     ACT) PURCHASING FOR ITS OWN INDIVIDUAL ACCOUNT OR FOR THE ACCOUNT OF A

                                       36
<PAGE>

     QUALIFIED INSTITUTIONAL BUYER IN A TRANSACTION MEETING THE REQUIREMENTS OF
     RULE 144A, (III) OUTSIDE THE UNITED STATES IN AN OFFSHORE TRANSACTION IN
     ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (IV) PURSUANT TO AN
     EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
     THEREUNDER (IF AVAILABLE), (V) PURSUANT TO AN EFFECTIVE REGISTRATION
     STATEMENT UNDER THE SECURITIES ACT OR (V) PURSUANT TO ANOTHER AVAILABLE
     EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, IN EACH
     OF CASES (I) THROUGH (VI) IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS
     OF ANY STATE OF THE UNITED STATES AND SUBJECT TO THE COMPANY'S AND THE
     TRUSTEE'S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER TO REQUIRE THE
     DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION
     SATISFACTORY TO EACH OF THEM, AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT
     HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS SECURITY FROM IT OF THE
     RESALE RESTRICTIONS REFERRED TO IN (A) ABOVE."

               (C) Notwithstanding the foregoing, any Global Security or
   Definitive Security issued pursuant to subparagraphs (b)(4), (c)(2), (c)(3),
   (d)(2), (d)(3), (e)(2), (e)(3) or (f) to this Section 305 (and all Securities
   issued in exchange therefor or substitution thereof) shall not bear the
   Private Placement Legend.

          (ii) Global Security Legend. To the extent required by the Depositary,
each Global Security shall bear legends in substantially the following forms:

     "THIS GLOBAL SECURITY IS HELD BY THE DEPOSITARY (AS DEFINED IN THE
     INDENTURE GOVERNING THIS SECURITY) OR ITS NOMINEE IN CUSTODY FOR THE
     BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY
     PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (I) THE TRUSTEE MAY MAKE SUCH
     NOTATIONS HEREON AS MAY BE REQUIRED PURSUANT TO SECTION 305 OF THE
     INDENTURE, (II) THIS GLOBAL SECURITY MAY BE EXCHANGED IN WHOLE BUT NOT IN
     PART PURSUANT TO SECTION 305(a) OF THE INDENTURE, (III) THIS GLOBAL
     SECURITY MAY BE DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT TO
     SECTION 309 OF THE INDENTURE AND (IV) THIS GLOBAL SECURITY MAY BE
     TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN CONSENT OF THE
     COMPANY."

     "UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN
     DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY
     THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE
     DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE
     DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF
     SUCH SUCCESSOR DEPOSITARY. UNLESS THIS CERTIFICATE IS PRESENTED BY AN
     AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK
     CORPORATION ("DTC"), TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF
     TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN
     THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN
     AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR
     TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF
     DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR

                                       37
<PAGE>

     OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
     HEREOF, CEDE & CO., HAS AN INTEREST HEREIN."

          (iii) Reg S Temporary Global Security Legend. To the extent required
by the Depositary, each Reg S Temporary Global Security shall bear a legend in
substantially the following form:

     "THIS SECURITY IS A REGULATION S TEMPORARY GLOBAL SECURITY WITHIN THE
     MEANING OF THE INDENTURE. TRANSFERS OF BENEFICIAL INTERESTS IN THIS
     REGULATION S TEMPORARY GLOBAL SECURITY MAY NOT BE MADE TO A U.S. PERSON OR
     FOR THE ACCOUNT OR BENEFIT OF A U.S. PERSON (OTHER THAN THE INITIAL
     PURCHASERS). THE CONDITIONS AND PROCEDURES GOVERNING TRANSFERS AND
     EXCHANGES OF BENEFICIAL INTERESTS HEREIN ARE SET FORTH IN THE INDENTURE."

     (h) Cancellation and/or Adjustment of Global Securities. At such time as
all beneficial interests in a particular Global Security have been exchanged for
Definitive Securities or a particular Global Security has been redeemed,
repurchased or cancelled in whole and not in part, each such Global Security
shall be returned to or retained and cancelled by the Trustee in accordance with
Section 309 hereof. At any time prior to such cancellation, if any beneficial
interest in a Global Security is exchanged for or transferred to a Person who
will take delivery thereof in the form of a beneficial interest in another
Global Security or for Definitive Securities, the principal amount of Securities
represented by such Global Security shall be reduced accordingly and an
endorsement will be made on such Global Security by the Trustee or by the
Depositary at the direction of the Trustee to reflect such reduction; and if the
beneficial interest is being exchanged for or transferred to a Person who will
take delivery thereof in the form of a beneficial interest in another Global
Security, such other Global Security shall be increased accordingly and an
endorsement will be made on such Global Security by the Trustee or by the
Depositary at the direction of the Trustee to reflect such increase.

     (i) General Provisions Relating to Transfers and Exchanges.

     (A) To permit registrations of transfers and exchanges, the Company shall
   execute and the Trustee shall authenticate Global Securities and Definitive
   Securities upon receipt of a Company Order.

     (B) No service charge shall be made to a holder of a beneficial interest in
   a Global Security or to a Holder of a Definitive Security for any
   registration of transfer or exchange, but the Company may require payment of
   a sum sufficient to cover any transfer tax or similar governmental charge
   payable in connection therewith (other than any such transfer taxes or
   similar governmental charge payable upon exchange or transfer pursuant to
   Sections 304, 1015 and 1107 hereof).

     (C) The Security Registrar shall not be required to register the transfer
   of or exchange any Security selected for redemption in whole or in part,
   except the unredeemed portion of any Security being redeemed in part.

     (D) All Global Securities and Definitive Securities issued upon any
   registration of transfer or exchange of Global Securities or Definitive
   Securities shall be the valid obligations of the Company, evidencing the same
   Indebtedness, and entitled to the same benefits under this Indenture, as the
   Global Securities or Definitive Securities surrendered upon such registration
   of transfer or exchange.

     (E) The Company shall not be required (x) to issue, to register the
   transfer of or to exchange any Securities during a period beginning at the
   opening of business 15 days before the day of any selection of Securities for
   redemption under Section 1104 hereof and ending at the close of business on
   the day of selection, (y) to register the transfer of or to exchange any
   Security so selected for redemption in whole or

                                       38
<PAGE>

   in part, except the unredeemed portion of any Security being redeemed in part
   or (z) to register the transfer of or to exchange a Security between a
   Regular Record Date and the next succeeding Interest Payment Date.

     (F) Prior to due presentment for the registration of a transfer of any
   Security, the Trustee, any agent and the Company may deem and treat the
   Person in whose name any Security is registered as the absolute owner of such
   Security for the purpose of receiving payment of principal of and interest on
   such Securities and for all other purposes, and none of the Trustee, any
   Agent or the Company shall be affected by notice to the contrary.

     (G) The Trustee shall authenticate Global Securities and Definitive
   Securities in accordance with the provisions of Section 303 hereof.

     (H) All certifications, certificates and Opinions of Counsel required to be
   submitted to the Security Registrar pursuant to this Section 305 to effect a
   registration of transfer or exchange may be submitted by facsimile.

Notwithstanding anything herein to the contrary, as to any certifications and
certificates delivered to the Security Registrar pursuant to this Section 305,
the Security Registrar's duties shall be limited to confirming that any such
certifications and certificates delivered to it are in the form of Exhibits A,
B, C, D and E attached hereto. The Security Registrar shall not be responsible
for confirming the truth or accuracy of representations made in any such
certifications or certificates.

     (j) The Company shall cause to be kept at the Corporate Trust Office of the
Trustee a register (the register maintained in such office and in any other
office or agency designated pursuant to Section 1002 being herein sometimes
collectively referred to as the "Security Register") in which, subject to such
reasonable regulations as it may prescribe, the Company shall provide for the
registration of Securities and of transfers of Securities. The Trustee is hereby
initially appointed "Security Registrar" for the purpose of registering
Securities and transfers of Securities as herein provided. The Company shall
have the right to remove and replace from time to time the Security Registrar
for the Securities; provided that, no such removal or replacement shall be
effective until a successor Security Registrar with respect to the Securities
shall have been appointed by the Company and shall have accepted such
appointment by the Company. In the event that the Trustee shall not be or shall
cease to be the Security Registrar with respect to the Securities, it shall have
the right to examine the Security Register at all reasonable times. There shall
be only one Security Register for the Securities.

     Upon surrender for registration of transfer of any Security at an office or
agency of the Company designated pursuant to Section 1002 for such purpose, the
Company shall execute, and the Trustee shall authenticate and deliver, in the
name of the designated transferee or transferees, one or more new Securities of
any authorized denominations and of a like aggregate principal amount.

     At the option of the Holder, Securities may be exchanged for other
Securities of any authorized denominations and of a like aggregate principal
amount, upon surrender of the Securities to be exchanged at such office or
agency. Whenever any Securities are so surrendered for exchange, the Company
shall execute, and the Trustee shall authenticate and deliver, the Securities
which the Holder making the exchange is entitled to receive.

     All Securities issued upon any registration of transfer or exchange of
Securities shall be the valid obligations of the Company, evidencing the same
debt, and entitled to the same benefits under this Indenture, as the Securities
surrendered upon such registration of transfer or exchange.

                                       39
<PAGE>

     Every Security presented or surrendered for registration of transfer or for
exchange shall (if so required by the Company or the Security Registrar) be duly
endorsed, or be accompanied by a written instrument of transfer in form
satisfactory to the Company and the Security Registrar duly executed, by the
Holder thereof or his attorney duly authorized in writing.

     No service charge shall be made for any registration of transfer or
exchange of Securities, but the Company may require payment of a sum sufficient
to cover any tax or other governmental charge that may be imposed in connection
with any registration of transfer or exchange of Securities, other than
exchanges pursuant to Section 304, 906 or 1107 or in accordance with any Offer
to Purchase pursuant to Section 1013 or 1015 not involving any transfer.

     The Company shall not be required (i) to issue, register the transfer of or
exchange any Security during a period beginning at the opening of business 15
days before the day of the mailing of a notice of redemption of Securities
selected for redemption under Section 1104 and ending at the close of business
on the day of such mailing, or (ii) to register the transfer of or exchange any
Security so selected for redemption in whole or in part, except the unredeemed
portion of any Security being redeemed in part.

     The provisions of Clauses (1), (2), (3) and (4) below shall apply only to
Global Securities:

          (1) Each Global Security authenticated under this Indenture shall be
registered in the name of the Depositary or a nominee thereof and delivered to
the Depositary or a nominee thereof or custodian therefor, and each such Global
Security shall constitute a single Security for all purposes of this Indenture.

          (2) Notwithstanding any other provision in this Indenture or the
Securities, no Global Security may be exchanged in whole or in part for
Securities registered, and no transfer of a Global Security in whole or in part
may be registered, in the name of any Person other than the Depositary or a
nominee thereof unless (A) such Depositary (i) has notified the Company that it
is unwilling or unable to continue as Depositary for such Global Security or
(ii) has ceased to be a clearing agency registered under the Exchange Act, and
in either case, the Company thereupon fails to appoint a successor depositary
within 120 days of such notice from the Depositary, (B) the Company, at its
option, executes and delivers to the Trustee a Company Order that such Global
Security shall be exchanged in whole for Securities that are not Global
Securities, or (C) there shall have occurred and be continuing an Event of
Default with respect to such Global Security.

          (3) Securities issued in exchange for a Global Security or any portion
thereof pursuant to clause (2) above shall be issued in definitive, fully
registered form, without interest coupons, shall have an aggregate principal
amount equal to that of such Global Security or portion thereof to be so
exchanged, shall be registered in such names and be in such authorized
denominations as the Depositary shall designate and shall bear any legends
required hereunder. Any Global Security to be exchanged in whole shall be
surrendered by the Depositary to the Trustee, as Security Registrar. With regard
to any Global Security to be exchanged in part, either such Global Security
shall be so surrendered for exchange or, if the Trustee is acting as custodian
for the Depositary or its nominee with respect to such Global Security, the
principal amount thereof shall be reduced, by an amount equal to the portion
thereof to be so exchanged, by means of an appropriate adjustment made on the
records of the Trustee. Upon any such surrender or adjustment, the Trustee shall
authenticate and deliver the Security issuable on such exchange to or upon the
order of the Depositary or an authorized representative thereof.

          (4) In the event of the occurrence of any of the events specified in
clause (2) above, the Company will promptly make available to the Trustee a
reasonable supply of certificated Securities in definitive, fully registered
form, without interest coupons.

          (5) Neither any members of, or participants in, the Depositary ("Agent
Members") nor any other Persons on whose behalf Agent Members may act shall have
any rights under this Indenture with respect to any Global Security, or under
any Global Security, and the Depositary or such nominee, as the case may

                                       40
<PAGE>

be, may be treated by the Company, the Trustee and any agent of the Company or
the Trustee as the absolute owner and Holder of such Global Security for all
purposes whatsoever. Notwithstanding the foregoing, nothing herein shall prevent
the Company, the Trustee or any agent of the Company or the Trustee from giving
effect to any written certification, proxy or other authorization furnished by
the Depositary or such nominee, as the case may be, or impair, as between the
Depositary, its Agent Members and any other person on whose behalf an Agent
Member may act, the operation of customary practices of such Persons governing
the exercise of the rights of a Holder of any Security.

     Section 306 Mutilated, Destroyed, Lost and Stolen Securities.

     If any mutilated Security is surrendered to the Trustee, the Company shall
execute and the Trustee shall authenticate and deliver in exchange therefor a
new Security of like tenor and principal amount and bearing a number not
contemporaneously outstanding.

     If there shall be delivered to the Company and the Trustee (i) evidence to
their satisfaction of the mutilation, destruction, loss or theft of any Security
and (ii) such security or indemnity as may be required by them to save each of
them and any agent of either of them harmless, then, in the absence of notice to
the Company or the Trustee that such Security has been acquired by a protected
purchaser (as defined in Article 8 of the Uniform Commercial Code), the Company
shall execute and upon its request the Trustee shall authenticate and deliver,
in lieu of any such destroyed, lost or stolen Security, a new Security of like
tenor and principal amount and bearing a number not contemporaneously
outstanding.

     In case any such mutilated, destroyed, lost or stolen Security has become
or is about to become due and payable, the Company in its discretion may,
instead of issuing a new Security, pay such Security.

     Upon the issuance of any new Security under this Section, the Company may
require the payment of a sum sufficient to cover any tax or other governmental
charge that may be imposed in relation thereto and any other expenses (including
the fees and expenses of the Trustee) connected therewith.

     Every new Security issued pursuant to this Section in lieu of any
mutilated, destroyed, lost or stolen Security shall constitute an original
additional contractual obligation of the Company, whether or not the destroyed,
lost or stolen Security shall be at any time enforceable by anyone, and shall be
entitled to all the benefits of this Indenture equally and proportionately with
any and all other Securities duly issued hereunder.

     The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Securities.

     Section 307 Payment of Interest; Interest Rights Preserved.

     Interest on any Security which is payable, and is punctually paid or duly
provided for, on any Interest Payment Date shall be paid to the Person in whose
name that Security (or one or more Predecessor Securities) is registered at the
close of business on the Regular Record Date for such interest.

     Any interest on any Security which is payable, but is not punctually paid
or duly provided for, on any Interest Payment Date (herein called "Defaulted
Interest") shall forthwith cease to be payable to the Holder on the relevant
Regular Record Date by virtue of having been such Holder, and such Defaulted
Interest, which shall be 1% per annum above the applicable interest rate on the
Securities, may be paid by the Company, at its election in each case, as
provided in Clause (1) or (2) below:

          (1) The Company (or a Guarantor, as the case may be), may elect to
make payment of any Defaulted Interest to the Persons in whose names the
Securities (or their respective Predecessor Securities)

                                       41
<PAGE>

are registered at the close of business on a Special Record Date for the payment
of such Defaulted Interest, which shall be fixed in the following manner. The
Company (or a Guarantor, as the case may be) shall notify the Trustee in writing
of the amount of Defaulted Interest proposed to be paid on each Security and the
date of the proposed payment, and at the same time the Company (or a Guarantor,
as the case may be) shall deposit with the Trustee an amount of money equal to
the aggregate amount proposed to be paid in respect of such Defaulted Interest
or shall make arrangements satisfactory to the Trustee for such deposit prior to
the date of the proposed payment, such money when deposited to be held in trust
for the benefit of the Persons entitled to such Defaulted Interest as in this
Clause provided. Thereupon the Trustee shall fix a Special Record Date for the
payment of such Defaulted Interest which shall be not more than 15 days and not
less than 10 days prior to the date of the proposed payment and not less than 10
days after the receipt by the Trustee of the notice of the proposed payment. The
Trustee shall promptly notify the Company (or a Guarantor, as the case may be)
of such Special Record Date and, in the name and at the expense of the Company
(or a Guarantor, as the case may be), shall cause notice of the proposed payment
of such Defaulted Interest and the Special Record Date therefor to be mailed,
first-class postage prepaid, to each Holder at his address as it appears in the
Security Register, not less than 10 days prior to such Special Record Date.
Notice of the proposed payment of such Defaulted Interest and the Special Record
Date therefor having been so mailed, such Defaulted Interest shall be paid to
the Persons in whose names the Securities (or their respective Predecessor
Securities) are registered at the close of business on such Special Record Date
and shall no longer be payable pursuant to the following Clause (2).

          (2) The Company (or a Guarantor, as the case may be) may make payment
of any Defaulted Interest in any other lawful manner not inconsistent with the
requirements of any securities exchange on which the Securities may be listed,
and upon such notice as may be required by such exchange, if, after notice given
by the Company (or a Guarantor, as the case may be) to the Trustee of the
proposed payment pursuant to this Clause, such manner of payment shall be deemed
practicable by the Trustee.

     Subject to the foregoing provisions of this Section, each Security
delivered under this Indenture upon registration of transfer of or in exchange
for or in lieu of any other Security shall carry the rights to interest accrued
and unpaid, and to accrue, which were carried by such other Security.

     Section 308 Persons Deemed Owners.

     Prior to due presentment of a Security for registration of transfer, the
Company, the Trustee and any agent of the Company or the Trustee may treat the
Person in whose name such Security is registered as the owner of such Security
for the purpose of receiving payment of principal of (and premium, if any) and
(subject to Sections 305 and 307) interest on such Security and for all other
purposes whatsoever, whether or not such Security be overdue, and neither the
Company, the Trustee nor any agent of the Company or the Trustee shall be
affected by notice to the contrary.

     Section 309 Cancellation.

     All Securities surrendered for payment, redemption, registration of
transfer or exchange or for credit against any Offer to Purchase pursuant to
Section 1013 or 1015 shall, if surrendered to any Person other than the Trustee,
be delivered to the Trustee and shall be promptly cancelled by it. The Company
may at any time deliver to the Trustee for cancellation any Securities
previously authenticated and delivered hereunder which the Company may have
acquired in any manner whatsoever, and all Securities so delivered shall be
promptly cancelled by the Trustee. No Securities shall be authenticated in lieu
of or in exchange for any Securities cancelled as provided in this Section,
except as expressly permitted by this Indenture. All cancelled Securities held
by the Trustee shall be disposed of by the Trustee in accordance with its
customary procedures and certification of their disposal delivered to the
Company unless by Company Order the Company shall direct that cancelled
Securities be returned to it. Upon request by the Company, the Trustee shall
provide the Company with a list of all Securities that have been canceled from
time to time.

                                       42
<PAGE>

     Section 310 Computation of Interest.

     Interest on the Securities shall be computed on the basis of a 360-day year
of twelve 30-day months. For disclosure purposes under the Interest Act
(Canada), if applicable hereto, whenever in this Indenture or in any Securities
issued hereunder, interest at a specified rate is to be calculated on the basis
of a period less than a calendar year, the yearly rate of interest to which such
rate is equivalent is such rate multiplied by the actual number of days in the
relevant calendar year and divided by the number of days in such period.

                                   ARTICLE IV

                           Satisfaction and Discharge

     Section 401 Satisfaction and Discharge of Indenture.

     This Indenture shall cease to be of further effect (except as to any
surviving rights of registration of transfer or exchange of Securities herein
expressly provided for), and the Trustee, upon a Company Order, shall execute
proper instruments acknowledging satisfaction and discharge of this Indenture
(including, but not limited to Article Twelve hereof), when

          (1) either

               (A) all Securities theretofore authenticated and delivered (other
   than (i) Securities which have been destroyed, lost or stolen and which have
   been replaced or paid as provided in Section 306 and (ii) Securities for
   whose payment money has theretofore been deposited in trust or segregated and
   held in trust by the Company and thereafter repaid to the Company or
   discharged from such trust, as provided in Section 1003) have been delivered
   to the Trustee for cancellation; or

               (B) all such Securities not theretofore delivered to the Trustee
   for cancellation

                    (i) have become due and payable, or

                    (ii) will become due and payable at their Stated Maturity
   within one year, or

                    (iii) are to be called for redemption within one year under
   arrangements satisfactory to the Trustee for the giving of notice of
   redemption by the Trustee in the name, and at the expense, of the Company,

   and the Company, in the case of (i), (ii) or (iii) above, has deposited or
   caused to be deposited with the Trustee as trust funds in trust for the
   purpose an amount sufficient to pay and discharge the entire indebtedness on
   such Securities not theretofore delivered to the Trustee for cancellation,
   for principal (and premium, if any) and interest to the date of such deposit
   (in the case of Securities which have become due and payable) or to the
   Stated Maturity or Redemption Date, as the case may be;

          (2) the Company has paid or caused to be paid all other sums payable
   hereunder by the Company; and

                                       43
<PAGE>

          (3) the Company has delivered to the Trustee an Officers' Certificate
and an Opinion of Counsel, each stating that all conditions precedent provided
for in this Indenture relating to the satisfaction and discharge of this
Indenture have been complied with.

Notwithstanding the satisfaction and discharge of this Indenture pursuant to
this Article IV, the obligations of the Company to the Trustee under Section 607
and, if money shall have been deposited with the Trustee pursuant to subclause
(B) of Clause (1) of this Section, the obligations of the Trustee under Section
402 and the last paragraph of Section 1003 shall survive. After the conditions
of this Section 401 are satisfied, the Trustee upon written request shall
acknowledge in writing the discharge of all of the Company's and Guarantors'
obligations under this Indenture except for those specified in this Section 401.

     Section 402 Application of Trust Money.

     Subject to the provisions of the last paragraph of Section 1003, all money
deposited with the Trustee pursuant to Section 401 shall be held in trust and
applied by it, in accordance with the provisions of the Securities and this
Indenture, to the payment, either directly or through any Paying Agent
(including the Company acting as its own Paying Agent) as the Trustee may
determine, to the Persons entitled thereto, of the principal (and premium, if
any) and interest for whose payment such money has been deposited with the
Trustee.

                                   ARTICLE V

                                    Remedies

     Section 501 Events of Default.

