Document:

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                                                                   Exhibit 10.03

                                 FIRST AMENDMENT
                                       TO
          COOPERATIVE COMPUTING HOLDING COMPANY, INC. 1998 STOCK OPTION
                                      PLAN

This First Amendment to the Cooperative Computing Holding Company, Inc. 1998
Stock Option Plan (this "Amendment"), dated as of October 23, 2003, amends the
Cooperative Computing Holding Company, Inc. 1998 Stock Option Plan, effective as
of March 1, 1998, and amended June 14, 1999, (the "Plan").

WHEREAS, the Company has previously established the Plan, whereby Key Employees
and Eligible Non-Employees, as those terms are defined in the Plan, were
afforded the possibility of receiving options (the "Options") to purchase shares
of common stock, $0.000125 par value per share, of the Company;

WHEREAS, the Company subsequently amended its certificate of incorporation to
change its name to Activant Solutions Holdings Inc.; and

WHEREAS, the Company desires, pursuant to section 20 of the Plan, to amend the
Plan to reflect such name change.

NOW, THEREFORE, the Plan is amended as follows:

1. Amendment. All references to Cooperative Computing Holding Company, Inc. and
the Company in the Plan are hereby amended to refer to Activant Solutions
Holdings Inc., and the name of the Plan shall hereinafter be referred to as the
Activant Solutions Holdings Inc. 1998 Stock Option Plan.

2. Governing Law. This Amendment shall be governed by and construed and enforced
in accordance with the laws of the State of Delaware.

3. Headings. The headings contained herein are for convenience of reference only
and shall not control or affect the meaning or construction of any provision
hereof.

4. Inconsistencies. In the case of any inconsistencies between this Amendment
and the Plan, the terms of this Amendment shall govern.

5. Effect of Amendment. Except as amended hereby, the terms and provisions of
the Plan shall remain in full force and effect and are hereby in all respects
ratified and confirmed by the parties hereto. Any Options previously granted
pursuant to option agreements under the Plan shall remain in full force and
effect.

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IN WITNESS WHEREOF, this Amendment has been duly executed and delivered by the
undersigned, effective as of the day and year first written above.

                                      ACTIVANT SOLUTIONS HOLDINGS INC.

                                       By: /s/ RICHARD W. REW II
                                          --------------------------------------
                                       Name: Richard W. Rew II
                                            ------------------------------------
                                       Title: General Counsel & Secretary
                                             -----------------------------------<PAGE>
                                                                   Exhibit 10.04

                                FIRST AMENDMENT
                                       TO
            COOPERATIVE COMPUTING HOLDING COMPANY, INC. AMENDED AND
               RESTATED 2000 STOCK OPTION PLAN FOR KEY EMPLOYEES

This First Amendment to the Cooperative Computing Holding Company, Inc. Amended
and Restated 2000 Stock Option Plan for Key Employees (this "Amendment"), dated
as of October 23, 2003, amends the Cooperative Computing Holding Company, Inc.
Amended and Restated 2000 Stock Option Plan for Key Employees, effective as of
February 1, 2000 (the "Plan").

WHEREAS, the Company has previously established the Plan, whereby Key Employees
and Eligible Non-Employees, as those terms are defined in the Plan, were
afforded the possibility to receive options (the "Options") to purchase shares
of the common stock, $0.01 par value per share, of the Company;

WHEREAS, the Company subsequently amended its certificate of incorporation to
change its name to Activant Solutions Holdings Inc.; and

WHEREAS, the Company desires, pursuant to section 21 of the Plan, to amend the
Plan to reflect such name change.

NOW, THEREFORE, the Plan is amended as follows:

6. Amendment. All references to Cooperative Computing Holding Company, Inc. and
the Company in the Plan are hereby amended to refer to Activant Solutions
Holdings Inc., and the name of the Plan shall hereinafter be referred to as the
Activant Solutions Holdings Inc. Amended and Restated 2000 Stock Option Plan for
Key Employees.

7. Governing Law. This Amendment shall be governed by and construed and enforced
in accordance with the laws of the State of Delaware.

8. Headings. The headings contained herein are for convenience of reference only
and shall not control or affect the meaning or construction of any provision
hereof.

9. Inconsistencies. In the case of any inconsistencies between this Amendment
and the Plan, the terms of this Amendment shall govern.

10. Effect of Amendment. Except as amended hereby, the terms and provisions of
the Plan shall remain in full force and effect and are hereby in all respects
ratified and confirmed by the parties hereto. Any Options previously granted
pursuant to option agreements under the Plan shall remain in full force and
effect.

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IN WITNESS WHEREOF, this Amendment has duly executed and delivered by the
undersigned, effective as of the day and year first written above.

                                        ACTIVANT SOLUTIONS HOLDINGS INC.

                                        By: /s/ RICHARD W. REW II
                                            -----------------------------------
                                        Name: Richard W. Rew II
                                              ---------------------------------
                                        Title: General Counsel & Secretary
                                               --------------------------------<PAGE>
                                                                   EXHIBIT 10.05

                                 FIRST AMENDMENT

                                       TO

          COOPERATIVE COMPUTING HOLDING COMPANY, INC. 2001 BROAD-BASED
                                STOCK OPTION PLAN

This First Amendment to the Cooperative Computing Holding Company, Inc. 2001
Broad-Based Stock Option Plan (this "Amendment"), dated as of October 23, 2003,
amends the Cooperative Computing Holding Company, Inc. 2001 Broad-Based Stock
Option Plan, effective as of January 1, 2001 (the "Plan").

WHEREAS, the Company has previously established the Plan, whereby Employees, as
that tern is defined in the Plan, are afforded the possibility to receive
options (the "Options") to purchase shares of common stock, $0.01 par value per
share, of the Company;

WHEREAS, the Company subsequently amended its certificate of incorporation to
change its name to Activant Solutions Holdings Inc.; and

WHEREAS, the Company desires, pursuant to section 16 of the Plan, to amend the
Plan to reflect such name change.

NOW, THEREFORE, the Plan is amended as follows:

11. Amendment. All references to Cooperative Computing Holding Company, Inc. and
the Company in the Plan are hereby amended to refer to Activant Solutions
Holdings Inc., and the name of the Plan shall hereinafter