     "Event of Default", wherever used herein, means any one of the following
events (whatever the reason for such Event of Default and whether it shall be
voluntary or involuntary or be effected by operation of law or pursuant to any
judgment, decree or order of any court or any order, rule or regulation of any
administrative or governmental body):

          (1) the failure by the Company to pay any installment of interest on
the Securities as and when the same becomes due and payable and the continuance
of any such failure for 30 days;

          (2) the failure by the Company to pay all or any part of the
principal, or premium, if any, on the Securities when and as the same becomes
due and payable at maturity, redemption, by acceleration or otherwise,
including, without limitation, payment of the Change of Control Purchase Price
or the Asset Sale Offer Price, or otherwise;

          (3) the failure by the Company or any Subsidiary to observe or perform
any other covenant or agreement contained in the Securities or this Indenture
and the continuance of such failure for a period of 30 days after written notice
is given to the Company by the Trustee or to the Company and the Trustee by the
Holders of at least 25% in aggregate principal amount of the Securities
outstanding (except in the case of a failure to make an offer pursuant to
Section 1015, which shall constitute an Event of Default with such notice
requirement but without such passage of time requirement);

          (4) the entry by a court having jurisdiction in the premises of (A) a
decree or order for relief in respect of the Company or any Subsidiary in an
involuntary case or proceeding under any applicable U.S. Federal or State,
Canadian federal or provincial or other applicable bankruptcy, insolvency,
reorganization or other similar law or (B) a decree or order adjudging the
Company or any Subsidiary a bankrupt or insolvent, or approving as properly
filed a petition seeking reorganization, arrangement, adjustment or composition
of or in respect of the Company or any Subsidiary under any applicable U.S.
federal or state, Canadian federal or provincial

                                       44
<PAGE>

or other applicable law, or appointing a custodian, receiver, liquidator,
assignee, trustee, sequestrator or other similar official of the Company or any
Subsidiary or of any substantial part of the property of the Company or any
Subsidiary, or ordering the winding up or liquidation of the affairs of the
Company or any Subsidiary, and the continuance of any such decree or order for
relief or any such other decree or order unstayed and in effect for a period of
60 consecutive days; the commencement by the Company or any Subsidiary of a
voluntary case or proceeding under any applicable U.S. federal or state,
Canadian federal or provincial or other applicable bankruptcy, insolvency,
reorganization or other similar law or of any other case or proceeding to be
adjudicated a bankrupt or insolvent, or the consent by the Company or any
Subsidiary to the entry of a decree or order for relief in respect of the
Company or Subsidiary in an involuntary case or proceeding under any applicable
U.S. federal or state, Canadian federal or provincial or other applicable
bankruptcy, insolvency, reorganization or other similar law or to the
commencement of any bankruptcy or insolvency case or proceeding against the
Company or Subsidiary, or the filing by the Company or any Subsidiary of a
petition or answer or consent seeking reorganization or relief under any
applicable U.S. federal or state, Canadian federal or provincial or other
applicable law, or the consent by the Company or any Subsidiary to the filing of
such petition or to the appointment of or taking possession by a custodian,
receiver, liquidator, assignee, trustee, sequestrator or similar official of the
Company or any Subsidiary or of any substantial part of the property of the
Company or Subsidiary, or the making by the Company or any Subsidiary of an
assignment for the benefit of creditors, or the admission by the Company or any
Subsidiary in writing of its inability to pay its debts generally as they become
due, or the taking of corporate action by the Company or any Subsidiary in
furtherance of any such action.

          (5) failure to perform or comply with the provisions described in
Article VIII;

          (6) a default in Indebtedness of the Company or any of its
Subsidiaries with an aggregate principal amount in excess of $10,000,000 (a)
resulting from the failure to pay principal or interest (after any applicable
grace period) or (b) as a result of which the maturity of such Indebtedness has
been accelerated prior to its stated maturity;

          (7) final unsatisfied judgments not covered by insurance aggregating
in excess of $10,000,000, at any one time rendered against the Company or any of
its Subsidiaries and not stayed, bonded or discharged within 60 days; and

          (8) if any Guarantee of a Guarantor shall be held in any judicial
proceeding to be unenforceable or invalid, or shall cease for any reason to be
in full force and effect, or any Guarantor or person acting on behalf of any
Guarantor, shall deny or disaffirm its Guarantee Obligations under its
Guarantee.

     Section 502 Acceleration of Maturity; Rescission and Annulment.

     If an Event of Default occurs and is continuing (other than an Event of
Default specified in Section 501(4) relating to the Company or any Subsidiary),
then in every such case, unless the principal of all of the Securities shall
have already become due and payable, either the Trustee or the Holders of 25% in
aggregate principal amount of the Securities then outstanding, by notice in
writing to the Company (and to the Trustee if given by Holders) (an
"Acceleration Notice"), may declare all principal and premium, if any,
determined as set forth below, and accrued interest thereon to be due and
payable immediately. If an Event of Default specified in Section 501(4) relating
to the Company or any Subsidiary occurs, all principal and premium, if any, and
accrued interest thereon will be immediately due and payable on all outstanding
Securities without any declaration or other act on the part of the Trustee or
the Holders.

     In the case of any Event of Default occurring by reason of any willful
action (or inaction) taken (or not taken) by or on behalf of the Company with
the intention of avoiding payment of the premium that the Company would have had
to pay if the Company then had elected to redeem the Securities pursuant to the
optional redemption provisions of the Indenture, an equivalent premium shall
also become and be immediately due and payable to the extent permitted by law
upon the acceleration of the Securities.

                                       45
<PAGE>

     At any time after such a declaration of acceleration has been made and
before a judgment or decree for payment of the money due has been obtained by
the Trustee as hereinafter in this Article provided, the Holders of a majority
in aggregate principal amount of Securities, by written notice to the Company
and the Trustee, at the time outstanding generally are authorized to rescind
such acceleration if

          (1) the Company has paid or deposited with the Trustee a sum
sufficient to pay

              (A) all overdue interest on all Securities,

              (B) the principal of (and premium, if any, on) any Securities
   which have become due otherwise than by such declaration of acceleration
   (including any Securities required to have been purchased on the Purchase
   Date pursuant to an Offer to Purchase made by the Company) and, to the extent
   that payment of such interest is lawful, interest thereon at the rate
   provided by the Securities,

              (C) to the extent that payment of such interest is lawful,
   interest upon overdue interest at the rate provided by the Securities, and

              (D) all sums paid or advanced by the Trustee hereunder and the
   reasonable compensation, expenses, disbursements and advances of the Trustee,
   its agents and counsel;

   and

          (2) all existing Events of Default, other than the non-payment of the
principal of, premium, if any, and interest on the Securities which have become
due solely by such acceleration, have been cured or waived, except on default
with respect to any provision requiring the approval of the Holder of each
outstanding Security affected to amend.

No such rescission shall affect any subsequent default or impair any right
consequent thereon.

     Section 503 Collection of Indebtedness and Suits for Enforcement by
Trustee.

     If an Event of Default occurs and is continuing, the Trustee may in its
discretion proceed to protect and enforce its rights and the rights of the
Holders by such appropriate judicial proceedings as the Trustee shall deem most
effectual to protect and enforce any such rights, whether for the specific
enforcement of any covenant or agreement in this Indenture or in aid of the
exercise of any power granted herein, or to enforce any other proper remedy.

     Section 504 Trustee May File Proofs of Claim.

     In case of any judicial proceeding relative to the Company (or any other
obligor upon the Securities), its property or its creditors, the Trustee shall
be entitled and empowered, by intervention in such proceeding or otherwise, to
take any and all actions authorized under the Trust Indenture Act in order to
have claims of the Holders and the Trustee allowed in any such proceeding. In
particular, the Trustee shall be authorized to collect and receive any moneys or
other property payable or deliverable on any such claims and to distribute the
same; and any custodian, receiver, assignee, trustee, liquidator, sequestrator
or other similar official in any such judicial proceeding is hereby authorized
by each Holder to make such payments to the Trustee and, in the event that the
Trustee shall consent to the making of such payments directly to the Holders, to
pay to the Trustee any amount due it for the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, and any other
amounts due the Trustee under Section 607.

                                       46
<PAGE>

     No provision of this Indenture shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Holder any plan of
reorganization, arrangement, adjustment or composition affecting the Securities
or the rights of any Holder thereof or to authorize the Trustee to vote in
respect of the claim of any Holder in any such proceeding.

     Section 505 Trustee May Enforce Claims Without Possession of Securities.

     All rights of action and claims under this Indenture or the Securities may
be prosecuted and enforced by the Trustee without the possession of any of the
Securities or the production thereof in any proceeding relating thereto, and any
such proceeding instituted by the Trustee shall be brought in its own name as
trustee of an express trust, and any recovery of judgment shall, after provision
for the payment of the reasonable compensation, expenses, disbursements and
advances of the Trustee, its agents and counsel, be for the ratable benefit of
the Holders of the Securities in respect of which such judgment has been
recovered.

     Section 506 Application of Money Collected.

     Any money collected by the Trustee pursuant to this Article shall be
applied in the following order, at the date or dates fixed by the Trustee and,
in case of the distribution of such money on account of principal, or premium,
if any, or interest, upon presentation of the Securities and the notation
thereon of the payment if only partially paid and upon surrender thereof if
fully paid:

     FIRST: To the payment of all amounts due the Trustee under Section 607; and

     SECOND: To the payment of the amounts then due and unpaid for principal of,
and premium, if any, and interest on the Securities in respect of which or for
the benefit of which such money has been collected, ratably, without preference
or priority of any kind, according to the amounts due and payable on such
Securities for principal, and premium, if any, and interest, respectively; and

     THIRD: The balance, if any, to the Company.

     Section 507 Limitation on Suits.

     No Holder of any Security shall have any right to institute any proceeding,
judicial or otherwise, with respect to this Indenture, or for the appointment of
a receiver or trustee, or for any other remedy hereunder, unless

          (1) such Holder has previously given written notice to the Trustee of
a continuing Event of Default;

          (2) the Holders of not less than 25% in principal amount of the
Outstanding Securities shall have made written request to the Trustee to
institute proceedings in respect of such Event of Default in its own name as
Trustee hereunder;

          (3) such Holder or Holders have offered to the Trustee reasonable
indemnity against the costs, expenses and liabilities to be incurred in
compliance with such request;

          (4) the Trustee for 60 days after its receipt of such notice, request
and offer of indemnity has failed to institute any such proceeding; and

          (5) no direction inconsistent with such written request has been given
to the Trustee during such 60-day period by the Holders of a majority in
principal amount of the Outstanding Securities;

                                       47
<PAGE>

it being understood and intended that no one or more Holders shall have any
right in any manner whatever by virtue of, or by availing of, any provision of
this Indenture to affect, disturb or prejudice the rights of any other Holders,
or to obtain or to seek to obtain priority or preference over any other Holders
or to enforce any right under this Indenture, except in the manner herein
provided and for the equal and ratable benefit of all the Holders.

     Section 508 Unconditional Right of Holders to Receive Principal, Premium
and Interest.

     Notwithstanding any other provision in this Indenture, the Holder of any
Security shall have the right, which is absolute and unconditional, to receive
payment of the principal of, and premium, if any, and (subject to Section 307)
interest on such Security on the respective Stated Maturities expressed in such
Security (or, in the case of redemption, on the Redemption Date or in the case
of an Offer to Purchase made by the Company and required to be accepted as to
such Security, on the Purchase Date) and to institute suit for the enforcement
of any such payment, and such rights shall not be impaired without the consent
of such Holder.

     Section 509 Restoration of Rights and Remedies.

     If the Trustee or any Holder has instituted any proceeding to enforce any
right or remedy under this Indenture and such proceeding has been discontinued
or abandoned for any reason, or has been determined adversely to the Trustee or
to such Holder, then and in every such case, subject to any determination in
such proceeding, the Company, the Trustee and the Holders shall be restored
severally and respectively to their former positions hereunder and thereafter
all rights and remedies of the Trustee and the Holders shall continue as though
no such proceeding had been instituted.

     Section 510 Rights and Remedies Cumulative.

     Except as otherwise provided with respect to the replacement or payment of
mutilated, destroyed, lost or stolen Securities in the last paragraph of Section
306, no right or remedy herein conferred upon or reserved to the Trustee or to
the Holders is intended to be exclusive of any other right or remedy, and every
right and remedy shall, to the extent permitted by law, be cumulative and in
addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise. The assertion or employment of any
right or remedy hereunder, or otherwise, shall not prevent the concurrent
assertion or employment of any other appropriate right or remedy.

     Section 511 Delay or Omission Not Waiver.

     No delay or omission of the Trustee or of any Holder of any Security to
exercise any right or remedy accruing upon any Event of Default shall impair any
such right or remedy or constitute a waiver of any such Event of Default or an
acquiescence therein. Every right and remedy given by this Article or by law to
the Trustee or to the Holders may be exercised from time to time, and as often
as may be deemed expedient, by the Trustee or by the Holders, as the case may
be.

     Section 512 Control by Holders.

     Subject to all provisions of the Indenture and applicable law, the Holders
of a majority in aggregate principal amount of the Outstanding Securities shall
have the right to direct the time, method and place of conducting any proceeding
for any remedy available to the Trustee, or exercising any trust or power
conferred on the Trustee, provided that such direction shall not be in conflict
with any rule of law or with this Indenture, and the Trustee may take any other
action deemed proper by the Trustee which is not inconsistent with such
direction.

     Section 513 Waiver of Past Defaults.

                                       48
<PAGE>

     Prior to the declaration of acceleration of the maturity of the Securities,
the Holders of a majority in aggregate principal amount of the Outstanding
Securities may waive on behalf of all Holders any default, except a default

          (1) with respect to any provision requiring a supermajority approval
to amend, which default may only be waived by such a supermajority;

          (2) in the payment of principal of or interest on any Security not yet
cured; or

          (3) with respect to any covenant or provision which cannot be modified
or amended without the consent of the Holder of each outstanding Security
affected.

     Upon any such waiver, such default shall cease to exist and any Event of
Default arising therefrom shall be deemed to have been cured, for every purpose
of this Indenture; but not such waiver shall extend to any subsequent or other
default or impair any right consequent thereon.

     Section 514 Undertaking for Costs.

     In any suit for the enforcement of any right or remedy under this
Indenture, or in any suit against the Trustee for any action taken, suffered or
omitted by it as Trustee, a court may require any party litigant in such suit to
file an undertaking to pay the costs of such suit, and may assess costs against
any such party litigant, in the manner and to the extent provided in the Trust
Indenture Act; provided, that neither this Section nor the Trust Indenture Act
shall be deemed to authorize any court to require such an undertaking or to make
such an assessment in any suit instituted by the Company.

     Section 515 Waiver of Stay or Extension Laws.

     The Company covenants (to the extent that it may lawfully do so) that it
will not at any time insist upon, or plead, or in any manner whatsoever claim or
take the benefit or advantage of, any stay or extension law wherever enacted,
now or at any time hereafter in force, which may affect the covenants or the
performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage or any such law
and covenants that it will not hinder, delay or impede the execution of any
power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted.

                                   ARTICLE VI

                                   The Trustee

     Section 601 Certain Duties and Responsibilities.

     The duties and responsibilities of the Trustee shall be as provided by the
Trust Indenture Act. Notwithstanding the foregoing, no provision of this
Indenture shall require the Trustee to expend or risk its own funds or otherwise
incur any financial liability in the performance of any of its duties hereunder,
or in the exercise of any of its rights or powers, if it shall have reasonable
grounds for believing that repayment of such funds or adequate indemnity against
such risk or liability is not reasonably assured to it. Whether or not therein
expressly so provided, every provision of this Indenture relating to the conduct
or affecting the liability of or affording protection to the Trustee shall be
subject to the provisions of this Section.

     Section 602 Notice of Defaults.

                                       49
<PAGE>

     Within 90 days after the occurrence of any default hereunder, the Trustee
shall give the Holders notice of any default hereunder as and to the extent
provided by the Trust Indenture Act; provided, however, that in the case of any
default of the character specified in Section 501(3), no such notice to Holders
shall be given until at least 30 days after the occurrence thereof. For the
purpose of this Section, the term "default" means any event which is, or after
notice or lapse of time or both would become, an Event of Default.

     Section 603 Certain Rights of Trustee.

     Subject to the provisions of Section 601:

          (a) the Trustee may rely and shall be protected in acting or
refraining from acting upon any resolution, Officers' Certificate or any other
certificate, statement, instrument, opinion, report, notice, request, direction,
consent, order, bond, debenture, note, other evidence of indebtedness or other
paper or document believed by it to be genuine and to have been signed or
presented by the proper party or parties;

          (b) any request or direction of the Company mentioned herein shall be
sufficiently evidenced by a Company Request or Company Order and any resolution
of the Board of Directors may be sufficiently evidenced by a Board Resolution;

          (c) whenever in the administration of this Indenture the Trustee shall
deem it desirable that a matter be proved or established prior to taking,
suffering or omitting any action hereunder, the Trustee (unless other evidence
be herein specifically prescribed) may, in the absence of bad faith on its part,
rely upon an Officers' Certificate, including (i) as evidence of the truth of
any statements of fact, and (ii) to the effect that any particular dealing or
transaction or step or thing is, in the opinion of the Officers so certifying,
expedient, as evidence that it is expedient; provided that the Trustee may in
its sole discretion require from the Company or otherwise further evidence or
information before acting or relying on such certificate

          (d) the Trustee may consult with counsel and the written advice of
such counsel or any Opinion of Counsel shall be full and complete authorization
and protection in respect of any action taken, suffered or omitted by it
hereunder in good faith and in reliance thereon;

          (e) the Trustee shall be under no obligation to exercise any of the
rights or powers vested in it by this Indenture at the request, order or
direction of any of the Holders pursuant to this Indenture, unless such Holders
shall have offered to the Trustee reasonable security or indemnity against the
costs, expenses and liabilities which might be incurred by it in compliance with
such request or direction;

          (f) the Trustee shall not be bound to make any investigation into the
facts or matters stated in any resolution, certificate, statement, instrument,
opinion, report, notice, request, direction, consent, order, bond, debenture,
note, other evidence of indebtedness or other paper or document, but the
Trustee, in its discretion, may make such further inquiry or investigation into
such facts or matters as it may see fit, and, if the Trustee shall determine to
make such further inquiry or investigation, it shall be entitled to examine the
books, records and premises of the Company, personally or by agent or attorney;

          (g) the Trustee may execute any of the trusts or powers hereunder or
perform any duties hereunder either directly or by or through agents or
attorneys and the Trustee shall not be responsible for any misconduct or
negligence on the part of any agent or attorney appointed with due care by it
hereunder;

          (h) except with respect to Section 1001 hereof, the Trustee shall have
no duty to inquire as to the performance of the Company's covenants in Article X
hereof. In addition, the Trustee shall not be deemed to have knowledge of any
Default or Event of Default except (i) any Event of Default occurring pursuant
to Sections 501(1), 501(2) or 1001 hereof or (ii) any Default of Event of
Default of which the Trustee shall have

                                       50
<PAGE>

received written notification in the manner set forth in this Indenture or an
officer in the corporate trust administration of the Trustee shall have obtained
actual knowledge. Delivery of reports, information and documents to the Trustee
under Section 1019 hereof is for informational purposes only and the Trustee's
receipt of the foregoing shall not constitute constructive notice of any
information contained therein or determinable from information contained
therein, including the Company's and Guarantors' compliance with any of their
covenants thereunder (as to which the Trustee is entitled to rely exclusively on
an Officers' Certificate).

     Section 604 Not Responsible for Recitals or Issuance of Securities.

     The recitals contained herein and in the Securities, except the Trustee's
certificate of authentication, shall be taken as the statements of the Company,
and the Trustee assumes no responsibility for their correctness. The Trustee
makes no representations as to the validity or sufficiency of this Indenture or
of the Securities except that the Trustee represents that it is duly authorized
to execute and deliver this Indenture, authenticate the Securities and perform
its obligations hereunder and that the statements made by it in a Statement of
Eligibility on Form T-1 to be supplied to the Company will be true and accurate,
subject to the qualifications set forth therein. The Trustee shall not be
accountable for the use or application by the Company of Securities or the
proceeds thereof.

     Section 605 May Hold Securities.

     The Trustee, any Authenticating Agent, any Paying Agent, any Security
Registrar or any other agent of the Company, in its individual or any other
capacity, may become the owner or pledgee of Securities and, subject to Sections
608 and 613, may otherwise deal with the Company with the same rights it would
have if it were not Trustee, Authenticating Agent, Paying Agent, Security
Registrar or such other agent.

     Section 606 Money Held in Trust.

     Money held by the Trustee in trust hereunder need not be segregated from
other funds except to the extent required by law. The Trustee shall be under no
liability for interest on any money received by it hereunder except as otherwise
agreed with the Company.

     Section 607 Compensation and Reimbursement.

     The Company agrees:

          (1) to pay to the Trustee from time to time reasonable compensation
for all services rendered by it hereunder (which compensation shall not be
limited by any provision of law in regard to the compensation of a trustee of an
express trust);

          (2) except as otherwise expressly provided herein, to reimburse the
Trustee upon its request for all reasonable expenses, disbursements and advances
incurred or made by the Trustee in accordance with any provision of this
Indenture (including the reasonable compensation and the expenses and
disbursements of its agents and counsel), except any such expense, disbursement
or advance as may be attributable to its negligence or bad faith; and

          (3) to indemnify the Trustee for, and to hold it harmless against, any
loss, liability or expense incurred without negligence or bad faith on its part,
arising out of or in connection with the acceptance or administration of this
trust, including the costs and expenses (including the reasonable fees and
expenses of its agents and counsel) of defending itself against any claim or
liability in connection with the exercise or performance of any of its powers or
duties hereunder.

                                       51
<PAGE>

     Section 608 Corporate Trustee Required; Eligibility.

     If the Trustee has or shall acquire a conflicting interest within the
meaning of the Trust Indenture Act, the Trustee shall either eliminate such
interest or resign, to the extent and in the manner provided by, and subject to
the provisions of, the Trust Indenture Act and this Indenture.

     Section 609 Corporate Trustee Required; Eligibility.

     There shall at all times be a Trustee hereunder which shall be a Person
that is eligible pursuant to the Trust Indenture Act to act as such. Any
successor Trustee shall have a combined capital and surplus of at least
$50,000,000. If such Person publishes reports of condition at least annually,
pursuant to law or to the requirements of said supervising or examining
authority, then for the purposes of this Section, the combined capital and
surplus of such Person shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published. If at any time
the Trustee shall cease to be eligible in accordance with the provisions of this
Section, it shall resign immediately in the manner and with the effect
hereinafter specified in this Article.

     Section 610 Resignation and Removal; Appointment of Successor.

     (a) No resignation or removal of the Trustee and no appointment of a
successor Trustee pursuant to this Article shall become effective until the
acceptance of appointment by the successor Trustee under Section 611.

     (b) The Trustee may resign at any time by giving written notice thereof to
the Company. If an instrument of acceptance by a successor Trustee shall not
have been delivered to the Trustee within 30 days after the giving of such
notice of resignation, the resigning Trustee may petition any court of competent
jurisdiction for the appointment of a successor Trustee.

     (c) The Trustee may be removed at any time by consent of the Holders of a
majority in principal amount of the Outstanding Securities, delivered to the
Trustee and to the Company.

     (d) If at any time:

          (1) the Trustee shall fail to comply with Section 608 after written
request therefor by the Company or by any Holder who has been a bona fide Holder
of a Security for at least six months;

          (2) the Trustee shall cease to be eligible under Section 609 and shall
fail to resign after written request therefor by the Company or by any such
Holder; or

          (3) the Trustee shall become incapable of acting or shall be adjudged
a bankrupt or insolvent or a receiver of the Trustee or of its property shall be
appointed or any public officer shall take charge or control of the Trustee or
of its property or affairs for the purpose of rehabilitation, conservation or
liquidation;

then, in any such case, (i) the Company by a Board Resolution may remove the
Trustee, or (ii) subject to Section 514, any Holder who has been a bona fide
Holder of a Security for at least six months may, on behalf of himself and all
others similarly situated, petition any court of competent jurisdiction for the
removal of the Trustee and the appointment of a successor Trustee.

     (e) If the Trustee shall resign, be removed or become incapable of acting,
or if a vacancy shall occur in the office of Trustee for any cause, the Company,
by a Board Resolution, shall promptly appoint a successor Trustee. If, within
one year after such resignation, removal or incapability, or the occurrence of
such vacancy, a successor Trustee shall be appointed by consent of the Holders
of a majority in principal amount of the

                                       52
<PAGE>

Outstanding Securities delivered to the Company and the retiring Trustee, the
successor Trustee so appointed shall, forthwith upon its acceptance of such
appointment, become the successor Trustee and supersede the successor Trustee
appointed by the Company. If no successor Trustee shall have been so appointed
by the Company or the Holders and accepted appointment in the manner hereinafter
provided, any Holder who has been a bona fide Holder of a Security for at least
six months may, on behalf of himself and all others similarly situated, petition
any court of competent jurisdiction for the appointment of a successor Trustee.

     (f) The Company shall give notice of each resignation and each removal of
the Trustee and each appointment of a successor Trustee to all Holders in the
manner provided in Section 106. Each notice shall include the name of the
successor Trustee and the address of its Corporate Trust Office.

     Section 611 Acceptance of Appointment by Successor.

     Every successor Trustee appointed hereunder shall execute, acknowledge and
deliver to the Company and to the retiring Trustee an instrument accepting such
appointment, and thereupon the resignation or removal of the retiring Trustee
shall become effective and such successor Trustee, without any further act, deed
or conveyance, shall become vested with all the rights, powers, trusts and
duties of the retiring Trustee; but, on request of the Company or the successor
Trustee, such retiring Trustee shall, upon payment of its charges, execute and
deliver an instrument transferring to such successor Trustee all the rights,
powers and trusts of the retiring Trustee and shall duly assign, transfer and
deliver to such successor Trustee all property and money held by such retiring
Trustee hereunder. Upon request of any such successor Trustee, the Company shall
execute any and all instruments for more fully and certainly vesting in and
confirming to such successor Trustee all such rights, powers and trusts.

     No successor Trustee shall accept its appointment unless at the time of
such acceptance such successor Trustee shall be qualified and eligible under
this Article.

     Section 612 Merger, Conversion, Consolidation or Succession to Business.

     Any corporation into which the Trustee may be merged or converted or with
which it may be consolidated, or any corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any
corporation succeeding to all or substantially all the corporate trust business
of the Trustee, shall be the successor of the Trustee hereunder, provided such
corporation shall be otherwise qualified and eligible under this Article,
without the execution or filing of any paper or any further act on the part of
any of the parties hereto. In case any Securities shall have been authenticated,
but not delivered, by the Trustee then in office, any successor by merger,
conversion or consolidation to such authenticating Trustee may adopt such
authentication and deliver the Securities so authenticated with the same effect
as if such successor Trustee had itself authenticated such Securities.

     Section 613 Preferential Collection of Claims Against Company.

     If and when the Trustee shall be or become a creditor of the Company (or
any other obligor upon the Securities), the Trustee shall be subject to the
provisions of the Trust Indenture Act regarding the collection of claims against
the Company (or any such other obligor).

     Section 614 Appointment of Authenticating Agent.

     The Trustee may appoint an Authenticating Agent or Agents which shall be
authorized to act on behalf of the Trustee to authenticate Securities issued
upon original issue and upon exchange, registration of transfer, partial
conversion or partial redemption or pursuant to Section 306, and Securities so
authenticated shall be entitled to the benefits of this Indenture and shall be
valid and obligatory for all purposes as if authenticated by the Trustee
hereunder. Wherever reference is made in this Indenture to the authentication
and delivery of Securities by the Trustee or the Trustee's certificate of
authentication, such reference shall be deemed to include authentication and

                                       53
<PAGE>

delivery on behalf of the Trustee by an Authenticating Agent and a certificate
of authentication executed on behalf of the Trustee by an Authenticating Agent.
Each Authenticating Agent shall be acceptable to the Company and shall at all
times be a corporation organized and doing business under the laws of the United
States of America, any State thereof or the District of Columbia, authorized
under such laws to act as Authenticating Agent, having a combined capital and
surplus of not less than $50,000,000 and subject to supervision or examination
by Federal or State authority. If such Authenticating Agent publishes reports of
condition at least annually, pursuant to law or to the requirements of said
supervising or examining authority, then for the purposes of this Section, the
combined capital and surplus of such Authenticating Agent shall be deemed to be
its combined capital and surplus as set forth in its most recent report of
condition so published. If at any time an Authenticating Agent shall cease to be
eligible in accordance with the provisions to this Section, such Authenticating
Agent shall resign immediately in the manner and with the effect specified in
this Section.

     Any corporation into which an Authenticating Agent may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion or consolidation to which such Authenticating Agent
shall be a party, or any corporation succeeding to the corporate agency or
corporate trust business of an Authenticating Agent, shall continue to be an
Authenticating Agent, provided such corporation shall otherwise be eligible
under this Section, without the execution or filing of any paper or any further
act on the part of the Trustee or the Authenticating Agent.

     An Authenticating Agent may resign at any time by giving written notice
thereof to the Trustee and to the Company. The Trustee may at any time terminate
the agency of an Authenticating Agent by giving written notice thereof to such
Authenticating Agent and to the Company. Upon receiving such a notice of
resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee may appoint a successor Authenticating
Agent which shall be acceptable to the Company and shall mail written notice of
such appointment by first-class mail, postage prepaid, to all Holders as their
names and addresses appear in the Security Register. Any successor
Authenticating Agent upon acceptance of its appointment hereunder shall become
vested with all the rights, powers and duties of its predecessor hereunder, with
like effect as if originally named as an Authenticating Agent. No successor
Authenticating Agent shall be appointed unless eligible under the provisions of
this Section.

     The Trustee agrees to pay to each Authenticating Agent from time to time
reasonable compensation for its services under this Section, and the Trustee
shall be entitled to be reimbursed for such payments, subject to the provisions
of Section 607.

     If an appointment is made pursuant to this Section, the Securities may have
endorsed thereon, in addition to the Trustee's certificate of authentication, an
alternative certificate of authentication in the following form:

     This is one of the Securities described in the within-mentioned Indenture.

                                  U.S. Bank National Association
                                  As Trustee

                                  By
                                    ---------------------------------------
                                         As Authenticating Agent

                                       54
<PAGE>
                                  By
                                    ---------------------------------------
                                         Authorized Officer

                                  ARTICLE VII

                Holders' Lists and Reports by Trustee and Company

     Section 701 Company to Furnish Trustee Names and Addresses of Holders.

     The Company will furnish or cause to be furnished to the Trustee:

     (a) semi-annually, not more than 15 days after each Regular Record Date, a
list, in such form as the Trustee may reasonably require, of the names and
addresses of the Holders as of such Regular Record Date, and

     (b) at such other times as the Trustee may request in writing, within 30
days after the receipt by the Company of any such request, a list of similar
form and content as of a date not more than 15 days prior to the time such list
is furnished;

excluding from any such list names and addresses received by the Trustee in its
capacity as Security Registrar.

     Section 702 Preservation of Information; Communications to Holders.

     (a) The Trustee shall preserve, in as current a form as is reasonably
practicable, the names and addresses of Holders contained in the most recent
list furnished to the Trustee as provided in Section 701 and the names and
addresses of Holders received by the Trustee in its capacity as Security
Registrar. The Trustee may destroy any list furnished to it as provided in
Section 701 upon receipt of a new list so furnished.

     (b) The rights of Holders to communicate with other Holders with respect to
their rights under this Indenture or under the Securities and the corresponding
rights and duties of the Trustee, shall be provided by the Trust Indenture Act.

     (c) Every Holder of Securities, by receiving and holding the same, agrees
with the Company and the Trustee that neither the Company nor the Trustee nor
any agent of either of them shall be held accountable by reason of any
disclosure of information as to the names and addresses of Holders made pursuant
to Section 312 of the Trust Indenture Act regardless of the source from which
such information was derived.

     Section 703 Reports by Trustee.

     (a) Within 60 days of May 15, the Trustee shall transmit to Holders such
reports concerning the Trustee and its actions under this Indenture as may be
required pursuant to the Trust Indenture Act at the times and in the manner
provided pursuant thereto.

     (b) A copy of each such report shall, at the time of such transmission to
Holders, be filed by the Trustee with each stock exchange upon which the
Securities are listed (if so listed), with the Commission and with the Company
(Attention: General Counsel). The Company will notify the Trustee when the
Securities are listed on any stock exchange.

                                       55
<PAGE>

                                  ARTICLE VIII

                   Limitation on Merger, Sale or Consolidation

     Section 801 Company May Consolidate, Etc. Only on Certain Terms.

     The Company shall not, directly or indirectly, consolidate or amalgamate
with or merge with or into another person or sell, lease, transfer or otherwise
convey all or substantially all of its assets (computed on a consolidated
basis), whether in a single transaction or a series of related transactions, to
another person or group of affiliated persons or adopt a Plan of Liquidation,
unless (i) either (a) the Company is the continuing entity or (b) the resulting,
surviving or transferee entity or, in the case of a Plan of Liquidation, the
entity which receives the greatest value from such Plan of Liquidation is a
corporation organized under the laws of the United States of America, or any
state thereof or the District of Columbia, or Canada or any province or
territory thereof and expressly assumes by supplemental indenture all of the
obligations of the Company in connection with the Securities and this Indenture;
(ii) no Default or Event of Default shall exist or shall occur immediately after
giving effect on a pro forma basis to such transaction; and (iii) immediately
after giving effect to such transaction on a pro forma basis, the consolidated
resulting, surviving or transferee entity or, in the case of a Plan of
Liquidation, the entity which receives the greatest value from such Plan of
Liquidation would immediately thereafter be permitted to incur at least $1.00 of
additional Indebtedness pursuant to the Debt Incurrence Ratio set forth in
Section 1008 hereof.

     Notwithstanding the previous paragraph, any Subsidiary may consolidate or
amalgamate with, merge into or transfer all or part of its property and assets
to the Company or another Guarantor.

     Section 802 Successor Substituted.

     Upon any consolidation, amalgamation or merger or any transfer of all or
substantially all of the assets of the Company or consummation of a Plan of
Liquidation in accordance with Section 801, the successor corporation formed by
such consolidation or amalgamation or into which the Company is merged or to
which such transfer is made or, in the case of a Plan of Liquidation, the entity
which receives the greatest value from such Plan of Liquidation shall succeed
to, and be substituted for, and may exercise every right and power of, the
Company under this Indenture with the same effect as if such successor
corporation had been named therein as the Company, and the Company shall be
released from the obligations under the Securities and this Indenture except
with respect to any obligations that arise from, or are related to, such
transaction.

     For purposes of Sections 801 and 802, the transfer (by lease, assignment,
sale or otherwise) of all or substantially all of the properties and assets of
one or more Subsidiaries, the Company's interest in which constitutes all or
substantially all of the properties and assets of the Company shall be deemed to
be the transfer of all or substantially all of the properties and assets of the
Company.

                                   ARTICLE IX

                             Supplemental Indentures

     Section 901 Supplemental Indentures Without Consent of Holders.

     Without the consent of any Holders, the Company, when authorized by a Board
Resolution, and the Trustee, at any time and from time to time, may enter into
one or more indentures supplemental hereto, in form satisfactory to the Trustee,
for any of the following purposes:

          (1) to evidence the succession of another Person to the Company and
the assumption by any such successor of the covenants of the Company herein and
in the Securities;

                                       56
<PAGE>

          (2) to cure any ambiguity or defect to correct or supplement any
provision herein which may be inconsistent with any other provision herein, or
to make any other provisions with respect to matters or questions arising under
this Indenture which shall not be inconsistent with the provisions of this
Indenture, provided such action pursuant to this Clause (2) shall not adversely
affect the interests of the Holders in any material respect;

          (3) to provide for additional Guarantors as set forth in Section 1020
or for the release or assumption of a Guarantee in compliance with this
Indenture;

          (4) to comply with the requirements of the Commission in connection
with the qualification of the Indenture under the Trust Indenture Act;

          (5) to evidence and provide for the acceptance of appointment
hereunder by a successor Trustee with respect to the Securities and to add to or
change any of the provisions of this Indenture as shall be necessary to provide
for or facilitate the administration of the trust hereunder by more than one
Trustee, pursuant to the requirements of Section 611;

          (6) to provide for the issue of Additional Securities as provided in
Section 301;

          (7) to provide for the issue uncertificated Securities in addition to
certificated Securities;

          (8) to comply with the requirements of the Trustee or the Depositary;

          (9) make any change that does not adversely affect the rights of any
Holder in any material respect or that, in the good faith judgment of the Board
of Directors of the Company, would provide any additional benefit or rights to
the Holders; or

          (10) to comply with the provisions under the Article VIII and Article
XIII of this Indenture.

     Section 902 Supplemental Indentures with Consent of Holders.

     With the consent of the Holders of not less than a majority in principal
amount of the Outstanding Securities, by consent of said Holders delivered to
the Company and the Trustee, the Company, when authorized by a Board Resolution,
and the Trustee may enter into an indenture or indentures supplemental hereto
for the purpose of adding any provisions to or changing in any manner or
eliminating any of the provisions of this Indenture or of modifying in any
manner the rights of the Holders under this Indenture; provided, however, that
without the consent of the Holder of each Outstanding Security affected thereby,
the Indenture shall not be amended or supplemented:

          (1) to change the Stated Maturity on any Security, or reduce the
principal amount thereof or the rate (or extend the time for payment) of
interest thereon or any premium payable upon the redemption thereof, or change
the place of payment where, or the coin or currency in which, any Security or
any premium or the interest thereon is payable, or impair the right to institute
suit for the enforcement of any such payment on or after the Stated Maturity
thereof (or, in the case of redemption, on or after the Redemption Date), or
reduce the Change of Control Purchase Price or the Asset Sale Offer Price or
alter the provisions (including the defined terms used therein) regarding the
right of the Company to redeem the Securities in a manner adverse to the
Holders, or

          (2) to reduce the percentage in principal amount of the Outstanding
Securities, the consent of whose Holders is required for any such amendment,
supplemental indenture or waiver provided for in this Indenture, or

                                       57
<PAGE>

          (3) to modify any of the provision of this Section, Section 513 or
Section 1021, except to increase any required percentage or to provide that
certain other provisions of this Indenture cannot be modified or waived without
the consent of the Holder of each Outstanding Security affected thereby,

          (4) cause the Securities to become subordinate in right of payment to
any other Indebtedness, or

          (5) except in accordance with this Indenture, release any Guarantor
from its Guarantee Obligations under its Guarantee.

     It shall not be necessary for the consent of Holders under this Section to
approve the particular form of any proposed supplemental indenture, but it shall
be sufficient if such consent shall approve the substance thereof.

     Section 903 Execution of Supplemental Indentures.

     In executing, or accepting the additional trusts created by, any
supplemental indenture permitted by this Article or the modifications thereby of
the trusts created by this Indenture, the Trustee shall be entitled to receive,
and (subject to Section 601) shall be fully protected in relying upon, an
Opinion of Counsel stating that the execution of such supplemental indenture is
authorized by the Company or permitted by this Indenture. The Trustee may, but
shall not be obligated to, enter into any such supplemental indenture which
affects the Trustee's own rights, duties or immunities under this Indenture or
otherwise.

     Section 904 Effect of Supplemental Indentures.

     Upon the execution of any supplemental indenture under this Article, this
Indenture shall be modified in accordance therewith, and such supplemental
indenture shall form a part of this Indenture for all purposes; and every Holder
of Securities theretofore or thereafter authenticated and delivered hereunder
shall be bound thereby.

     Section 905 Conformity with Trust Indenture Act.

     Every supplemental indenture executed pursuant to this Article shall
conform to the requirements of the Trust Indenture Act.

     Section 906 Reference in Securities to Supplemental Indentures.

     Securities authenticated and delivered after the execution of any
supplemental indenture pursuant to this Article may, and shall if required by
the Trustee, bear a notation in form approved by the Trustee as to any matter
provided for in such supplemental indenture. If the Company shall so determine,
new Securities so modified as to conform, in the opinion of the Trustee and the
Company, to any such supplemental indenture may be prepared and executed by the
Company and authenticated and delivered by the Trustee in exchange for
Outstanding Securities.

     Section 907 Notice of Supplemental Indentures.

     Promptly after the execution by the Company and the Trustee of any
supplemental indenture pursuant to the provisions of Section 902, the Company
shall give notice thereof to the Holders of each Outstanding Security affected,
in the manner provided for in Section 106, setting forth in general terms the
substance of such supplemental indenture.

                                       58
<PAGE>

                                   ARTICLE X

                                   Covenants

     Section 1001 Payment of Principal, Premium and Interest.

     The Company will duly and punctually pay the principal of, and premium, if
any, and interest on the Securities in accordance with the terms of the
Securities and this Indenture.

     Section 1002 Maintenance of Office or Agency.

     The Company will maintain in the Borough of Manhattan, The City of New
York, an office or agency where Securities may be presented or surrendered for
payment, where Securities may be surrendered for registration of transfer or
exchange and where notices and demands to or upon the Company in respect of the
Securities and this Indenture may be served. The Company will give prompt
written notice to the Trustee of the location, and any change in the location,
of such office or agency. If at any time the Company shall fail to maintain any
such required office or agency or shall fail to furnish the Trustee with the
address thereof, such presentations, surrenders, notices and demands may be made
or served at the Corporate Trust Office of the Trustee, and the Company hereby
appoints the Trustee as its agent to receive all such presentations, surrenders,
notices and demands.

     The Company may also from time to time designate one or more other offices
or agencies (in or outside the Borough of Manhattan, The City of New York) where
the Securities may be presented or surrendered for any or all such purposes and
may from time to time rescind such designations; provided, however, that no such
designation or rescission shall in any manner relieve the Company of its
obligation to maintain an office or agency in the Borough of Manhattan, The City
of New York, for such purposes. The Company will give prompt written notice to
the Trustee of any such designation or rescission and of any change in the
location of any such other office or agency.

     Section 1003 Money for Security Payments to be Held in Trust.

     If the Company shall at any time act as its own Paying Agent, it will, on
or before each due date of the principal of, and premium, if any, or interest on
any of the Securities, segregate and hold in trust for the benefit of the
Persons entitled thereto a sum sufficient to pay the principal, and premium, if
any, or interest so becoming due until such sums shall be paid to such Persons
or otherwise disposed of as herein provided and will promptly notify the Trustee
of its action or failure so to act.

     Whenever the Company shall have one or more Paying Agents, it will, prior
to each due date of the principal of, and premium, if any, or interest on any
Securities, deposit with a Paying Agent a sum sufficient to pay the principal,
and premium, if any, or interest so becoming due, such sum to be held in trust
for the benefit of the Persons entitled to such principal, premium or interest,
and (unless such Paying Agent is the Trustee) the Company will promptly notify
the Trustee of its action or failure so to act.

     The Company will cause each Paying Agent other than the Trustee to execute
and deliver to the Trustee an instrument in which such Paying Agent shall agree
with the Trustee, subject to the provisions of this Section, that such Paying
Agent will:

          (1) hold all sums held by it for the payment of the principal of, and
premium, if any, or interest on Securities in trust for the benefit of the
Persons entitled thereto until such sums shall be paid to such Persons or
otherwise disposed of as herein provided;

                                       59
<PAGE>

          (2) give the Trustee notice of any default by the Company (or any
other obligor upon the Securities) in the making of any payment of principal,
and premium, if any, or interest; and

          (3) at any time during the continuance of any such default, upon the
written request of the Trustee, forthwith pay to the Trustee all sums so held in
trust by such Paying Agent.

     The Company may at any time, for the purpose of obtaining the satisfaction
and discharge of this Indenture or for any other purpose, pay, or by Company
Order direct any Paying Agent to pay, to the Trustee all sums held in trust by
the Company or such Paying Agent, such sums to be held by the Trustee upon the
same trusts as those upon which such sums were held by the Company or such
Paying Agent; and, upon such payment by any Paying Agent to the Trustee, such
Paying Agent shall be released from all further liability with respect to such
money.

     Any money deposited with the Trustee or any Paying Agent, or then held by
the Company, in trust for the payment of the principal of, and premium, if any,
or interest on any Security and remaining unclaimed for two years after such
principal, and premium, if any, or interest has become due and payable shall be
paid to the Company on Company Request, or (if then held by the Company) shall
be discharged from such trust; and the Holder of such Security shall thereafter,
as an unsecured general creditor, look only to the Company for payment thereof,
and all liability of the Trustee or such Paying Agent with respect to such trust
money, and all liability of the Company as trustee thereof, shall thereupon
cease; provided, however, that the Trustee or such Paying Agent, before being
required to make any such repayment, may at the expense of the Company cause to
be published once, in a newspaper published in the English language, customarily
published on each Business Day and of general circulation in The City of New
York, notice that such money remains unclaimed and that, after a date specified
therein, which shall not be less than 30 days from the date of such publication,
any unclaimed balance of such money then remaining will be repaid to the
Company.

     Section 1004 Existence.

     Subject to Article VIII and Section 1013 the Company will do or cause to be
done all things necessary to preserve and keep in full force and effect its
existence, rights (charter and statutory) and franchises; provided, however,
that the Company shall not be required to preserve any such right or franchise
if the Board of Directors in good faith shall determine that the preservation
thereof is no longer desirable in the conduct of the business of the Company and
that the loss thereof is not disadvantageous in any material respect to the
Holders.

     Section 1005 Maintenance of Properties.

     The Company will cause all properties used or useful in the conduct of its
business or the business of any Subsidiary of the Company to be maintained and
kept in good condition, repair and working order and supplied with all necessary
equipment and will cause to be made all necessary repairs, renewals,
replacements, betterments and improvements thereof, all as in the judgment of
the Company may be necessary so that the business carried on in connection
therewith may be properly and advantageously conducted at all times; provided,
however, that nothing in this Section shall prevent the Company from
discontinuing the operation or maintenance of any of such properties if such
discontinuance is judged by the Company to be desirable in the conduct of its
business or the business of any Subsidiary and not disadvantageous in any
material respect to the Holders.

     Section 1006 Payment of Taxes and Other Claims

     The Company will pay or discharge or cause to be paid or discharged, before
the same shall become delinquent, (1) all taxes, assessments and governmental
charges levied or imposed upon the Company or any of its Subsidiaries or upon
the income, profits or property of the Company or any of its Subsidiaries, and
(2) all lawful claims for labor, materials and supplies which, if unpaid, might
by law become a lien upon the property of the

                                       60
<PAGE>

Company or any of its Subsidiaries; provided, however, that the Company shall
not be required to pay or discharge or cause to be paid or discharged any such
tax, assessment, charge or claim whose amount, applicability or validity is
being contested in good faith by appropriate proceedings.

     Section 1007 Maintenance of Insurance.

     The Company shall, and shall cause its Subsidiaries to, keep at all times
all of their properties which are of an insurable nature insured against loss or
damage with insurers believed by the Company to be responsible to the extent
that property of similar character is usually so insured by corporations
similarly situated and owning like properties in accordance with good business
practice. The Company shall, and shall cause its Subsidiaries to, use the
proceeds from any such insurance policy to repair, replace or otherwise restore
the property to which such proceeds relate.

     Section 1008 Limitation on Incurrence of Additional Indebtedness.

     Except as set forth in this covenant, the Company shall not and shall not
permit any of its Subsidiaries to incur, directly or indirectly, any
Indebtedness (including Acquired Indebtedness) other than Permitted
Indebtedness.

     The immediately preceding paragraph will not prohibit the Company or any
Guarantor from incurring Indebtedness if (i) no Default or Event of Default
shall have occurred and be continuing at the time of, or would occur after
giving effect on a pro forma basis to, such incurrence of Indebtedness and (ii)
on the date of incurrence of such Indebtedness (the "Incurrence Date"), after
giving effect on a pro forma basis to such incurrence and the use of proceeds
thereof (including, if applicable, the Investment of such proceeds in Cash
Equivalents), the Consolidated Coverage Ratio of the Company for the Reference
Period immediately preceding the Incurrence Date would be at least 2.0 to 1.0
(the "Debt Incurrence Ratio").

     For purpose of determining compliance with this Section 1008, in the event
an item of proposed Indebtedness meets the criteria of more than one of the
categories of Permitted Indebtedness, or is entitled to be incurred pursuant to
the second paragraph of this Section 1008, the Company will be permitted to
classify such item of Indebtedness on the date of its incurrence and to
reclassify such item of Indebtedness as of the date of such reclassification in
any manner that complies with this Indenture.

     Section 1009 Limitation on Restricted Payments.

     The Company shall not, and shall not permit any of its Subsidiaries to,
directly or indirectly, make any Restricted Payment if, after giving effect to
such Restricted Payment on a pro forma basis, (1) a Default or an Event of
Default shall have occurred and be continuing, (2) the Company is not permitted
to incur at least $1.00 of additional Indebtedness pursuant to the Debt
Incurrence Ratio set forth in Section 1008 hereof, or (3) the aggregate amount
of all Restricted Payments made by the Company and its Subsidiaries, including
after giving effect to such proposed Restricted Payment, from and after the
Issue Date, would exceed the sum of (a) 50% of the aggregate Consolidated Net
Income of the Company and its Subsidiaries for the period (taken as one
accounting period), commencing on the first day of the first full fiscal quarter
commencing after the Issue Date, to and including the last day of the fiscal
quarter ended immediately prior to the date of each such calculation (or, in the
event Consolidated Net Income for such period is a deficit, then minus 100% of
such deficit), (b) the aggregate Net Cash Proceeds received by the Company from
the sale of its Qualified Capital Stock (including Qualified Capital Stock
issued upon the exercise of options, warrants, or rights to purchase Qualified
Capital Stock) or options, warrants or rights to purchase Qualified Capital
Stock or of debt securities of the Company that have been converted into
Qualified Capital Stock (other than (i) to a Subsidiary of the Company or (ii)
to the extent applied in connection with a Qualified Exchange) after the Issue
Date, (c) an amount equal to the net reduction in Investments (including by way
of dividends, dispositions or repayments, or the release of a guarantee
constituting a Restricted Payment) by the

                                       61
<PAGE>

Company and its Subsidiaries subsequent to the Issue Date in any Unrestricted
Subsidiary, but only to the extent such amount is not included in Consolidated
Net Income, and (d) $20,000,000.

     The immediately preceding paragraph, however, shall not prohibit (w) so
long as no Default or Event of Default shall have occurred and be continuing or
should occur as a consequence thereof, any Refinancing of Indebtedness otherwise
permitted by clause (c) of the definition of "Permitted Indebtedness"; (x) the
repurchase of Capital Stock of the Company or options to purchase Capital Stock
of the Company from employees of the Company or any Subsidiary of the Company
pursuant to the forms of agreements under which employees may purchase or are
granted the option to purchase, shares of Capital Stock of the Company, (y) a
Qualified Exchange, or (z) the payment of any dividend on Capital Stock within
60 days after the date of its declaration if such dividend could have been made
on the date of such declaration in compliance with the foregoing provisions. The
full amount of any payment made pursuant to clauses (x), and (z) (but not
pursuant to clauses (w) or (y)) of the immediately preceding sentence will be
treated as Restricted Payments for purposes of calculating the aggregate amount
of Restricted Payments made pursuant to the immediately preceding paragraph.

     Section 1010 Limitation on Dividends and Other Payment Restrictions
Affecting Subsidiaries.

     The Company shall not, and shall not permit any of its Subsidiaries to,
directly or indirectly, create, assume or suffer to exist any consensual
restriction on the ability of any Subsidiary of the Company to pay dividends or
make other distributions to or on behalf of, or to pay any obligation to or on
behalf of, or otherwise to transfer assets or property to or on behalf of, or
make or pay loans or advances to or on behalf of, the Company or any Subsidiary
of the Company, except (a) restrictions imposed by the Securities or this
Indenture or any other instrument governing debt securities of the Company
incurred in compliance with Section 1008 that are not materially more
restrictive, taken as a whole, than those contained in the Securities and this
Indenture, (b) restrictions imposed by applicable law, (c) existing restrictions
under Indebtedness outstanding on the Issue Date, (d) restrictions under any
Acquired Indebtedness not incurred in violation of this Indenture or any
agreement relating to any property, asset, or business acquired by the Company
or any of its Subsidiaries, which restrictions are not applicable to any person,
other than the person acquired, or to any property, asset or business, other
than the property, assets and business so acquired, (e) any such restriction or
requirement imposed by Indebtedness incurred under paragraph (b) of the
definition of "Permitted Indebtedness" provided such restrictions are not
materially more restrictive, taken as a whole, than customary provisions in
comparable financings, (f) restrictions with respect solely to a Subsidiary of
the Company imposed pursuant to a binding agreement which has been entered into
for the sale or disposition of all or substantially all of the Equity Interests
or assets of such Subsidiary, provided such restrictions apply solely to the
Equity Interests or assets of such Subsidiary which are being sold, (g)
customary restrictions on transfers of property contained in any security
agreement (including a Capital Lease Obligation) securing Indebtedness of the
Company or a Subsidiary otherwise permitted under this Indenture, (h) in
connection with and pursuant to permitted Refinancings, replacements of
restrictions imposed pursuant to clauses (a), (c) or (d) of this paragraph that
are not more restrictive than those being replaced and do not apply to any other
person or assets than those that would have been covered by the restrictions in
the Indebtedness so refinanced, and (i) customary limitations on dispositions or
distributions of assets or property that are subject to joint venture agreements
or similar arrangements. Notwithstanding the foregoing, neither (a) customary
provisions restricting subletting or assignment of any lease entered into in the
ordinary course of business, consistent with industry practice, nor (b) Liens
permitted under the terms of this Indenture shall in and of themselves be
considered a restriction on the ability of the applicable Subsidiary to transfer
such agreement or assets, as the case may be.

     Section 1011 Limitation on Liens Securing Indebtedness.

     The Company shall not, and shall not permit any of its Subsidiaries to,
create, incur, assume or suffer to exist any Lien of any kind, other than
Permitted Liens, upon any of their respective assets now owned or acquired on or
after the Issue Date or upon any income or profits therefrom, unless the Company
provides, and causes its Subsidiaries to provide, concurrently therewith, that
the Securities are equally and ratably so secured. Any

                                       62
<PAGE>

such Lien thereby created in favor of the Securities will be automatically and
unconditionally released and discharged upon the release and discharge of the
Initial Lien to which it relates.

     Section 1012 Limitation on Sale and Leaseback Transactions.

     The Company shall not, and shall not permit any Subsidiary to, directly or
indirectly, enter into any Sale and Leaseback Transaction unless (a) immediately
after giving pro forma effect to such Sale and Leaseback Transaction (the
Attributable Value of such Sale and Leaseback Transaction being deemed to be
Indebtedness of the Company, if not otherwise treated so pursuant to the
definition of Indebtedness), the Company could incur at least $1.00 of
additional Indebtedness pursuant to the Debt Incurrence Ratio set forth set
forth in Section 1008 hereof, (b) such Sale and Leaseback Transaction complies
with Section 1013 hereof and (c) the Company or such Subsidiary could incur a
Lien to secure Indebtedness in the amount of the Attributable Value of the Sale
and Leaseback Transaction without equally and ratably securing the Securities.

     Section 1013 Limitation on Sale of Assets.

     The Company shall not, and shall not permit any of its Subsidiaries to,
convey, sell, transfer, assign or otherwise dispose of, directly or indirectly,
any of its property, business or assets, including by merger or consolidation
(in the case of a Subsidiary of the Company), and including any sale or other
transfer or issuance of any Equity Interests of any Subsidiary of the Company,
whether by the Company or a Subsidiary or through the issuance, sale or transfer
of Equity Interests by a Subsidiary of the Company, and including any Sale and
Leaseback Transaction, in a single transaction or through a series of related
transactions, for an aggregate consideration net of out-of-pocket costs relating
thereto (including without limitation, legal, accounting and investment banking
fees and sales commissions), in excess of $1,000,000 (any of the foregoing, an
"Asset Sale"), unless (1) within 12 months after the date of such Asset Sale, an
amount equal to the Net Cash Proceeds therefrom is (a) applied to the optional
redemption of the Securities in accordance with the terms of this Indenture, (b)
applied to the repurchase of the Securities pursuant to an irrevocable,
unconditional cash offer (the "Asset Sale Offer") to repurchase Securities at a
purchase price of 100% of the principal amount thereof (the "Asset Sale Offer
Price") together with accrued and unpaid interest to the date of payment and to
the repurchase or repayment of any Indebtedness that ranks pari passu with the
Securities that has similar provisions requiring the repurchase or repayment of
such Indebtedness as a result of the Asset Sale; provided that the offer to
repurchase the Securities and the repurchase and repayment of such other
Indebtedness shall be on a pro rata basis based upon the aggregate principal
amount of Securities and such other Indebtedness then outstanding or (c) (i)
invested in assets and property (other than notes, bonds, obligations and
securities, except in connection with the acquisition of a Subsidiary) which in
the good faith reasonable judgment of the Board of Directors will immediately
constitute or be a part of a Related Business of the Company or such Subsidiary
(if it continues to be a Subsidiary) immediately following such transaction or
(ii) used to permanently reduce Indebtedness permitted pursuant to paragraph (b)
of the definition "Permitted Indebtedness" (including that in the case of a
revolver or similar arrangement that makes credit available, such commitment is
also permanently reduced by such amount), (2) at least 75% of the total
consideration received for such Asset Sale or series of related Asset Sales
consists of cash or Cash Equivalents; provided that the Company and its
Subsidiaries may engage in Asset Sales for consideration not in the form of cash
or Cash Equivalents in amounts in excess of that permitted in this clause (2),
so long as (x) such excess consideration is in the form of Fully Traded Common
Stock, (y) the aggregate market value of such Fully Traded Common Stock received
by the Company and its Subsidiaries (measured as of the date of receipt) from
all Asset Sales in reliance on this proviso since the date of this Indenture
that has not been converted into cash or Cash Equivalents does not exceed
$10,000,000 and (z) any Fully Traded Common Stock that is converted into cash or
Cash Equivalents shall be applied as provided in this Section, (3) no Default or
Event of Default shall have occurred and be continuing at the time of, or would
occur after giving effect, on a pro forma basis, to, such Asset Sale, and (4)
the Board of Directors of the Company determines in good faith that the Company
or such Subsidiary, as applicable, receives fair market value for such Asset
Sale.

     An acquisition of Securities pursuant to an Asset Sale Offer may be
deferred beyond the 12-month period stipulated in this Section until the
accumulated Net Cash Proceeds from Asset Sales not applied to the uses

                                       63
<PAGE>

set forth in clause (1)(b) of the immediately preceding paragraph (the "Excess
Proceeds") exceeds $10,000,000 and that each Asset Sale Offer shall remain open
for 20 Business Days following its commencement (the "Asset Sale Offer Period").
Upon expiration of the Asset Sale Offer Period, the Company shall apply the
Excess Proceeds plus an amount equal to accrued and unpaid interest to the
purchase of all Securities and other Indebtedness properly tendered (on a pro
rata basis if the Excess Proceeds are insufficient to purchase all Securities
and other Indebtedness so tendered) at the Asset Sale Offer Price (together with
accrued interest) (or other applicable price for other Indebtedness). To the
extent that the aggregate amount of Securities tendered pursuant to an Asset
Sale Offer and other Indebtedness tendered pursuant to a similar offer is less
than the Excess Proceeds, the Company may use any remaining Net Cash Proceeds
for general corporate purposes as otherwise permitted by this Indenture and
following each Asset Sale Offer the Excess Proceeds amount shall be reset to
zero. For purposes of clause (2) of the immediately preceding paragraph, total
consideration received means the total consideration received for such Asset
Sales minus the amount of (a) Indebtedness which is not Subordinated
Indebtedness assumed by a transferee which assumption permanently reduces the
amount of Indebtedness outstanding on the Issue Date or permitted pursuant to
paragraph (b) of the definition "Permitted Indebtedness" (including that in the
case of a revolver or similar arrangement that makes credit available, such
commitment is so reduced by such amount) and (b) property that within 30 days of
such Asset Sale is converted into cash or Cash Equivalents.

     The Company and its Subsidiaries may undertake the following actions
without complying with the prior two paragraphs:

          (i)    the Company and its Subsidiaries may, in the ordinary course of
   business, convey, sell, transfer, assign or otherwise dispose of inventory,
   receivables and notes receivable acquired and held for resale in the ordinary
   course of business;

          (ii)   the sale, lease, transfer or other conveyance of all or
   substantially all of the assets of the Company, on a consolidated basis, will
   be governed by the provisions described under Section 1015 and Section 801
   and Section 802 and not by the provisions of this Section;

          (iii)  the Company and its Subsidiaries may sell or dispose of
   damaged, worn out or other obsolete property in the ordinary course of
   business so long as such property is no longer necessary for the proper
   conduct of the business of the Company or such Subsidiary, as applicable;

          (iv)   the Company and its Subsidiaries may convey, sell, transfer,
   assign or otherwise dispose of assets to the Company or a Subsidiary;

          (v)    the Company and its Subsidiaries may securitize their accounts
   receivable under long term system leases;

          (vi)   the Company and its Subsidiaries may simultaneously exchange
   property or assets for other property or assets, provided that the property
   or assets received by the Company or Subsidiary have at least substantially
   equal fair market value to the Company or Subsidiary as the property or
   assets exchanged (as determined by the Board of Directors evidenced by a
   Board Resolution filed with the Trustee) and will immediately constitute or
   be part of a Related Business of the Company or such Subsidiary;

          (vii)  a Subsidiary may issue Equity Interests of such Subsidiary;

          (viii) the Company may sell, lease, transfer or otherwise convey,
   including by means of a merger or consolidation, all or any part of its
   motion simulation and attractions

                                       64
<PAGE>

   business, provided that it complies with the requirements of clause (4) of
   the first paragraph of this Section;

          (ix)   the Company and its Subsidiaries may sell or liquidate Cash
   Equivalents; and

          (x)    the Company and its Subsidiaries may make Investments in
   Permitted Joint Ventures that qualify as Permitted Investments pursuant to
   clause (1) of the definition of Permitted Investments.

     All Net Cash Proceeds from an Event of Loss shall be invested, used for
prepayment of Indebtedness, or used to repurchase Securities, all within the
period and as otherwise provided above in clause 1(a) or 1(b) of the first
paragraph of this Section.

     Any Asset Sale Offer shall be made in compliance with all applicable laws,
rules, and regulations, including, if applicable, Regulation 14E of the Exchange
Act and the rules and regulations thereunder and all other applicable Federal
and state securities laws. To the extent that the provisions of any securities
laws or regulations conflict with the terms hereof, the Company shall comply
with the applicable securities laws and regulations and shall not be deemed to
have breached its obligations hereunder by virtue thereof.

     Section 1014 Limitation on Transactions with Affiliates.

     Neither the Company nor any of its Subsidiaries shall on or after the Issue
Date enter into or suffer to exist any contract, agreement, arrangement or
transaction with any Affiliate (an "Affiliate Transaction"), or any series of
related Affiliate Transactions, (other than Exempted Affiliate Transactions) (i)
unless it is determined that the terms of such Affiliate Transaction are fair
and reasonable to the Company, and no less favorable to the Company than could
have been obtained in an arm's length transaction with a non-Affiliate and, (ii)
if involving consideration to either party in excess of $2,000,000, unless such
Affiliate Transaction(s) is evidenced by an Officers' Certificate addressed and
delivered to the Trustee certifying that such Affiliate Transaction(s) has been
approved by a majority of the members of the Board of Directors that are
disinterested in such transaction and (iii) if involving consideration to either
party in excess of $10,000,000, unless in addition the Company, prior to the
consummation thereof, obtains a written favorable opinion as to the fairness of
such transaction to the Company from a financial point of view from an
independent investment banking firm of national reputation in the United States.

     Section 1015 Offer to Repurchase Securities Upon A Change of Control.

     In the event that a Change of Control has occurred, the Company shall make
an irrevocable and unconditional offer (the "Change of Control Offer"), to
repurchase all or any part of such Holder's Securities then outstanding
(provided, that the principal amount of such Securities must be $1,000 or an
integral multiple thereof) on a date (the "Change of Control Purchase Date")
that is no later than 60 Business Days after the occurrence of such Change of
Control, at a cash price equal to 101% of the principal amount thereof (the
"Change of Control Purchase Price"), together with accrued and unpaid interest
to the Change of Control Purchase Date. The Change of Control Offer shall be
made within 10 Business Days following a Change of Control and shall remain open
for 30 Business Days following its commencement (the "Change of Control Offer
Period"). Upon expiration of the Change of Control Offer Period, the Company
promptly shall purchase all Securities properly tendered in response to the
Change of Control Offer.

     "Change of Control" means (i) any merger, amalgamation or consolidation of
the Company with or into any person or any sale, lease transfer or other
conveyance, whether direct or indirect, of all or substantially all of the
assets of the Company, on a consolidated basis, in one transaction or a series
of related transactions, if,

                                       65
<PAGE>

immediately after giving effect to such transaction(s), any "person" or "group"
(as such terms are used for purposes of Sections 13(d) and 14(d) of the Exchange
Act, whether or not applicable) (other than an Excluded Person) is or becomes
the "beneficial owner," directly or indirectly, of more than 50% of the total
voting power in the aggregate normally entitled to vote in the election of
directors, managers, or trustees, as applicable, of the transferee(s) or
surviving entity or entities, (ii) any "person" or "group" (as such terms are
used for purposes of Sections 13(d) and 14(d) of the Exchange Act, whether or
not applicable) (other than an Excluded Person) is or becomes the "beneficial
owner," directly or indirectly, of more than 50% of the total voting power in
the aggregate of all classes of Capital Stock of the Company then outstanding
normally entitled to vote in elections of directors, or (iii) during any period
of 12 consecutive months after the Issue Date, individuals who at the beginning
of any such 12-month period constituted the Board of Directors of the Company
(together with any new directors whose election by such Board or whose
nomination for election by the shareholders of the Company was approved by a
vote of a majority of the directors then still in office who were either
directors at the beginning of such period or whose election or nomination for
election was previously so approved) cease for any reason to constitute a
majority of the Board of Directors of the Company then in office.

     On or before the Change of Control Purchase Date, the Company shall (i)
accept for payment Securities or portions thereof properly tendered pursuant to
the Change of Control Offer, (ii) deposit with the Paying Agent cash sufficient
to pay the Change of Control Purchase Price (together with accrued and unpaid
interest) of all Securities so tendered and (iii) deliver to the Trustee
Securities so accepted together with an Officers' Certificate listing the
Securities or portions thereof being purchased by the Company. The Paying Agent
promptly will pay the Holders of Securities so accepted an amount equal to the
Change of Control Purchase Price (together with accrued and unpaid interest),
and the Trustee promptly will authenticate and deliver to such Holders a new
Security equal in principal amount to any unpurchased portion (but not including
accrued but unpaid interest) of the Security surrendered. Any Securities not so
accepted will be delivered promptly by the Company to the Holder thereof. The
Company publicly shall announce the results of the Change of Control Offer on or
as soon as practicable after the Change of Control Purchase Date.

     Section 1016 Payment of Additional Amounts.

     All amounts paid or credited by the Company under or with respect to the
Securities, or by any Guarantor pursuant to its Guarantee, will be made free and
clear of and without withholding or deduction for or on account of any present
or future tax, duty, levy, impost, assessment, or other governmental charge
imposed or levied by or on behalf of the Government of Canada or of any province
or territory thereof or by any authority or agency therein or thereof having
power to tax (hereinafter "Taxes"), unless the Company or such Guarantor, as the
case may be, is required to withhold or deduct Taxes by law or by the
interpretation or administration thereof by the relevant government authority or
agency. If the Company or any Guarantor is so required to withhold or deduct any
amount for or on account of Taxes from any payment or credit made under or with
respect to the Securities or Guarantees, the Company or such Guarantor will pay
such additional amounts (the "Additional Amounts") as may be necessary so that
the net payment or credit received by each owner of a beneficial interest in the
Securities (including Additional Amounts) after such withholding or deduction
will not be less than the amount the Holder or owner of a beneficial interest in
the Securities would have received if such Taxes had not been withheld or
deducted; provided that no Additional Amounts will be payable with respect to a
payment or credit made to an owner of a beneficial interest in the Securities
(i) with whom the Company does not deal at arm's length (within the meaning of
the Income Tax Act (Canada)) at the time of making such payment or credit, (ii)
which is subject to such Taxes by reason of its being connected with Canada or
any province or territory thereof otherwise than by the mere holding, use or
ownership or deemed holding, use or ownership, of the Securities or the receipt
of payments or credits or enforcing any rights thereunder, (iii) which is
subject to such Taxes by reason of its failure to comply with any certification,
identification, information, documentation or other reporting requirement if
compliance is required by law, regulation, administrative practice or an
applicable treaty as a precondition to exemption from, or a reduction in the
rate of deduction or withholding of, such Taxes, (iv) which failed to duly and
timely comply with a timely request by the Company to provide information,
documents, certification or other evidence concerning such Holder's nationality,
residence, entitlement to treaty benefits, identity or connection with Canada or
any political

                                       66
<PAGE>

subdivision or authority thereof, if and to the extent that due and timely
compliance with such request could have resulted in the reduction or elimination
of any Taxes as to which Additional Amounts would otherwise have been payable to
such Holder of Securities but for this clause (iv), (v) which is a fiduciary, a
partnership or not the beneficial owner of any payment on a Security, if and to
the extent that any beneficiary or settlor of such fiduciary, any partner of
such partnership or the beneficial owner of such payment (as the case may be)
would not have been entitled to receive Additional Amounts with respect to such
payment if such beneficiary, settlor, partner or beneficial owner had been the
Holder of such Security or (vi) any combination of the foregoing clauses (i)
through (v) (in each case referred to herein as an "Excluded Holder"). The
Company or such Guarantor will also (1) make such withholding or deduction and
(2) remit the full amount deducted or withheld to the relevant authority in
accordance with and in the time required by applicable law. The Company will
furnish the Holders of the Securities, within 30 days after the date the payment
of any Taxes is due pursuant to applicable law, certified copies of tax receipts
evidencing such payment by the Company, if reasonably available. In the event
that the Company or such Guarantor fails to remit any taxes in respect of which
Additional Amounts are payable, the Company or such Guarantor will indemnify and
hold harmless each owner of a beneficial interest in the Securities (other than
an Excluded Holder) and upon written request reimburse such owner of a
beneficial interest in the Securities for the amount of (i) any Taxes levied on
and paid by, such owner of a beneficial interest in the Securities as a result
of payment made with respect to the Securities (including penalties, interest
and expenses arising from or with respect to such Taxes) and (ii) any Taxes
(including penalties, interest and expenses arising from or with respect to such
Taxes) imposed with respect to payment of Additional Amounts or any
reimbursement pursuant to this sentence.

     At least 30 days prior to each date on which any payment under or with
respect to the Securities is due and payable, if the Company will be obligated
to pay Additional Amounts with respect to such payments, the Company will
deliver to the Trustee an Officers' Certificate stating the fact that such
Additional Amounts will be payable and the amounts so payable and setting forth
such other information necessary to enable the Trustee to pay such Additional
Amounts to Holders or owners of a beneficial interest in the Securities, as the
case may be, on the payment date.

     The obligations of the Company under this Section 1016 shall survive the
termination of this Indenture and the payment of all amounts under or with
respect to the Securities.

     Section 1017 Limitation on Status as Investment Company.

     The Company and its Subsidiaries shall not be required to register as an
"investment company" (as that term is defined in the Investment Company Act of
1940, as amended), or from otherwise becoming subject to regulation under the
Investment Company Act.

     Section 1018 Payments for Consent.

     Neither the Company nor any of its Subsidiaries shall, directly or
indirectly, pay or cause to be paid any consideration, whether by way of
interest, fee or otherwise, to any Holder of any Securities for or as an
inducement to any consent, waiver or amendment of any of the terms or provisions
of this Indenture or the Securities unless such consideration is offered to be
paid or agreed to be paid to all Holders of the Securities who so consent, waive
or agree to amend in the time frame set forth in solicitation documents relating
to such consent, waiver or agreement, which solicitation documents will be
mailed to all Holders of the Securities a reasonable amount of time prior to the
expiration of such solicitation.

     Section 1019 Reports.

     The Company shall:

                                       67
<PAGE>

          (1) file with the Trustee, within 15 days of the required date of
filing with the Commission, copies of its annual and quarterly reports and of
the information, documents and reports which the Company or any Subsidiary is
required to file with the Commission pursuant to Section 13 or 15(d) of the
Exchange Act. To the extent that the Company is not subject to the reporting
requirements of Section 13 or 15(d) of the Exchange Act, the Company shall file
with the Commission and provide to the Trustee, at the same time as if it were
subject to such requirements, such annual and quarterly reports and such
information, documents and other reports (or copies of such portions of any of
the foregoing as the Commission may by rules and regulations prescribe) which it
would be required to file with the Commission if it were subject to such
requirements and shall also make such reports available to prospective
purchasers of the Securities, securities analysts and broker-dealers upon their
request.;

          (2) file with the Trustee and the Commission, in accordance with rules
and regulations prescribed from time to time by the Commission, such additional
information, documents and reports with respect to compliance by the Company
with the conditions and covenants of this Indenture as may be required from time
to time by such rules and regulations; and

          (3) transmit by mail to all Holders, in the manner and to the extent
provided in Section 313(c) of the Trust Indenture Act, within 30 days after the
filing thereof with the Trustee, such summaries of any information, documents
and reports required to be filed by the Company pursuant to paragraphs (1) and
(2) of this Section as may be required by rules and regulations prescribed from
time to time by the Commission.

     Section 1020 Subsidiary Guarantors .

     (a) All future North American Subsidiaries of the Company shall, subject to
the limitations set forth in Article XIII, jointly, severally, irrevocably and
unconditionally, guarantee all principal, premium, if any, and interest on the
Securities on a senior basis and shall execute a supplemental indenture
substantially in the form of Exhibit F hereto and deliver an Opinion of Counsel
in form and substance reasonably satisfactory to the Trustee regarding the due
authorization, execution and delivery of the supplemental indenture.

     (b) The Company shall not permit any of its Subsidiaries, directly or
indirectly, to Guarantee or pledge any assets to secure the payment of any other
Indebtedness of the Company or any Subsidiary thereof, other than Foreign
Subsidiaries, unless such Subsidiary is a Guarantor or simultaneously executes
and delivers a supplemental indenture providing for the Guarantee of payment of
the Securities by such Subsidiary, which Guarantees shall be senior to or pari
passu with such Subsidiary's Guarantee of such other Indebtedness.

     Section 1021 Statement By Officers as to Default; Compliance Certificates.

     The Company shall deliver to the Trustee, within 90 days after the end of
each fiscal year, of the Company ending after the date hereof an Officers'
Certificate, stating whether or not to the best knowledge of the signers thereof
the Company is in default in the performance and observance of any of the terms,
provisions and conditions of Section 801 and Sections 1004 to 1019, inclusive,
and if the Company shall be in default, specifying all such defaults and the
nature and status thereof of which they may have knowledge.

     The Company shall deliver to the Trustee, as soon as possible and in any
event within 10 days after the Company becomes aware or should reasonably become
aware of the occurrence of an Event of Default or an event which, with notice or
the lapse of time or both, would constitute an Event of Default, an Officers'
Certificate setting forth the details of such Event of Default or default, and
the action which the Company proposes to take with respect thereto.

     Section 1022 Waiver of Certain Covenants.

                                       68
<PAGE>

     The Company may omit in any particular instance to comply with any covenant
or condition set forth in Section 801 and Sections 1005 to 1020, if before the
time for such compliance the Holders of at least a majority in principal amount
of the Outstanding Securities shall, with consent of such Holders, either waive
such compliance in such instance or generally waive compliance with such
covenant or condition, but no such waiver shall extend to or affect such
covenant or condition except to the extent so expressly waived, and, until such
waiver shall become effective, the obligations of the Company and the duties of
the Trustee in respect of any such covenant or condition shall remain in full
force and effect; provided, however, with respect to an Asset Sale Offer or
Change of Control Offer as to which an offer has been mailed, no such waiver may
be made or shall be effective against any Holder tendering Securities pursuant
to such offer, and the Company may not omit to comply with the terms of such
offer as to such Holder.

                                   ARTICLE XI

                            Redemption of Securities

     Section 1101 Right of Redemption.

     (a) Except as set forth in paragraph (b) of this Section 1101, the Company
shall not have the option to redeem the Securities prior to December 1, 2007.
The Company shall have the option to redeem the Securities for cash, in whole or
in part, at any time on or after December 1, 2007 upon not less than 30 days nor
more than 60 days notice to each Holder of Securities, at the redemption prices
(expressed as percentages of principal amount) if redeemed during the
twelve-month period beginning on December 1 of the years indicated below in each
case (subject to the right of Holders of record on a Record Date to receive
interest due but not yet paid on an Interest Payment Date that is on or prior to
such Redemption Date) plus accrued and unpaid interest thereon to the Redemption
Date:

<TABLE>
<CAPTION>
Year                                    Percentage
----                                    ----------
<S>                                     <C>
2007................................    104.813%
2008................................    102.406%
2009 and thereafter.................    100.000%
</TABLE>

     (b) Until December 1, 2006, upon a Qualified Equity Offering, up to 35% of
the aggregate principal amount of the Securities issued pursuant to the
Indenture may be redeemed at the option of the Company within 90 days of such
Qualified Equity Offering, on not less than 30 days, but not more than 60 days,
notice to each Holder of the Securities to be redeemed, with cash from the Net
Cash Proceeds of such Qualified Equity Offering, at 109.625% of the principal
amount thereof (subject to the right of Holders of record on a Record Date to
receive interest due but not yet paid on an Interest Payment Date that is on or
prior to such Redemption Date) together with accrued and unpaid interest thereon
to Redemption Date; provided, however, that immediately following such
redemption not less than 65% of the aggregate principal amount of the Securities
issued on the Issue Date remain outstanding.

     (c) If, as a result of any change in, or amendment to, the laws (or any
regulations promulgated thereunder) of Canada (or any political subdivision or
taxing authority or agency thereof or therein), or any change in or amendment to
any official position or administration or assessing practices regarding the
application or interpretation of such laws or regulations, which change or
amendment is announced or becomes effective on or after the date of the Offering
Circular, the Company has become or would become obligated to pay,

                                       69
<PAGE>

on the next date on which any amount would be payable under or with respect to
the Securities, any Additional Amounts to a Holder (other than an Excluded
Holder) in accordance with Section 1016 hereof, then the Company may, at its
option at any time thereafter (provided the obligation to pay such Additional
Amounts still exists at such time), redeem the Securities, in whole but not in
part, at a redemption price equal to 100% of the principal amount of Securities,
together with interest accrued thereon to the Redemption Date provided that the
Company determines, in its business judgment, that the obligation to pay such
Additional Amounts cannot be avoided by the use of reasonable measures available
to the Company which would not involve any liability of any kind to the Company,
except for any cost or expense which is minimal, not including substitution of
the obligor under the Securities.

     Section 1102 No Mandatory Redemption.

     The Company shall not be required to make mandatory redemption payments
with respect to the Securities.

     Section 1103 Election to Redeem; Notice to Trustee.

     If the Company elects to redeem Securities pursuant to the optional
redemption provisions of Section 1101 hereof, it shall furnish to the Trustee,
at least 30 days (unless a shorter period is acceptable to the Trustee) but not
more than 60 days before a redemption date, an Officers' Certificate setting
forth (a) the clause of this Indenture pursuant to which the redemption shall
occur, (b) the Redemption Date, (c) the principal amount of Securities to be
redeemed and (d) the redemption price.

     Section 1104 Selection by Trustee of Securities to Be Redeemed.

     If fewer than all of the Securities are to be redeemed at any time, the
Trustee shall select the Securities to be redeemed among the Holders of the
Securities in compliance with the requirements of the principal national
securities exchange, if any, on which the Securities are listed or, if the
Securities are not so listed, on a pro rata basis, by lot or in accordance with
any other method the Trustee considers fair and appropriate. In the event of
partial redemption by lot, the particular Securities to be redeemed shall be
selected, unless otherwise provided herein not less than 30 nor more than 60
days prior to the Redemption Date by the Trustee from the Outstanding Securities
not previously called for redemption.

     The Trustee shall promptly notify the Company in writing of the Securities
selected for redemption and, in the case of any Securities selected for partial
redemption, the principal amount thereof to be redeemed. Securities and portions
of Securities selected shall be in amounts of $1,000 or integral multiples of
$1,000; except that if all of the Securities of a Holder are to be redeemed, the
entire outstanding amount of Securities held by such Holder, even if not an
integral multiple of $1,000, shall be redeemed. Except as provided in the
preceding sentence, provisions of this Indenture that apply to Securities called
for redemption also apply to portions of Securities called for redemption.

     Section 1105 Notice of Redemption.

     Subject to the provisions of Section 1101 hereof, at least 30 days but not
more than 60 days before a redemption date, the Company shall mail or cause to
be mailed, by first class mail, a notice of redemption to each Holder whose
Securities are to be redeemed at its registered address.

     The notice shall identify the Securities (including applicable CUSIP
numbers) to be redeemed and shall state:

     (a) the redemption date;

                                       70
<PAGE>

     (b) the redemption price;

     (c) if any of the Securities are being redeemed in part, the portion of the
principal amount of such Security to be redeemed and that, after the redemption
date upon surrender of such Security, a new Security or Securities in principal
amount equal to the unredeemed portion shall be issued upon cancellation of the
original Security;

     (d) the name and address of the Paying Agent;

     (e) that Securities called for redemption must be surrendered to the Paying
Agent to collect the redemption price;

     (f) that, unless the Company defaults in making such redemption payment or
the Paying Agent is prohibited from making such payments pursuant to the terms
of this Indenture, interest on Securities (or portions thereof) called for
redemption ceases to accrue on and after the Redemption Date;

     (g) the paragraph of the Securities and/or the Section of this Indenture
pursuant to which the Securities called for redemption are being redeemed; and

     (h) that no representation is made as to the correctness or accuracy of the
CUSIP or ISIN number, if any, listed in such notice or printed on the
Securities.

     At the Company's request, the Trustee shall give the notice of redemption
in the Company's name and at its expense; provided, however, that the Company
shall have delivered to a Responsible Officer of the Trustee, at least 35 days
(unless a shorter period is acceptable to the Trustee) prior to the redemption
date, an Officers' Certificate requesting that the Trustee give such notice and
setting forth the information to be stated in such notice as provided in the
preceding paragraph.

     Once notice of redemption is mailed in accordance with Section 1105,
Securities called for redemption become irrevocably due and payable on the
Redemption Date at the redemption price stated in the notice. Failure to give
notice or any defect in the notice to any Holder shall not affect the validity
of the notice to any other Holder.

     Section 1106 Deposit of Redemption Price

     On or prior to the Redemption Date, the Company shall deposit with the
Trustee or with the Paying Agent money sufficient to pay the redemption price of
and accrued interest on all Securities to be redeemed on that date other than
Securities or portions of Securities called for redemption which have been
delivered by the Company to the Trustee for cancellation. The Trustee or the
Paying Agent shall promptly return to the Company any money deposited with the
Trustee or the Paying Agent by the Company in excess of the amounts necessary to
pay the redemption price of, and accrued interest on, all Securities to be
redeemed.

     If the Company complies with the provisions of the preceding paragraph, on
and after the Redemption Date, interest shall cease to accrue on the Securities
or the portions of Securities called for redemption. If a Security is redeemed
on or after an interest record date but on or prior to the related interest
payment date, then any accrued and unpaid interest shall be paid to the Person
in whose name such Security was registered at the close of business on such
record date. If any Security called for redemption shall not be so paid upon
surrender for redemption because of the failure of the Company to comply with
the preceding paragraph, interest shall be paid on the unpaid principal, from
the redemption date until such unpaid principal is paid, and to the extent
lawful on any

                                       71
<PAGE>

interest not paid on such unpaid principal, in each case at the rate provided in
the Securities and in Section 307 hereof.

     Section 1107 Securities Redeemed in Part Upon surrender of a Security that
is redeemed in part, the Company shall issue and, upon the Company's written
request, the Trustee shall authenticate for the Holder at the expense of the
Company a new Security equal in principal amount to the unredeemed portion of
the Security surrendered.

                                  ARTICLE XII

                       Defeasance and Covenant Defeasance

     Section 1201 Company's Option to Effect Defeasance or Covenant Defeasance.

     The Company may at its option by Board Resolution, at any time, elect to
have either Section 1202 or Section 1203 applied to all Outstanding Securities
upon compliance with the conditions set forth below in this Article XII.

     Section 1202 Defeasance and Discharge.

     Upon the Company's exercise of the option provided in Section 1201
applicable to this Section 1202, the Company shall, subject to the satisfaction
of the conditions set forth in Section 1204 hereof, be deemed to have been
discharged from its obligations with respect to all Outstanding Securities and
Guarantees on the date the conditions set forth below are satisfied
(hereinafter, "defeasance"). For this purpose, such defeasance means that the
Company shall be deemed to have paid and discharged the entire indebtedness
represented by the Outstanding Securities and the Guarantors shall be deemed to
have paid and discharged the entire indebtedness represented by the Outstanding
Guarantees, which shall thereafter be deemed to be "outstanding" only for the
purposes of Section 1205 hereof and the other Sections of this Indenture
referred to in (A) and (B) below, and to have satisfied all its other
obligations under such Securities, such Guarantees and this Indenture (and the
Trustee, at the expense of the Company, shall execute proper instruments
acknowledging the same), except for the following which shall survive until
otherwise terminated or discharged hereunder: (A) the rights of Holders of such
Outstanding Securities to receive, solely from the trust fund described in
Section 1204, and as more fully set forth in such Section, payments in respect
of the principal of, and premium, if any, and interest on such Securities when
such payments are due, (B) the Company's obligations with respect to such
Securities under Sections 304, 305, 306, 1002 and 1003 (C) the rights, powers,
trusts, duties and immunities of the Trustee hereunder and the Company's
obligations in connection therewith and (D) this Article XII. Subject to
compliance with this Article XII, the Company may exercise its option under this
Section 1202 notwithstanding the prior exercise of its option under Section
1203.

     Section 1203 Covenant Defeasance.

     Upon the Company's exercise of the option provided in Section 1201
applicable to this Section 1203, subject to the satisfaction of the conditions
set forth in Section 1204 hereof, (i) the Company and the Guarantors shall be
released from its obligations under Sections 1005 through 1015, inclusive,
Sections 1019 through 1021 and Clauses (iii) and (iv) of Section 801, and the
Guarantors shall be released from their obligations under Section 1303 hereof,
and (ii) the occurrence of an event specified in Sections 501(3) (with respect
to Sections 1005 through 1017, inclusive, and Sections 1019 and 1020), 501(5)
(with respect to Clauses (iii) or (iv) of Section 801), 501(6) and 501(7) shall
not be deemed to be an Event of Default (hereinafter "covenant defeasance"). For
this purpose, such covenant defeasance means that the Company and the Guarantors
may omit to comply with and shall have no liability in respect of any term,
condition or limitation set forth in any such Section, Clause or Article,
whether directly or indirectly by reason of any reference elsewhere herein to
any such Section, Clause or Article or by reason of any reference in any such
Section, Clause or Article to any other provision herein or in any other
document, but the remainder of this Indenture and such Securities shall be
unaffected thereby.

                                       72
<PAGE>

     Section 1204 Conditions to Defeasance or Covenant Defeasance.

     The following shall be the conditions to application of either Section 1202
or Section 1203 to the then Outstanding Securities:

          (1) The Company must irrevocably deposit with the Trustee (or another
trustee satisfying the requirements of Section 609 who shall agree to comply
with the provisions of this Article XII applicable to it), in trust, for the
benefit of the Holders of such Securities, (A) U.S. legal tender, or (B) U.S.
Government Obligations which through the scheduled payment of principal and
interest in respect thereof in accordance with their terms will provide, not
later than one day before the due date of any payment, money in an amount, or
(C) a combination thereof, in such amounts as will be sufficient, in the opinion
of a nationally recognized firm of independent public accountants expressed in a
written certification thereof delivered to the Trustee, to pay and discharge,
and which shall be applied by the Trustee (or other qualifying trustee) to pay
and discharge, the principal of, premium, if any, and interest on such
Securities on the applicable redemption date or such principal or installment of
principal of, premium, if any, or interest on such Securities, and the Holders
of Securities must have a valid, perfected, exclusive security interest in such
trust.

          (2) In the case of an election under Section 1202, the Company shall
have delivered to the Trustee an Opinion of Counsel qualified to practice law in
the United States reasonably acceptable to the Trustee confirming that (x) the
Company has received from, or there has been published by, the Internal Revenue
Service a ruling, or (y) since the date of this Indenture there has been a
change in the applicable U.S. federal income tax law, in either case to the
effect that, and based thereon such Opinion of Counsel shall confirm that, the
Holders of such Securities will not recognize income, gain or loss for U.S.
federal income tax purposes as a result of such defeasance and will be subject
to U.S. federal income tax on the same amount, in the same manner and at the
same times as would have been the case if such defeasance had not occurred.

          (3) In the case of an election under Section 1203, the Company shall
have delivered to the Trustee an Opinion of Counsel qualified to practice law in
the United States reasonably acceptable to the Trustee confirming that the
Holders of such Securities will not recognize income, gain or loss for U.S.
Federal income tax purposes as a result of such covenant defeasance and will be
subject to U.S. federal income tax on the same amounts, in the same manner and
at the same times as would have been the case if such covenant defeasance had
not occurred.

          (4) In the case of an election under Section 1202 or Section 1203, the
Company shall have delivered to the Trustee an Opinion of Counsel qualified to
practice law in Canada reasonably acceptable to the Trustee confirming that (x)
that the Holders of such Securities will not recognize gain or loss for Canadian
federal, provincial or territorial income tax purposes as a result of such
deposit, defeasance or covenant defeasance or discharge and will be subject to
Canadian federal provincial and territorial income tax and other tax on the same
amounts, in the same manner and at the same times as would have been the case
had such deposit, defeasance or covenant defeasance and discharge, as the case
may be, not occurred and (y) the interest, principal and other amounts paid or
credited in respect of such Securities will not be subject to Canadian
withholding tax as a result of such deposit, defeasance or covenants defeasance
or discharge (and for the purposes of such opinion, such Canadian counsel shall
assume that Holders of the Securities include Holders who are not resident in
Canada).

          (5) No Default or Event of Default shall have occurred and be
continuing on the date of such deposit or, in the case of an election under
Section 1202, insofar as Events of Default from bankruptcy or insolvency are
concerned, at any time in the period ending on the 91st day after the date of
deposit;

          (6) Such defeasance or covenant defeasance will not result in a breach
or violation of, or constitute a default under, this Indenture or any other
material agreement or instrument to which the Company or any of its Subsidiaries
is a party or by which the Company or any of its Subsidiaries is bound;

                                       73
<PAGE>

          (7) The Company shall have delivered to the Trustee an Officers'
Certificate stating that the deposit was not made by the Company with the intent
of preferring the Holders of such Securities over any other creditors of the
Company or with the intent of defeating, hindering, delaying or defrauding any
other creditors of the Company or others; and

          (8) The Company shall have delivered to the Trustee an Officers'
Certificate and an Opinion of Counsel, each stating that the conditions
precedent provided for, in the case of the Officers' Certificate, clauses (1)
through (7) and, in the case of the Opinion of Counsel, clauses (1) (with
respect to the validity and perfection of the security interest), (2), (3), (4)
and (6) of this subsection relating to the defeasance or covenant defeasance, as
applicable, have been complied with.

     Section 1205 Deposited Money and U.S. Government Obligations to be Held in
Trust: Other Miscellaneous Provisions.

     Subject to the provisions of Section 1206, all money and U.S. Government
Obligations (including the proceeds thereof) deposited with the Trustee (or
other qualifying trustee--collectively, for purposes of this Section 1205, the
"Trustee") pursuant to Section 1204 in respect of the Securities shall be held
in trust and applied by the Trustee, in accordance with the provisions of such
Securities and this Indenture, to the payment, either directly or through any
Paying Agent (including the Company acting as its own Paying Agent) as the
Trustee may determine, to the Holders of such Securities, of all sums due and to
become due thereon in respect of principal, and premium, if any, and interest,
but such money need not be segregated from other funds except to the extent
required by law.

     The Company shall pay and indemnify the Trustee against any tax, fee or
other charge imposed on or assessed against the cash or U.S. Government
Obligations deposited pursuant to Section 1204 or the principal and interest
received in respect thereof other than any such tax, fee or other charge which
by law is for the account of the Holders of the Outstanding Securities.

     Anything in this Article XII to the contrary notwithstanding, the Trustee
shall deliver or pay to the Company from time to time upon the request of the
Company any money or U.S. Government Obligations held by it as provided in
Section 1204 which, in the opinion of a nationally recognized firm of
independent public accountants expressed in a written certification thereof
delivered to the Trustee (which may be opinion delivered under Section 1204(a)
hereof), are in excess of the amount thereof which would then be required to be
deposited to effect an equivalent defeasance or covenant defeasance.

     Section 1206 Repayment to Company.

     Any money deposited with the Trustee or any Paying Agent, or then held by
the Company, in trust for the payment of the principal of, premium, if any, or
interest on any Security and remaining unclaimed for two years after such
principal, and premium, if any, or interest has become due and payable shall be
paid to the Company on its request or (if then held by the Company) shall be
discharged from such trust; and the Holder of such Security shall thereafter, as
a secured creditor, look only to the Company for payment thereof, and all
liability of the Trustee or such Paying Agent with respect to such trust money,
and all liability of the Company as trustee thereof, shall thereupon cease;
provided, however, that the Trustee or such Paying Agent, before being required
to make any such repayment, may at the expense of the Company cause to be
published once, in The New York Times and The Wall Street Journal (national
edition) notice that such money remains unclaimed and that, after a date
specified therein, which shall not be less than 30 days from the date of such
notification or publication, any unclaimed balance of such money then remaining
will be repaid to the Company.

     Section 1207 Reinstatement.

                                       74
<PAGE>

     If the funds deposited with the Trustee to apply to either Section 1202 or
1203 are insufficient to pay the principal of, premium, if any, and interest on
the Securities due, or if the Trustee or the Paying Agent is unable to apply any
money or U.S. Government Obligations in accordance with Section 1202 or 1203 by
reason of any order or judgment of any court or governmental authority
enjoining, restraining or otherwise prohibiting such application, then the
Company's and the Guarantors' obligations under this Indenture and the
Securities shall be revived and reinstated as though no deposit had occurred
pursuant to this Article XII until such time as the Trustee or Paying Agent is
permitted to apply all such money in accordance with Section 1202 or 1203, and
no such defeasance will be deemed to have occurred; provided, however, that if
the Company makes any payment of principal of, and premium, if any, or interest
on any Security following the reinstatement of its obligations, the Company
shall be subrogated to the rights of the Holders of such Securities to receive
such payment from the money held by the Trustee or the Paying Agent.

                                  ARTICLE XIII

                                  Guarantees.

     Section 1301 Guarantees.

     By its execution hereof, each of the Guarantors acknowledges and agrees
that it receives direct and indirect benefits from the financing arrangements
contemplated by the Indenture and that such party is providing its Guarantee for
good and valuable consideration, including, without limitation, such benefits.
Accordingly, subject to the provisions of this Article XIII, each Guarantor,
jointly and severally, hereby unconditionally guarantees on a senior unsecured
basis to each Holder of a Security authenticated and delivered by the Trustee
and its successors and assigns that: (i) the principal of, and premium if any,
and interest on the Securities shall be duly and punctually paid in full when
due, whether at maturity, by acceleration, redemption, upon a Change of Control
Offer, upon an Asset Sale Offer or otherwise, and interest on overdue principal,
and premium, if any, and (to the extent permitted by law) interest on any
interest, if any, on the Securities and all other obligations of the Company to
the Holders or the Trustee hereunder or under the Securities (including fees,
expenses or other) shall be promptly paid in full or performed, all in
accordance with the terms hereof; and (ii) in case of any extension of time of
payment or renewal of any Securities or any of such other obligations, the same
shall be promptly paid in full when due or performed in accordance with the
terms of the extension or renewal, whether at stated maturity, by acceleration,
redemption, upon a Change of Control, upon an Asset Sale Offer or otherwise,
subject, however, in the case of clauses (i) and (ii) above, to the limitations
set forth in Section 1305 (collectively, the "Guarantee Obligations").

     Subject to the provisions of this Article XIII, each Guarantor hereby
agrees that its Guarantee hereunder shall be unconditional, irrespective of the
validity, regularity or enforceability of the Securities or this Indenture, the
absence of any action to enforce the same, any waiver or consent by any Holder
of the Securities with respect to any thereof, the entry of any judgment against
the Company, any action to enforce the same or any other circumstance which
might otherwise constitute a legal or equitable discharge or defense of a
Guarantor. Each Guarantor hereby waives and relinquishes: (a) any right to
require the Trustee, the Holders or the Company (each, a "Benefitted Party") to
proceed against the Company or any other Person or to proceed against or exhaust
any security held by a Benefitted Party at any time or to pursue any other
remedy in any secured party's power before proceeding against the Guarantors;
(b) any defense that may arise by reason of the incapacity, lack of authority,
death or disability of any other Person or Persons or the failure of a
Benefitted Party to file or enforce a claim against the estate (in
administration, bankruptcy or any other proceeding) of any other Person or
Persons; (c) demand, protest and notice of any kind (except as expressly
required by this Indenture), including but not limited to notice of the
existence, creation or incurring of any new or additional Indebtedness or
obligation or of any action or non-action on the part of the Guarantors, the
Company, any Benefitted Party, any creditor of the Guarantors or the Company or
on the part of any other Person whomsoever in connection with any obligations
the performance of which are hereby guaranteed; (d) any defense based upon an
election of remedies by a Benefitted Party, including but not limited to an
election to proceed against the Guarantors for reimbursement; (e) any defense
based upon any

                                       75
<PAGE>

statute or rule of law which provides that the obligation of a surety must be
neither larger in amount nor in other respects more burdensome than that of the
principal; (f) any defense arising because of a Benefitted Party's election, in
any proceeding instituted under the Bankruptcy Law, of the application of
Section 1111(b)(2) of the Bankruptcy Code; and (g) any defense based on any
borrowing or grant of a security interest under Section 364 of the Bankruptcy
Code. The Guarantors hereby covenant that, except as otherwise provided therein,
the Guarantees shall not be discharged except by payment in full of all
Guarantee Obligations, including the principal, premium, if any, and interest on
the Securities and all other costs provided for under this Indenture or as
provided in Article XII. The Guarantees described herein are Guarantees of
payment and not of collectibility.

     If any Holder or the Trustee is required by any court or otherwise to
return to either the Company or the Guarantors, or any custodian, liquidator,
trustee or similar official acting in relation to either the Company or the
Guarantors, any amount paid by the Company or the Guarantors to the Trustee or
such Holder, the Guarantees, to the extent theretofore discharged, shall be
reinstated in full force and effect. Each of the Guarantors agrees that it shall
not be entitled to any right of subrogation in relation to the Holders in
respect of any Guarantee Obligations hereby until payment in full of all such
obligations guaranteed hereby. Each Guarantor agrees that, as between it, on the
one hand, and the Holders of Securities and the Trustee, on the other hand, (x)
the maturity of the obligations guaranteed hereby may be accelerated as provided
in Article V hereof for the purposes hereof, notwithstanding any stay,
injunction or other prohibition preventing such acceleration in respect of the
Guarantee Obligations, and (y) in the event of any acceleration of such
obligations as provided in Article V hereof, such Guarantee Obligations (whether
or not due and payable) shall forthwith become due and payable by such Guarantor
for the purpose of the Guarantee. The Guarantors shall have the right to seek
contribution from any non-paying Guarantor so long as the exercise of such right
does not impair the right of the Holders under the Indenture.

     Section 1302 Execution and Delivery of Guarantees .

     To evidence the Guarantees set forth in Section 1301 hereof, each of the
Guarantors agrees that a notation of the Guarantees substantially in the form
included in Exhibit B hereto shall be endorsed on each Security authenticated
and delivered by the Trustee and that this Indenture shall be executed on behalf
of each of the Guarantors by an Officer of each of the Guarantors.

     Each of the Guarantors agree that the Guarantees set forth in this Article
XIII shall remain in full force and effect and apply to all the Securities
notwithstanding any failure to endorse on each Security a notation of the
Guarantees.

     If an Officer whose facsimile signature is on a Security or a notation of
Guarantee no longer holds that office at the time the Trustee authenticates the
Security on which the Guarantees are endorsed, the Guarantees shall be valid
nevertheless.

                  The delivery of any Security by the Trustee, after the
authentication thereof hereunder, shall constitute due delivery of the
Guarantees set forth in this Indenture on behalf of the Guarantors.

     Section 1303 Guarantors May Consolidate, Etc., on Certain Terms

     (a) Nothing contained in this Indenture or in the Securities shall prevent
any consolidation or merger of any Guarantor with or into each other or with or
into the Company or another Guarantor, or shall prevent any sale or conveyance
of the property of a Guarantor as an entirety or substantially as an entirety to
the Company or another Guarantor. Upon any such consolidation or merger, the
Guarantee of the Guarantor that does not survive the consolidation or merger
shall no longer be of any force or effect.

                                       76
<PAGE>

     (b) Except as otherwise provided in Section 1304, no Guarantor may sell or
otherwise dispose of all or substantially all of its assets to, or consolidate
with or merge with or into (whether or not such Guarantor is the surviving
Person) another Person, unless, subject to the provisions of the following
paragraph and the other provisions of this Indenture: (i) immediately after
giving effect to such transaction, no Default or Event of Default exists; and
(ii) either: (A) the Person acquiring the property in any such sale or
disposition or the Person formed by or surviving any such consolidation or
merger (if other than such Guarantor) is a corporation organized or existing
under the laws of the United States, any state thereof or the District of
Columbia or Canada or any province or territory thereof and assumes all the
obligations of such Guarantor under this Indenture, its Guarantee and the
Registration Right Agreement pursuant to a supplemental indenture in form
reasonably satisfactory to the Trustee; or (B) such sale or other disposition or
consolidation or merger complies with all of the requirements of Section 1013.
In case of any such consolidation or merger or sale or other disposition and
upon the assumption by the successor corporation, by supplemental indenture,
executed and delivered to the Trustee and reasonably satisfactory in form to the
Trustee, of the Guarantees endorsed upon the Securities and the due and punctual
performance of all of the covenants and conditions of this Indenture to be
performed by such Guarantor, such successor corporation shall succeed to and be
substituted for such Guarantor with the same effect as if it had been named
herein as a Guarantor. Such successor corporation thereupon may cause to be
signed any or all of the Guarantees to be endorsed upon all of the Securities
issuable hereunder which theretofore shall not have been signed by the Company
and delivered to the Trustee. All the Guarantees so issued shall in all respects
have the same legal rank and benefit under this Indenture as the Guarantees
theretofore and thereafter issued in accordance with the terms of this Indenture
as though all of such Guarantees had been issued at the date of the execution
hereof.

     (c) The Trustee, subject to the provisions of Section 103 hereof, shall be
entitled to receive an Officers' Certificate as conclusive evidence that any
such consolidation or merger, and any such assumption of Guarantee Obligations,
comply with the provisions of this Section 1303. Such Officers' Certificate
shall comply with the provisions of Section 102.

     Section 1304 Release of Guarantors

     Notwithstanding Section 1303(b), (i) upon the sale or other disposition
(whether by merger, consolidation, stock purchase, Asset Sale or otherwise) of
all of the assets or Capital Stock of a Guarantor to a Person that is not
(either before or after giving effect to such transaction) a Subsidiary of the
Company, if the sale of all such assets or Capital Stock of that Guarantor
complies with Section 1013; (ii) upon the Company's proper designation of any
Subsidiary that is a Guarantor as an Unrestricted Subsidiary, which transaction
is in compliance with this Indenture (including, without limitation, the
provisions of Section 1008); or (iii) solely in the case of a Guarantee created
pursuant to Section 1020(b), upon the release or discharge of the Guarantee
which resulted in the creation of such Guarantee pursuant to Section 1301,
except a discharge or release by or as a result of payment under such Guarantee;
such Guarantor will be deemed unconditionally released from its obligations
under its Guarantee of the Securities; provided, however, that any termination
pursuant to clause (iii) above shall occur only to the extent that all
obligations of such Guarantor under all of its guarantees of, and under all of
its pledges of assets or other security interests which secure, any of the
Company's Indebtedness or any Indebtedness of any other of the Company's
Subsidiaries (other than Subsidiaries that are contemporaneously sold or
disposed of, or designated as Unrestricted Subsidiaries) shall also terminate
upon such release, sale or transfer and none of its Equity Interests are pledged
for the benefit of any holder of any of the Company's Indebtedness or any
Indebtedness of any of the Company's Subsidiaries (other than Subsidiaries that
are contemporaneously sold or disposed of, or designated as Unrestricted
Subsidiaries).

     Upon delivery by the Company to the Trustee of an Officers' Certificate, to
the effect that such sale or other disposition or that such designation was made
by the Company in accordance with the provisions of this Indenture, the Trustee
shall execute any documents reasonably required in order to evidence the release
of any such Guarantor from its obligations under its Guarantee. Except as
provided in Section 1303(a), any Guarantor not

                                       77
<PAGE>

released from its obligations under its Guarantee shall remain liable for the
full amount of principal of and interest on the Securities and for the other
obligations of any Guarantor under this Indenture as provided in this Article
XIII.

     Notwithstanding the foregoing provisions of this Article XIII, (i) any
Guarantor whose Guarantee would otherwise be released pursuant to the provisions
of this Section 1304 may elect, at its sole discretion, by written notice to the
Trustee, to maintain such Guarantee in effect notwithstanding the event or
events that otherwise would cause the release of such Guarantee (which election
to maintain such Guarantee in effect may be conditional or for a limited period
of time), and (ii) any Subsidiary of the Company which is not a Guarantor may
elect, at its sole discretion, by written notice to the Trustee, to become a
Guarantor (which election may be conditional or for a limited period of time).

     Section 1305 Limitation of Guarantor's Liability; Certain Bankruptcy Events

     (1) Each Guarantor, and by its acceptance of the Securities, each Holder,
hereby confirms that it is the intention of all such parties that the Guarantee
Obligation of such Guarantor pursuant to its Guarantee not constitute a
fraudulent transfer or conveyance for purposes of any Bankruptcy Law, the
Uniform Fraudulent Conveyance Act, the Uniform Fraudulent Transfer Act or any
similar U.S. federal or state law or Canadian federal or provincial law relating
to fraudulent transfer or conveyance. To effectuate the foregoing intention, the
Holders and such Guarantor hereby irrevocably agree that the Guarantee
Obligations of such Guarantor under this Article XIII shall be limited to the
maximum amount as will, after giving effect to all other contingent and fixed
liabilities of such Guarantor and after giving effect to any collections from or
payments made by or on behalf of any other Guarantor in respect of the Guarantee
Obligations of such other Guarantor under this Article XIII, result in the
Guarantee Obligations of such Guarantor under the Guarantee of such Guarantor
not constituting a fraudulent transfer or conveyance under applicable law. Each
Guarantor that makes a payment or distribution under a Guarantee shall be
entitled to a contribution from each other Guarantor in a proportional amount
based on the net assets of each Guarantor, determined in accordance with
generally accepted accounting principles.

     (2) Each Guarantor hereby covenants and agrees, to the fullest extent that
it may do so under applicable law, that in the event of the insolvency,
bankruptcy, dissolution, liquidation or reorganization of the Company only, such
Guarantor shall not file (or join in any filing of), or otherwise seek to
participate in the filing of, any motion or request seeking to stay or to
prohibit (even temporarily) execution on the Guarantee and hereby waives and
agrees not to take the benefit of any such stay of execution, whether under
Section 362 or 105 of the Bankruptcy Law or otherwise; provided, however,
nothing in this paragraph shall prevent the Guarantor from filing or seeking a
motion or request to stay or prohibit (even temporarily) execution on the
Guarantee or from benefiting from a stay of execution with respect to the
insolvency, bankruptcy, dissolution, liquidation or reorganization proceedings
of such Guarantor, or prohibit the Guarantor from commencing or consenting to
any insolvency, bankruptcy, dissolution, liquidation or reorganization
proceeding.

     Section 1306 Application of Certain Terms and Provisions to the Guarantors

     (1) For purposes of any provision of this Indenture which provides for the
delivery by any Guarantor of an Officers' Certificate and/or an Opinion of
Counsel, the definitions of such terms in Section 101 shall apply to such
Guarantor as if references therein to the Company were references to such
Guarantor.

     (2) Any request, direction, order or demand which by any provision of this
Indenture is to be made by any Guarantor, shall be sufficient if evidenced as
described in Sections 105 or 106 as if references therein to the Company were
references to such Guarantor.

                                       78
<PAGE>

     (3) Any notice or demand which by any provision of this Indenture is
required or permitted to be given or served by the Trustee or by the Holders to
or on any Guarantor may be given or served as described in Sections 105 or 106
as if references therein to the Company were references to such Guarantor.

     (4) Upon any demand, request or application by any Guarantor to the Trustee
to take any action under this Indenture, such Guarantor shall furnish to the
Trustee such certificates and opinions as are required in Section 102 hereof as
if all references therein to the Company were references to such Guarantor.

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

     This instrument may be executed in any number of counterparts, each of
which so executed shall be deemed to be an original, but all such counterparts
shall together constitute but one and the same instrument.

                                       79
<PAGE>

     IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed as of the day and year first above written.

                                   ISSUER:

                                   IMAX Corporation

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Sr. Vice President, Legal Affairs

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President Finance,
                                            Special Projects

                                   GUARANTORS:

                                   David Keighley Productions 70MM Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX II U.S.A. Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       80
<PAGE>

                                   IMAX Chicago Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (California I) Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Forum Ride, Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Minnesota Holding Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Rhode Island Limited Partnership
                                   By its General Partner
                                   IMAX Providence General Partner Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       81
<PAGE>

                                   IMAX Sandde Animation Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Scribe Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Space Ltd.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Holding Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       82
<PAGE>

                                   IMAX Theatre Holdings (OEI) Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Management Company

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Services Ltd.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX U.S.A. Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       83
<PAGE>

                                   Miami Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (California I) Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Mitey Cinema Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Mountainview Theatre Management Ltd.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Nyack Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (Nyack I) Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       84
<PAGE>

                                   Ridefilm Corporation

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Sacramento Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (California I) Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Sonics Associates, Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Starboard Theatres Ltd.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       85
<PAGE>

                                   Tantus Films Ltd.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Wire Frame Films Ltd.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   1329507 Ontario Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   924689 Ontario Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       86
<PAGE>

                                   IMAX (Titanica) Ltd.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX (Titanic) Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Music Ltd.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Holding (Brossard) Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       87
<PAGE>

                                   IMAX Film Holding Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Indianapolis LLC

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Pictures Corporation

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Immersive Entertainment Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       88
<PAGE>

                                   IMAX Providence General Partner Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Providence Limited Partner Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Holding (California I) Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Holding (California II) Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       89
<PAGE>

                                   IMAX Theatre Holding (Nyack I) Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Holding (Nyack II) Co.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   IMAX Theatre Management (Scottsdale), Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Panda Productions Inc.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       90
<PAGE>

                                   Strategic Sponsorship Corporation

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   Tantus II Films Ltd.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                   RPM Pictures Ltd.

                                   By  /s/  G. Mary Ruby
                                     -----------------------------------
                                   Name:    G. Mary Ruby
                                   Title:   Secretary

                                   By  /s/  Edward MacNeil
                                     -----------------------------------
                                   Name:    Edward MacNeil
                                   Title:   Vice President

                                       91
<PAGE>

                                   TRUSTEE:

                                   U.S. Bank National Association,
                                            As Trustee

                                   By:  /s/  Frank P. Leslie III
                                      ---------------------------------------
                                   Name:    Frank P. Leslie III
                                   Title:   Vice President

                                       92
<PAGE>

                                    EXHIBIT A
                               [FORM OF SECURITY]

[THIS GLOBAL SECURITY IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE
GOVERNING THIS SECURITY) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE
BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY
CIRCUMSTANCES EXCEPT THAT (I) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY
BE REQUIRED PURSUANT TO SECTION 305 OF THE INDENTURE, (II) THIS GLOBAL SECURITY
MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 305(a) OF THE
INDENTURE, (III) THIS GLOBAL SECURITY MAY BE DELIVERED TO THE TRUSTEE FOR
CANCELLATION PURSUANT TO SECTION 309 OF THE INDENTURE AND (IV) THIS GLOBAL
SECURITY MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN
CONSENT OF THE COMPANY.

UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN
DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE
DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO
THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY
SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR
DEPOSITARY. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE ISSUER
OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE
TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.](1)

[THIS SECURITY (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION
EXEMPT FROM REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF 1933 (THE
"SECURITIES ACT"), AND THIS SECURITY MAY NOT BE OFFERED, SOLD OR OTHERWISE
TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION
THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY NOTIFIED THAT THE SELLER OF
THIS SECURITY MAY BE RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION 5
OF THE SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER. THE HOLDER OF THIS
SECURITY AGREES FOR THE BENEFIT OF THE COMPANY THAT (A) THIS SECURITY MAY BE
OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED, ONLY (I) TO THE COMPANY OF
ANY OF ITS SUBSIDIARIES, (II) IN THE UNITED STATES TO A PERSON WHOM THE SELLER
REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A
UNDER THE SECURITIES ACT) PURCHASING FOR ITS OWN INDIVIDUAL ACCOUNT OR FOR THE
ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (III) OUTSIDE THE UNITED STATES IN AN OFFSHORE
TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (IV) PURSUANT
TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (IF AVAILABLE), (V) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE SECURITIES ACT OR (V) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE
REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, IN EACH OF CASES (I) THROUGH
(VI) IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE
UNITED STATES AND SUBJECT TO THE COMPANY'S AND THE TRUSTEE'S RIGHT PRIOR TO ANY
SUCH OFFER, SALE OR TRANSFER TO REQUIRE THE DELIVERY OF AN OPINION OF

--------
(1) To be included only on Global Securities deposited with The Depository Trust
    Company as Depositary.

                                       A-1
<PAGE>

COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM,
AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY
PURCHASER OF THIS SECURITY FROM IT OF THE RESALE RESTRICTIONS REFERRED TO IN (A)
ABOVE.](2)

[THIS SECURITY IS A REGULATION S TEMPORARY GLOBAL SECURITY WITHIN THE MEANING OF
THE INDENTURE. TRANSFERS OF BENEFICIAL INTERESTS IN THIS REGULATION S TEMPORARY
GLOBAL SECURITY MAY NOT BE MADE TO A U.S. PERSON OR FOR THE ACCOUNT OR BENEFIT
OF A U.S. PERSON (OTHER THAN THE INITIAL PURCHASER). THE CONDITIONS AND
PROCEDURES GOVERNING TRANSFERS AND EXCHANGES OF BENEFICIAL INTERESTS HEREIN ARE
SET FORTH IN THE INDENTURE.](3)

                                IMAX CORPORATION
             9 5/8% [Series A] [Series B](4) Senior Notes due 2010

CUSIP No. [         ]
No.                                                    $
    --------------                                      ----------------

     IMAX Corporation, a corporation duly organized and existing under the laws
of Canada (herein called the "Company", which term includes any successor Person
under the Indenture, dated as of December 4, 2003 (the "Indenture"), among the
Company, the Guarantors and U.S. Bank National Association, as trustee, for
value received) hereby promises to pay to ___________, or registered assigns,
the principal amount of $[ ] Dollars on December 1, 2010, and to pay interest
thereon from December 4, 2003 or from the most recent Interest Payment Date to
which interest has been paid or duly provided for, semi-annually on June 1 and
December 1 in each year, commencing June 1, 2004, at the rate of 9 5/8% per
annum, until the principal hereof is paid or made available for payment, and (to
the extent that the payment of such interest shall be legally enforceable) at
the rate of 10 5/8% per annum on any overdue principal and premium and on any
overdue installment of interest until paid. The interest so payable, and
punctually paid or duly provided for, on any Interest Payment Date will, as
provided in such Indenture, be paid to the Person in whose name this Security
(or one or more Predecessor Securities) is registered at the close of business
on the Regular Record Date for such interest, which shall be the May 15 or
November 15 (whether or not a Business Day), as the case may be, immediately
preceding such Interest Payment Date. Any such interest not so punctually paid
or duly provided for will forthwith cease to be payable to the Holder on such
Regular Record Date and may either be paid to the Person in whose name this
Security (or one or more Predecessor Securities) is registered at the close of
business on a Special Record Date for the payment of such Defaulted Interest to
be fixed by the Trustee, notice whereof shall be given to Holders of Securities
not less than 10 days prior to such Special Record Date, or be paid at any time
in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Securities may be listed, and upon such notice
as may be required by such exchange, all as more fully provided in said
Indenture.

     Payment of the principal of, and premium, if any, and interest (and Special
Interest, if any) on this Security will be made at the office or agency of the
Company maintained for that purpose in the Borough of Manhattan, The City of New
York, in such coin or currency of the United States of America as at the time of
payment is legal tender for payment of public and private debts; provided,
however, that at the option of the Company payment of interest may be made by
check mailed to the address of the Person entitled thereto as such address shall
appear in the Security Register or by wire transfer of immediately

--------
(2) To be included only on Transfer Restricted Securities.

(3) To be included only on Reg S Temporary Global Securities.

(4) Series A should be replaced with Series B in the Exchange Securities.

                                      A-2
<PAGE>

available funds pursuant to wire transfer instructions provided by a Holder to
the Company or the Paying Agent

     For disclosure purposes under the Interest Act (Canada), if applicable
hereto, whenever in this Indenture or in any Securities issued hereunder,
interest at a specified rate is to be calculated on the basis of a period less
than a calendar year, the yearly rate of interest to which such rate is
equivalent is such rate multiplied by the actual number of days in the relevant
calendar year and divided by the number of days in such period.

     Reference is hereby made to the further provisions of this Security set
forth on the reverse hereof, which further provisions shall for all purposes
have the same effect as if set forth at this place.

     Unless the certificate of authentication hereon has been executed by the
Trustee referred to on the reverse hereof by manual signature, this Security
shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.

                                      A-3

<PAGE>

     IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed.

Dated:                             IMAX CORPORATION

                                   By:
                                      --------------------------------------
                                   Name:
                                   Title:

                                   By:
                                      --------------------------------------
                                   Name:
                                   Title:

This is one of the Securities referred to in the within-mentioned Indenture.

U.S. Bank National Association,
as Trustee

By
  ------------------------------------------
Authorized Officer

                                      A-4
<PAGE>

                               Reverse of Security

              9 5/8% [Series A][Series B](5) Senior Note due 2010

     This Security is one of a duly authorized issue of Securities of the
Company designated as its 9 5/8% Senior Notes due 2010 (herein called the
"Securities"), issued and to be issued under an Indenture, dated as of December
4, 2003 (herein called the "Indenture"), between the Company, the Guarantors and
U.S. Bank National Association, as Trustee (herein called the "Trustee", which
term includes any successor trustee under the Indenture), to which the Indenture
and all indentures supplemental thereto reference is hereby made for a statement
of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered.

     Except as described in the following two paragraphs, the Company will pay
to each Holder, other than an Excluded Holder, certain Additional Amounts in the
event of the withholding or deduction of certain Canadian taxes as described in
the Indenture.

     The Company does not have the right to redeem any Securities prior to
December 1, 2007. The Securities are redeemable for cash at the option of the
Company, in whole or in part, at any time on or after December 1, 2007, upon not
less than 30 days nor more than 60 days notice to each holder of Securities, at
the following redemption prices (expressed as percentages of the principal
amount) if redeemed during the 12-month period commencing December 1 of the
years indicated below, in each case (subject to the right of Holders of record
on a Record Date to receive interest due but not yet paid on an Interest Payment
Date that is on or prior to such Redemption Date) together with accrued and
unpaid interest thereon to the Redemption Date:

                 <TABLE>
                 <CAPTION>
                 YEAR                              PERCENTAGE
                 ----                              ----------

                 <S>                               <C>
                 2007............................   104.813%
                 2008............................   102.406%
                 2009 and thereafter.............   100.000%
                 </TABLE>

     Until December 1, 2006 upon a Qualified Equity Offering up to 35% of the
aggregate principal amount of the Securities issued pursuant to the Indenture
may be redeemed at the option of the Company within 90 days of such Equity
Offering on not less than 30 days, but not more than 60 days, notice to each
Holder of the Securities to be redeemed, with cash from the Net Cash Proceeds of
such Equity Offering at 109.625% of the principal amount thereof (subject to the
right of Holders of record on a Record Date to receive interest due but not yet
paid on an Interest Payment Date that is on or prior to such Redemption Date)
together with accrued and unpaid interest thereon to the date of redemption;
provided, however, that immediately following such redemption not less than 65%
aggregate principal amount of the Securities issued on the Issue Date remain
outstanding.

     The Company also may, at its option, redeem the Securities, in whole but
not in part, at a redemption price equal to 100% of the principal amount of the
Securities, together with accrued and unpaid interest to the Redemption Date, if
the Company has become or would become obligated to pay, on the next date on
which any amount would be payable under or with respect to the Securities, any
Additional Amounts as a result of certain changes affecting Canadian withholding
taxes which are specified in the Indenture at a Redemption Price equal to 100%
of the principal amount of the Securities, together with accrued interest to but
excluding the Redemption Date, provided that interest installments whose Stated
Maturity is on or prior to such Redemption Date will be payable to the Holders
of such Securities, or one or

--------
(5) Series A should be replaced with Series B in the Exchange Securities.

                                      A-5
<PAGE>

more Predecessor Securities, of record at the close of business on the relevant
Regular Record Dates referred to on the face hereof, all as provided in the
Indenture.

     In the case of a partial redemption, the Trustee shall select the
Securities or portions thereof for redemption on a pro rata basis, by lot or in
such other manner it deems appropriate and fair. The Securities may be redeemed
in part in multiples of $1,000 only.

     The Securities will not have the benefit of any sinking fund.

     In the event of redemption or purchase pursuant to an Offer to Purchase of
this Security in part only, a new Security or Securities for the unredeemed or
unpurchased portion hereof will be issued in the name of the Holder hereof upon
the cancellation hereof.

     If an Event of Default shall occur and be continuing, the principal of all
the Securities may be declared due and payable in the manner and with the effect
provided in the Indenture.

     The Indenture provides that, subject to certain conditions, if (i) certain
Excess Proceeds are available to the Company as a result of Asset Sales or (ii)
a Change of Control occurs, the Company shall be required to make an Offer to
Purchase for all or a specified portion of the Securities.

     The Indenture contains provisions for defeasance at any time of (i) the
entire indebtedness of this Security or (ii) certain restrictive covenants and
Events of Default with respect to this Security, in each case upon compliance
with certain conditions set forth therein.

     The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Securities under the Indenture at
any time by the Company and the Trustee with the consent of the Holders of a
majority in aggregate principal amount of the Securities at the time
Outstanding. The Indenture also contains provisions permitting the Holders of
specified percentages in aggregate principal amount of the Securities at the
time Outstanding, on behalf of the Holders of all the Securities, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor or in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

     No reference herein to the Indenture and no provision of this Security or
of the Indenture shall alter or impair the obligation of the Company, which is
absolute and unconditional, to pay the principal of (and premium, if any) and
interest on this Security at the times, place and rate, and in the coin or
currency, herein prescribed.

     As provided in the Indenture and subject to certain limitations therein set
forth, the transfer of this Security is registrable in the Security Register,
upon surrender of this Security for registration of transfer at the office or
agency of the Company in the Borough of Manhattan, The City of New York, duly
endorsed by, or accompanied by a written instrument of transfer in form
satisfactory to the Company and the Security Registrar duly executed by, the
Holder hereof or his attorney duly authorized in writing, and thereupon one or
more new Securities, of authorized denominations and for the same aggregate
principal amount, will be issued to the designated transferee or transferees.

     As provided for in the Indenture, the Company may, subject to certain
limitations, from time to time, without notice to or the consent of the Holders,
create and issue Additional Securities so that such Additional Securities shall
be consolidated and form a single series with the Securities initially issued by
the Company and shall have the same terms as to status, redemption or otherwise
as the Securities originally issued. Any Additional Securities shall be issued
with the benefit of an indenture supplemental to the Indenture.

                                      A-6

<PAGE>

     The Securities are issuable only in registered form without coupons in
denominations of $1,000 and any integral multiple thereof. As provided in the
Indenture and subject to certain limitations therein set forth, Securities are
exchangeable for a like aggregate principal amount of Securities of a different
authorized denomination, as requested by the Holder surrendering the same.

     No service charge shall be made for any such registration of transfer or
exchange, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge payable in connection therewith. Prior to due
presentment of this Security for registration of transfer, the Company, the
Trustee and any agent of the Company or the Trustee may treat the Person in
whose name this Security is registered as the owner hereof for all purposes,
whether or not this Security be overdue, and neither the Company, the Trustee
nor any such agent shall be affected by notice to the contrary.

     [In addition to the rights provided to Holders of Securities under the
Indenture, Holders of Transfer Restricted Securities shall have all the rights
set forth in the Registration Rights Agreement, dated as of the date of the
Indenture, by and among the Company, the Guarantors and the Initial
Purchasers.](6)

     All terms used in this Security which are defined in the Indenture shall
have the meanings assigned to them in the Indenture.

     The Indenture and this Security shall be governed by and construed in
accordance with the laws of the State of New York.

--------
(6) To be included only on Transfer Restricted Securities.

                                      A-7
<PAGE>

                                 ASSIGNMENT FORM

To assign this Security, fill in the form below: (I) or (We) assign and transfer
this Security to

-------------------------------------------------------------------------------
                  (Insert assignee's soc. sec. or tax I.D. no.)

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

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

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

-------------------------------------------------------------------------------
              (Print or type assignee's name, address and zip code)

and irrevocably appoint
                        -------------------------------------------------------

to transfer this Security on the books of the Company. The agent may substitute
another to act for it.

Date:
      ----------------------------

                               Your Signature:
                                               --------------------------------
                (Sign exactly as your name appears on the face of this Security)

Signature Guarantee*

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

*NOTICE: The Signature must be guaranteed by an Institution which is a member of
one of the following recognized signature Guarantee Programs: (i) The Securities
Transfer Agent Medallion Program (STAMP); (ii) The New York Stock Exchange
Medallion Program (MNSP); (iii) The Stock Exchange Medallion Program (SEMP); or
(iv) such other guarantee program acceptable to the Trustee.

                                      A-8
<PAGE>

                       OPTION OF HOLDER TO ELECT PURCHASE

         If you want to elect to have this Security purchased by the Company
pursuant to Section 1013 or 1015 of the Indenture, check the box below:

                   Section 1013 [  ]         Section 1015 [  ]

         If you want to elect to have only part of the Security purchased by the
Company pursuant to Section 1013 or Section 1015 of the Indenture, state the
amount you elect to have purchased (in denominations of $1,000 only, except if
you have elected to have all of your Securities purchased):
$
  -----------

Date:                         Your Signature:
                                             ---------------------------------
                            (Sign exactly as your name appears on the Security)

                                       Tax Identification No.:
                                                                --------------
Signature Guarantee*

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

*NOTICE: The Signature must be guaranteed by an Institution which is a member of
one of the following recognized signature Guarantee Programs:(i) The Securities
Transfer Agent Medallion Program (STAMP); (ii) The New York Stock Exchange
Medallion Program (MNSP); (iii) The Stock Exchange Medallion Program (SEMP); or
(iv) in such other guarantee program acceptable to the Trustee.

                                      A-9
<PAGE>

           SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL SECURITY(7)

         The following exchanges of a part of this Global Security for an
interest in another Global Security or for a Definitive Security, or exchanges
of a part of another Global Security or Definitive Security for an interest in
this Global Security, have been made:

<TABLE>
<CAPTION>
                                                                          Principal Amount of           Signature of
                        Amount of decrease in   Amount of increase in     this Global Security      authorized officer of
                         Principal Amount of     Principal Amount of    following such decrease       Trustee or Notes
   Date of Exchange     this Global Security     this Global Security        (or increase)               Custodian
   ----------------     ---------------------   ---------------------   -----------------------     ---------------------
<S>                     <C>                     <C>                     <C>                         <C>

</TABLE>

--------
(7) This should be included only if the Security is issued in global form.

                                      A-10
<PAGE>

                                                                      EXHIBIT B
                                    GUARANTEE

     The Guarantors listed below (hereinafter referred to as the "Guarantors,"
which term includes any successors or assigns under the Indenture, dated the
date hereof, among the Guarantors, the Company (defined below) and U.S. Bank
National Association, as trustee (the "Indenture") and any additional
Guarantors), have irrevocably and unconditionally guaranteed on a senior
unsecured basis the Guarantee Obligations (as defined in Section 1301 of the
Indenture), which include (i) the due and punctual payment of the principal of,
premium, if any, and interest and Special Interest, if any, on the 9 5/8% Senior
Notes due 2010 (the "Securities") of IMAX Corporation, a corporation
incorporated under the federal laws of Canada (the "Company"), whether at
maturity, by acceleration, redemption, upon a Change of Control Offer, upon an
Asset Sale Offer or otherwise, the due and punctual payment of interest on the
overdue principal and premium, if any, and (to the extent permitted by law)
interest on any interest on the Securities, and the due and punctual performance
of all other obligations of the Company, to the Holders or the Trustee all in
accordance with the terms set forth in Article XIII of the Indenture, and (ii)
in case of any extension of time of payment or renewal of any Securities or any
such other obligations, that the same will be promptly paid in full when due or
performed in accordance with the terms of the extension or renewal, whether at
stated maturity, by acceleration, redemption, upon a Change of Control Offer,
upon an Asset Sale Offer or otherwise.

     The obligations of each Guarantor to the Holders and to the Trustee
pursuant to this Guarantee and the Indenture are expressly set forth in Article
XIII of the Indenture and reference is hereby made to such Indenture for the
precise terms of this Guarantee.

     No past, present or future director, officer, partner, manager, employee,
incorporator or stockholder (direct or indirect) of the Guarantors (or any such
successor entity), as such, shall have any liability for any obligations of the
Guarantors under this Guarantee or the Indenture or for any claim based on, in
respect of, or by reason of, such obligations or their creation, except in their
capacity as an obligor or Guarantor of the Securities in accordance with the
Indenture.

     This is a continuing Guarantee and shall remain in full force and effect
and shall be binding upon each Guarantor and its successors and assigns until
full and final payment of all of the Company's obligations under the Securities
and Indenture or until released or legally defeased in accordance with the
Indenture and shall inure to the benefit of the successors and assigns of the
Trustee and the Holders, and, in the event of any transfer or assignment of
rights by any Holder or the Trustee, the rights and privileges herein conferred
upon that party shall automatically extend to and be vested in such transferee
or assignee, all subject to the terms and conditions hereof. This is a Guarantee
of payment and not of collectibility.

     This Guarantee shall not be valid or obligatory for any purpose until the
certificate of authentication on the Security upon which this Guarantee is noted
shall have been executed by the Trustee under the Indenture by the manual
signature of one of its authorized officers.

     The obligations of each Guarantor under this Guarantee shall be limited to
the extent necessary to insure that it does not constitute a fraudulent
conveyance under applicable law.

     THE TERMS OF ARTICLE XIII OF THE INDENTURE IS INCORPORATED HEREIN BY
REFERENCE.

     Capitalized terms used herein have the same meanings given in the Indenture
unless otherwise indicated.

                                      B-1
<PAGE>

     IN WITNESS WHEREOF, each of the Guarantors has caused this instrument to be
duly executed.

Dated:

                                   David Keighley Productions 70MM Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX II U.S.A. Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-2
<PAGE>

                                   IMAX Chicago Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (California I) Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Forum Ride, Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Minnesota Holding Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Rhode Island Limited Partnership
                                   By its General Partner
                                   IMAX Providence General Partner Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-3
<PAGE>

                                   IMAX Sandde Animation Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Scribe Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Space Ltd.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Theatre Holding Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-4
<PAGE>

                                   IMAX Theatre Holdings (OEI) Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Theatre Management Company

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Theatre Services Ltd.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX U.S.A. Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-5
<PAGE>

                                   Miami Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (California I) Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   Mitey Cinema Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   Mountainview Theatre Management Ltd.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   Nyack Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (Nyack I) Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-6

<PAGE>

                                   Ridefilm Corporation

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   Sacramento Theatre LLC
                                   By its Managing Member
                                   IMAX Theatre Holding (California I) Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   Sonics Associates, Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   Starboard Theatres Ltd.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-7
<PAGE>

                                   Tantus Films Ltd.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   Wire Frame Films Ltd.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   1329507 Ontario Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   924689 Ontario Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-8
<PAGE>

                                   IMAX (Titanica) Ltd.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX (Titanic) Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Music Ltd.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Theatre Holding (Brossard) Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-9
<PAGE>

                                   IMAX Film Holding Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Indianapolis LLC

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Pictures Corporation

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   Immersive Entertainment Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-10
<PAGE>

                                   IMAX Providence General Partner Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Providence Limited Partner Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Theatre Holding (California I) Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Theatre Holding (California II) Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-11
<PAGE>

                                   IMAX Theatre Holding (Nyack I) Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Theatre Holding (Nyack II) Co.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   IMAX Theatre Management (Scottsdale), Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   Panda Productions Inc.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-12
<PAGE>

                                   Strategic Sponsorship Corporation

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   Tantus II Films Ltd.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                   RPM Pictures Ltd.

                                   By____________________________
                                   Name:
                                   Title:

                                   By____________________________
                                   Name:
                                   Title:

                                      B-13
<PAGE>

                                    EXHIBIT C

                         FORM OF CERTIFICATE OF TRANSFER

IMAX Corporation
2525 Speakman Drive
Sheridan Park
Mississauga, Ontario, L5K 1B1

U.S. Bank National Association
60 Livingston Avenue
St. Paul, Minnesota 55107-2292

         Re:  9 5/8% Senior Notes due 2010

Dear Sirs:

     Reference is hereby made to the Indenture, dated as of December 4, 2003
(the "Indenture"), among IMAX Corporation (the "Company"), the Guarantors party
thereto and U.S. Bank National Association, as trustee. Capitalized terms used
but not defined herein shall have the meanings given to them in the Indenture.
______________, (the "Transferor") owns and proposes to transfer the
Security[ies] or interest in such Security[ies] specified in Annex A hereto, in
the principal amount of $___________ in such Security[ies] or interests (the
"Transfer"), to __________ (the "Transferee"), as further specified in Annex A
hereto. In connection with the Transfer, the Transferor hereby certifies that:

[CHECK ALL THAT APPLY]

1. [ ] CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST IN THE
144A GLOBAL SECURITY OR OF A DEFINITIVE SECURITY PURSUANT TO RULE 144A. The
Transfer is being effected pursuant to and in accordance with Rule 144A under
the United States Securities Act of 1933, as amended (the "Securities Act"),
and, accordingly, the Transferor hereby further certifies that the beneficial
interest or Definitive Security is being transferred to a Person that the
Transferor reasonably believed and believes is purchasing the beneficial
interest or Definitive Security for its own account, or for one or more accounts
with respect to which such Person exercises sole investment discretion, and such
Person and each such account is a "qualified institutional buyer" within the
meaning of Rule 144A in a transaction meeting the requirements of Rule 144A and
such Transfer is in compliance with any applicable blue sky securities laws of
any State of the United States. Upon consummation of the proposed Transfer in
accordance with the terms of the Indenture, the transferred beneficial interest
or Definitive Security will be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the 144A Global Security
and/or the Definitive Security and in the Indenture and the Securities Act.

2. [ ] CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST IN THE
REGULATION S GLOBAL SECURITY OR OF A DEFINITIVE SECURITY PURSUANT TO REGULATION
S. The Transfer is being effected pursuant to and in accordance with Rule 903 or
Rule 904 under the Securities Act and, accordingly, the Transferor hereby
further certifies that (i) the Transfer is not being made to a Person in the
United States and (x) at the time the buy order was originated, the Transferee
was outside the United States or such Transferor and any Person acting on its
behalf reasonably believed and believes that the Transferee was outside the
United States or (y) the transaction was executed in, on or through the
facilities of a designated offshore securities market (as such term is used in
Regulation S) and neither such Transferor nor any Person acting on its behalf
knows that the transaction was prearranged with a buyer in the United States,
(ii) no directed selling efforts have been made in contravention of the
requirements of Rule 903(b) or Rule 904(b) of Regulation S under the Securities
Act, (iii) the transaction is not part of a plan or scheme to evade the
registration requirements of the Securities Act and (iv) if the proposed
transfer is being made prior to the expiration of the Distribution Compliance
Period, the transfer is not being made to a U.S. Person or for

                                      C-1

<PAGE>

the account or benefit of a U.S. Person (other than an Initial Purchaser) and
the interest transferred will be held immediately thereafter through Euroclear
or Clearstream. Upon consummation of the proposed transfer in accordance with
the terms of the Indenture, the transferred beneficial interest or Definitive
Security will be subject to the restrictions on Transfer enumerated in the
Private Placement Legend printed on the Regulation S Global Security and/or the
Definitive Security and in the Indenture and the Securities Act.

3. [ ] CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST IN A
GLOBAL SECURITY OR OF A DEFINITIVE SECURITY PURSUANT TO ANY PROVISION OF THE
SECURITIES ACT OTHER THAN RULE 144A OR REGULATION S. The Transfer is being
effected in compliance with the transfer restrictions applicable to beneficial
interests in Restricted Global Securities and Restricted Definitive Securities
and pursuant to and in accordance with the Securities Act and any applicable
blue sky securities laws of any State of the United States, and accordingly the
Transferor hereby further certifies that (check one):

       (a) [ ] Such Transfer is being effected pursuant to and in accordance
       with Rule 144 under the Securities Act; or

       (b) [ ] Such Transfer is being effected to the Company or a subsidiary
       thereof; or

       (c) [ ] Such Transfer is being effected pursuant to an effective
       registration statement under the Securities Act and in compliance with
       the prospectus delivery requirements of the Securities Act; or

       (d) [ ] such Transfer is being effected to an Institutional Accredited
       Investor and pursuant to an exemption from the registration requirements
       of the Securities Act other than Rule 144A, Rule 144 or Rule 904, and the
       Transferor hereby further certifies that it has not engaged in any
       general solicitation within the meaning of Regulation D under the
       Securities Act and the Transfer complies with the transfer restrictions
       applicable to beneficial interests in a Restricted Global Security or
       Restricted Definitive Securities and the requirements of the exemption
       claimed, which certification is supported by (1) a certificate executed
       by the Transferee in a form of Exhibit E to the Indenture and (2) an
       Opinion of Counsel provided by the Transferor or the Transferee (a copy
       of which the Transferor has attached to this certification and provided
       to the Company, which has confirmed its acceptability), to the effect
       that such Transfer is in compliance with the Securities Act.

       Upon consummation of the proposed transfer in accordance with the terms
of the Indenture, the transferred beneficial interest or Definitive Security
will be subject to the restrictions on transfer enumerated in the Private
Placement Legend printed on the Global Security and/or Definitive Securities and
in the Indenture and the Securities Act.

4. [ ] CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST IN AN
UNRESTRICTED GLOBAL SECURITY OR OF AN UNRESTRICTED DEFINITIVE SECURITY.

       (a) [ ] CHECK IF TRANSFER IS PURSUANT TO RULE 144. (i) The Transfer is
being effected pursuant to and in accordance with Rule 144 under the Securities
Act and in compliance with the transfer restrictions contained in the Indenture
and any applicable blue sky securities laws of any State of the United States
and (ii) the restrictions on transfer contained in the Indenture and the Private
Placement Legend are not required in order to maintain compliance with the
Securities Act. Upon consummation of the proposed Transfer in accordance with
the terms of the Indenture, the transferred beneficial interest or Definitive
Security will no longer be subject to the restrictions on transfer enumerated in
the Private Placement Legend printed on the Restricted Global Securities, on
Restricted Definitive Securities and in the Indenture and the Securities Act.

       (b) [ ] CHECK IF TRANSFER IS PURSUANT TO REGULATION S. (i) The Transfer
is being effected pursuant to and in accordance with Rule 903 or Rule 904 under
the Securities Act and in compliance with the transfer restrictions contained in
the Indenture and any applicable blue sky securities

                                      C-2
<PAGE>

laws of any State of the United States and (ii) the restrictions on transfer
contained in the Indenture and the Private Placement Legend are not required in
order to maintain compliance with the Securities Act. Upon consummation of the
proposed Transfer in accordance with the terms of the Indenture, the transferred
beneficial interest or Definitive Security will no longer be subject to the
restrictions on transfer enumerated in the Private Placement Legend printed on
the Restricted Global Securities, on Restricted Definitive Securities and in the
Indenture and the Securities Act.

       (c) [ ] CHECK IF TRANSFER IS PURSUANT TO OTHER EXEMPTION. (i) The
Transfer is being effected pursuant to and in compliance with an exemption from
the registration requirements of the Securities Act other than Rule 144, Rule
903 or Rule 904 and in compliance with the transfer restrictions contained in
the Indenture and any applicable blue sky securities laws of any State of the
United States and (ii) the restrictions on transfer contained in the Indenture
and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act. Upon consummation of the proposed Transfer
in accordance with the terms of the Indenture, the transferred beneficial
interest or Definitive Security will not be subject to the restrictions on
transfer enumerated in the Private Placement Legend printed on the Restricted
Global Securities or Restricted Definitive Securities and in the Indenture.

                            [signature page follows]

                                      C-3
<PAGE>

     This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.

_______________________________               Dated: __________________________
[Insert Name of Transferor]

By: ____________________________
  Name:
  Title:

                                      C-4
<PAGE>

                       ANNEX A TO CERTIFICATE OF TRANSFER

1.   The Transferor owns and proposes to transfer the following:

[[CHECK ONE OF (a) OR (b)]

     (a)         [ ]       a beneficial interest in

        (i)      [ ]       144A Global Security, or

        (ii)     [ ]       501 Global Security, or

        (iii)    [ ]       Reg S Global Security; or

     (b)         [ ]       a Restricted Definitive Security.

2.   After the Transfer the Transferee will hold:

[CHECK ONE]

     (a)         [ ]       a beneficial interest in the:

        (i)      [ ]       144A Global Security, or

        (ii)     [ ]       501 Global Security, or

        (iii)    [ ]       Reg S Global Security,

        (iv)     [ ]       Unrestricted Global Security; or

     (b)         [ ]       a Restricted Definitive Security; or

     (c)         [ ]       an Unrestricted Definitive Security,

in accordance with the terms of the Indenture.

                                      C-5
<PAGE>

                                    EXHIBIT D

                         FORM OF CERTIFICATE OF EXCHANGE

IMAX Corporation
2525 Speakman Drive
Sheridan Park
Mississauga, Ontario, L5K 1B1

U.S. Bank National Association
60 Livingston Avenue
St. Paul, Minnesota 55107-2292

         Re:  9 5/8% Senior Notes due 2010

Dear Sirs:

         Reference is hereby made to the Indenture, dated as of December 4, 2003
(the "Indenture"), between IMAX Corporation (the "Company"), the Guarantors
party thereto and U.S. Bank National Association, as trustee. Capitalized terms
used but not defined herein shall have the meanings given to them in the
Indenture.

         ____________, (the "Owner") owns and proposes to exchange the
Security[ies] or interest in such Security[ies] specified herein, in the
principal amount of $____________ in such Security[ies] or interests (the
"Exchange"). In connection with the Exchange, the Owner hereby certifies that:

          1. EXCHANGE OF RESTRICTED DEFINITIVE SECURITIES OR BENEFICIAL
INTERESTS IN A RESTRICTED GLOBAL SECURITY FOR UNRESTRICTED DEFINITIVE SECURITIES
OR BENEFICIAL INTERESTS IN AN UNRESTRICTED GLOBAL SECURITY.

          (a) [ ] CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A RESTRICTED
GLOBAL SECURITY TO BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL SECURITY. In
connection with the Exchange of the Owner's beneficial interest in a Restricted
Global Security for a beneficial interest in an Unrestricted Global Security in
an equal principal amount, the Owner hereby certifies (i) the beneficial
interest is being acquired for the Owner's own account without transfer, (ii)
such Exchange has been effected in compliance with the transfer restrictions
applicable to the Restricted Global Securities and pursuant to and in accordance
with the United States Securities Act of 1933, as amended (the "Securities
Act"), (iii) the restrictions on transfer contained in the Indenture and the
Private Placement Legend are not required in order to maintain compliance with
the Securities Act and (iv) the beneficial interest in an Unrestricted Global
Security is being acquired in compliance with any applicable blue sky securities
laws of any State of the United States.

          (b) [ ] CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A RESTRICTED
GLOBAL SECURITY TO UNRESTRICTED DEFINITIVE SECURITY. In connection with the
Exchange of the Owner's beneficial interest in a Restricted Global Security for
an Unrestricted Definitive Security, the Owner hereby certifies (i) the
Definitive Security is being acquired for the Owner's own account without
transfer, (ii) such Exchange has been effected in compliance with the transfer
restrictions applicable to the Restricted Global Securities and pursuant to and
in accordance with the Securities Act, (iii) the restrictions on transfer
contained in the Indenture and the Private Placement Legend are not required in
order to maintain compliance with the Securities Act and (iv) the Unrestricted
Definitive Security is being acquired in compliance with any applicable blue sky
securities laws of any State of the United States.

          (c) [ ] CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE SECURITY TO
BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL SECURITY. In connection with the
Owner's Exchange of a Restricted Definitive Security

                                      D-1
<PAGE>

for a beneficial interest in an Unrestricted Global Security, the Owner hereby
certifies (i) the beneficial interest is being acquired for the Owner's own
account without transfer, (ii) such Exchange has been effected in compliance
with the transfer restrictions applicable to Restricted Definitive Securities
and pursuant to and in accordance with the Securities Act, (iii) the
restrictions on transfer contained in the Indenture and the Private Placement
Legend are not required in order to maintain compliance with the Securities Act
and (iv) the beneficial interest is being acquired in compliance with any
applicable blue sky securities laws of any State of the United States.

          (d) [ ] CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE SECURITY TO
UNRESTRICTED DEFINITIVE SECURITY. In connection with the Owner's Exchange of a
Restricted Definitive Security for an Unrestricted Definitive Security, the
Owner hereby certifies (i) the Unrestricted Definitive Security is being
acquired for the Owner's own account without transfer, (ii) such Exchange has
been effected in compliance with the transfer restrictions applicable to
Restricted Definitive Securities and pursuant to and in accordance with the
Securities Act, (iii) the restrictions on transfer contained in the Indenture
and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act and (iv) the Unrestricted Definitive Security
is being acquired in compliance with any applicable blue sky securities laws of
any State of the United States.

          2. EXCHANGE OF RESTRICTED DEFINITIVE SECURITIES OR BENEFICIAL
INTERESTS IN RESTRICTED GLOBAL SECURITIES FOR RESTRICTED DEFINITIVE SECURITIES
OR BENEFICIAL INTERESTS IN RESTRICTED GLOBAL SECURITIES.

          (a) [ ] CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A RESTRICTED
GLOBAL SECURITY TO RESTRICTED DEFINITIVE SECURITY. In connection with the
Exchange of the Owner's beneficial interest in a Restricted Global Security for
a Restricted Definitive Security with an equal principal amount, the Owner
hereby certifies that (i) the Restricted Definitive Security is being acquired
for the Owner's own account without transfer and (ii) such Exchange has been
effected in compliance with the transfer restrictions applicable to the
Restricted Global Securities and pursuant to and in accordance with the
Securities Act, and in compliance with any applicable blue sky securities laws
of any State of the United States. Upon consummation of the proposed Exchange in
accordance with the terms of the Indenture, the Restricted Definitive Security
issued will continue to be subject to the restrictions on transfer enumerated in
the Private Placement Legend printed on the Restricted Definitive Security and
in the Indenture and the Securities Act.

          (b) [ ] CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE SECURITY TO
BENEFICIAL INTEREST IN A RESTRICTED GLOBAL SECURITY. In connection with the
Exchange of the Owner's Restricted Definitive Security for a beneficial interest
in the: [CHECK ONE]

[ ] 144A Global Security, [ ] Reg S Global Security, or [ ] 501 Global Security
with an equal principal amount, the Owner hereby certifies (i) the beneficial
interest is being acquired for the Owner's own account without transfer and (ii)
such Exchange has been effected in compliance with the transfer restrictions
applicable to the Restricted Global Securities and pursuant to and in accordance
with the Securities Act, and in compliance with any applicable blue sky
securities laws of any State of the United States. Upon consummation of the
proposed Exchange in accordance with the terms of the Indenture, the beneficial
interest issued will be subject to the restrictions on transfer enumerated in
the Private Placement Legend printed on the relevant Restricted Global Security
and in the Indenture and the Securities Act.

                            [signature page follows]

                                      D-2
<PAGE>

          This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.

__________________________
[Insert Name of Owner]

By:_______________________
  Name:
  Title:

Dated:________________

                                      D-3
<PAGE>

                                    EXHIBIT E

                       FORM OF CERTIFICATE FROM ACQUIRING
                        INSTITUTIONAL ACCREDITED INVESTOR

IMAX Corporation
2525 Speakman Drive
Sheridan Park
Mississauga, Ontario, L5K 1B1

U.S. Bank National Association
60 Livingston Avenue
St. Paul, Minnesota 55107-2292

         Re:  9 5/8% Senior Notes due 2010

Dear Sirs:

         Reference is hereby made to the Indenture, dated as of December 4, 2003
(the "Indenture"), between IMAX Corporation (the "Company"), the Guarantors
party thereto and U.S. Bank National Association, as trustee. Capitalized terms
used but not defined herein shall have the meanings given to them in the
Indenture.

         In connection with our proposed purchase of $____________ aggregate
principal amount of: (a) a beneficial interest in a Global Security, or (b) a
Definitive Security, we confirm that:

1.   We understand and acknowledge that the Securities have not been registered
     under the Securities Act of 1933, as amended (the "Securities Act"), or any
     other applicable securities law, and may not be offered, sold or otherwise
     transferred except in compliance with the registration requirements of the
     Securities Act or any other applicable securities law or pursuant to an
     exemption therefrom and in each case in compliance with the conditions for
     transfer set forth below.

2.   We are an institutional "accredited investor" under the Securities Act
     within the meaning of subparagraph (a)(1), (2), (3) or (7) of Rule 501
     under the Securities Act ("Rule 501") or, if the Securities are to be
     purchased for one or more accounts ("investor accounts") for which we are
     acting as fiduciary or agent and exercise sole investment discretion, each
     such investor account is an institutional "accredited investor" on a like
     basis. We have such knowledge and experience in financial and business
     matters as to be capable of evaluating the merits and risks of purchasing
     the Securities and invest in or purchase securities similar to the
     Securities in the normal course of our business. We and any accounts for
     which we are acting are each aware that we may be required, and are each
     able, to bear the economic risk of our or its investment in the Securities
     for an indefinite period of time.

3.   We are purchasing the Securities for our own account, or for one or more
     investor accounts for which we are acting as a fiduciary or agent, in each
     case for investment, and not with a view to, or for offer or sale in
     connection with, any distribution thereof in violation of the Securities
     Act, subject to any requirement of law that the disposition of our property
     or the property of such investor account or accounts be at all times within
     our or their control and subject to our or their ability to resell such
     Securities pursuant to Rule 144A under the Securities Act ("Rule 144A") or
     any exemption from registration available under the Securities Act.

                                      E-1
<PAGE>

4.   We agree on our own behalf and on behalf of any investor account for which
     we are purchasing Securities to offer, sell or otherwise transfer such
     Securities prior to the date which is two years (or such other period that
     may hereafter be provided under Rule 144(k) under the Securities Act as
     permitting resales of restricted securities by non-affiliates without
     restriction) after the later of the date of original issue and the last
     date on which the Company or any affiliate of the Company was the owner of
     such Securities (or any predecessor thereof) (the "Resale Restriction
     Termination Date") only (a) to the Company or any of its subsidiaries, (b)
     pursuant to a registration statement which has been declared effective
     under the Securities Act, (c) for so long as the Securities are eligible
     for resale pursuant to Rule 144A to a person the we reasonably believe is a
     "qualified institutional buyer" as defined in Rule 144A (a "QIB") that
     purchases for its own account or for the account of a QIB and to whom
     notice is given that the transfer is being made in reliance on Rule 144A,
     (d) outside the United States in an offshore transaction in accordance with
     Rule 904 under the Securities Act, (e) to an institutional "accredited
     investor" within the meaning of subparagraph (a)(1), (2), (3) or (7) of
     Rule 501 that is purchasing the Securities for its own account or for the
     account of such an institutional "accredited investor" for investment
     purposes only, and not with a view to, or for offer or sale in connection
     with, any distribution in violation of the Securities Act, or (f) pursuant
     to any other available exemption from the registration requirements of the
     Securities Act, subject in each of the foregoing cases to any requirement
     of law that the disposition of our property or the property of such
     investor account or accounts be at all times within our, its or their
     control and in each case in compliance with any applicable securities laws
     of any U.S. state or any other applicable jurisdiction. The foregoing
     restrictions on resale will not apply subsequent to the Resale Restriction
     Termination Date. If any resale or other transfer of the Securities is
     proposed to be made pursuant to clause (e) above prior to the Resale
     Restriction Termination Date, the transferor shall deliver a letter from
     the transferee substantially in the form of this letter to the Company and
     the Trustee, which shall provide, among other things, that the transferee
     is an institutional "accredited investor" within the meaning of
     subparagraph (a)(1), (2), (3) or (7) of Rule 501 and that it is acquiring
     such Securities for investment purposes and not for distribution in
     violation of the Securities Act. Each purchaser acknowledges that the
     Company and the Trustee reserve the right prior to the offer, sale or other
     transfer made prior to the Resale Termination Date to require the delivery
     of an opinion of counsel, certifications and/or other information
     satisfactory to the Company and the Trustee.

5.   We understand that the Securities will be delivered in registered form only
     and that the certificates delivered to us in respect of the Securities will
     contain a legend substantially to the following effect:

          THIS SECURITY (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A
          TRANSACTION EXEMPT FROM REGISTRATION UNDER THE UNITED STATES
          SECURITIES ACT OF 1933 (THE "SECURITIES ACT"), AND THIS SECURITY MAY
          NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH
          REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF
          THIS SECURITY IS HEREBY NOTIFIED THAT THE SELLER OF THIS SECURITY MAY
          BE RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE
          SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER. THE HOLDER OF THIS
          SECURITY AGREES FOR THE BENEFIT OF THE COMPANY THAT (A) THIS SECURITY
          MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED, ONLY (I) TO
          THE COMPANY OF ANY OF ITS SUBSIDIARIES, (II) IN THE UNITED STATES TO A
          PERSON WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED
          INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT)
          PURCHASING FOR ITS OWN INDIVIDUAL ACCOUNT OR FOR THE ACCOUNT OF A
          QUALIFIED INSTITUTIONAL BUYER IN A TRANSACTION MEETING THE
          REQUIREMENTS OF RULE 144A, (III) OUTSIDE THE UNITED STATES IN AN
          OFFSHORE TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES
          ACT, (IV) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER

                                      E-2
<PAGE>

          THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF AVAILABLE), (V)
          PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES
          ACT OR (V) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE
          REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, IN EACH OF CASES (I)
          THROUGH (VI) IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY
          STATE OF THE UNITED STATES AND SUBJECT TO THE COMPANY'S AND THE
          TRUSTEE'S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER TO REQUIRE
          THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER
          INFORMATION SATISFACTORY TO EACH OF THEM, AND (B) THE HOLDER WILL, AND
          EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS
          SECURITY FROM IT OF THE RESALE RESTRICTIONS REFERRED TO IN (A) ABOVE.

6.   If we are acquiring any of the Securities as a fiduciary or agent for one
     or more investor accounts, we represent that we have sole investment
     discretion with respect to each such account and we have full power to make
     the foregoing acknowledgments, representations, warranties and agreements
     on behalf of each such investor account.

                            [signature page follows]

                                      E-3
<PAGE>

         You and the Company are entitled to rely upon this letter and are
irrevocably authorized to produce this letter or a copy hereof to any interested
party in any administrative or legal proceedings or official inquiry with
respect to the matters covered hereby.

_______________________________            Dated: __________________, ____
[Insert Name of Accredited Investor]

By:_______________________________
Name:
Title:

                                      E-4

<PAGE>

                                 EXHIBIT F

                         FORM OF SUPPLEMENTAL INDENTURE
                          TO BE DELIVERED BY SUBSEQUENT
                                   GUARANTORS

     Supplemental Indenture (this "Supplemental Indenture"), dated as of ____,
among ___________________ (the "Guaranteeing Subsidiary"), a subsidiary of IMAX
Corporation (or its permitted successor), a corporation incorporated under the
federal laws of Canada (the "Company"), and U.S. Bank National Association, as
trustee under the Indenture referred to below (the "Trustee").

                               W I T N E S S E T H

     WHEREAS, the Company has heretofore executed and delivered to the Trustee
an indenture (the "Indenture"), dated as of December 4, 2003, providing for the
issuance of 9 5/8% Senior Notes due 2010 (the "Securities");

     WHEREAS, the Indenture provides that under certain circumstances the
Guaranteeing Subsidiary shall execute and deliver to the Trustee a supplemental
indenture pursuant to which any newly-acquired or created Guarantor shall
unconditionally guarantee all of the Company's obligations under the Securities
and the Indenture on the terms and conditions set forth herein (the "Subsidiary
Guarantee"); and

     WHEREAS, pursuant to Section 901 of the Indenture, the Trustee is
authorized to execute and deliver this Supplemental Indenture.

     NOW THEREFORE, in consideration of the foregoing and for other good and
valuable consideration, the receipt of which is hereby acknowledged, the
Guaranteeing Subsidiary and the Trustee mutually covenant and agree for the
equal and ratable benefit of the Holders of the Securities as follows:

     1. Capitalized Terms. Capitalized terms used herein without definition
shall have the meanings assigned to them in the Indenture.

     2. Agreement to Guarantee. The Guaranteeing Subsidiary irrevocably and
unconditionally guarantees the Guarantee Obligations, which include (i) the due
and punctual payment of the principal of, premium, if any, and interest and
Special Interest, if any, on the Securities, whether at maturity, by
acceleration, redemption, upon a Change of Control Offer, upon an Asset Sale
Offer or otherwise, the due and punctual payment of interest on the overdue
principal and premium, if any, and (to the extent permitted by law) interest on
any interest on the Securities, and payment of expenses, and the due and
punctual performance of all other obligations of the Company, to the Holders or
the Trustee all in accordance with the terms set forth in Article XIII of the
Indenture, and (ii) in case of any extension of time of payment or renewal of
any Securities or any such other obligations, that the same will be promptly
paid in full when due or performed in accordance with the terms of the extension
or renewal, whether at stated maturity, by acceleration, redemption, upon a
Change of Control Offer, upon an Asset Sale Offer or otherwise.

     The obligations of Guaranteeing Subsidiary to the Holders and to the
Trustee pursuant to this Subsidiary Guarantee and the Indenture are expressly
set forth in Article XIII of the Indenture and reference is hereby made to such
Indenture for the precise terms of this Subsidiary Guarantee.

     No past, present or future director, officer, partner, manager, employee,
incorporator or stockholder (direct or indirect) of the Guaranteeing Subsidiary
(or any such successor entity), as such, shall have any liability for any
obligations of the Guaranteeing Subsidiary under this Subsidiary Guarantee or
the Indenture or for

                                      F-1
<PAGE>

any claim based on, in respect of, or by reason of, such obligations or their
creation, except in their capacity as an obligor or Guarantor of the Securities
in accordance with the Indenture.

     This is a continuing Guarantee and shall remain in full force and effect
and shall be binding upon the Guaranteeing Subsidiary and its successors and
assigns until full and final payment of all of the Company's obligations under
the Securities and Indenture or until released in accordance with the Indenture
and shall inure to the benefit of the successors and assigns of the Trustee and
the Holders, and, in the event of any transfer or assignment of rights by any
Holder or the Trustee, the rights and privileges herein conferred upon that
party shall automatically extend to and be vested in such transferee or
assignee, all subject to the terms and conditions hereof. This is a Guarantee of
payment and not of collectibility.

     The obligations of the Guaranteeing Subsidiary under its Subsidiary
Guarantee shall be limited to the extent necessary to insure that it does not
constitute a fraudulent conveyance under applicable law.

     THE TERMS OF ARTICLE XIII OF THE INDENTURE ARE INCORPORATED HEREIN BY
REFERENCE.

     3. NEW YORK LAW TO GOVERN. THE LAWS OF THE STATE OF NEW YORK SHALL GOVERN
AND BE USED TO CONSTRUE THIS SUPPLEMENTAL INDENTURE.

     4. Counterparts. The parties may sign any number of copies of this
Supplemental Indenture. Each signed copy shall be an original, but all of them
together represent the same agreement.

     5. Effect of Headings. The Section headings herein are for convenience only
and shall not affect the construction hereof.

                                      F-2

<PAGE>

                  IN WITNESS WHEREOF, the parties hereto have caused this
Supplemental Indenture to be duly executed and attested, all as of the date
first above written.

                                    COMPANY:
                                    IMAX Corporation

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    GUARANTORS:
                                    David Keighley Productions 70MM Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX II U.S.A. Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-3
<PAGE>

                                    IMAX Chicago Theatre LLC

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Forum Ride, Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Minnesota Holding Co.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Rhode Island Limited Partnership

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-4
<PAGE>

                                    IMAX Sandde Animation Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Scribe Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Space Ltd.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Theatre Holding Co.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-5
<PAGE>

                                    IMAX Theatre Holdings (OEI) Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Theatre Management Company

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Theatre Services Ltd.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX U.S.A. Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-6

<PAGE>

                                    Miami Theatre LLC

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    Mitey Cinema Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    Mountainview Theatre Management Ltd.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    Nyack Theatre LLC

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-7

<PAGE>

                                    Ridefilm Corporation

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    Sacramento Theatre LLC

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    Sonics Associates, Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    Starboard Theatres Ltd.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-8
<PAGE>

                                    Tantus Films Ltd.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    Wire Frame Films Ltd.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    1329507 Ontario Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    924689 Ontario Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-9
<PAGE>

                                    IMAX (Titanica) Ltd.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX (Titanic) Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Music Ltd.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Theatre Holding (Brossard) Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-10

<PAGE>

                                    IMAX Film Holding Co.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Indianapolis LLC

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Pictures Corporation

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    Immersive Entertainment Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-11

<PAGE>

                                    IMAX Providence General Partner Co.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Providence Limited Partner Co.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Theatre Holding (California I) Co.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Theatre Holding (California II) Co.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-12

<PAGE>

                                    IMAX Theatre Holding (Nyack I) Co.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Theatre Holding (Nyack II) Co.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    IMAX Theatre Management (Scottsdale), Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    Panda Productions Inc.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-13

<PAGE>

                                    Strategic Sponsorship Corporation

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    Tantus II Films Ltd.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    RPM Pictures Ltd.

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                      F-14

<PAGE>

                                    GUARANTEEING SUBSIDIARY:
                                    ------------------------

                                    By____________________________
                                    Name:
                                    Title:

                                    By____________________________
                                    Name:
                                    Title:

                                    TRUSTEE:
                                    U.S. Bank National Association

                                    By____________________________
                                    Name:
                                    Title:

                                      F-15

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00061-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00061-of-00352.parquet"}]]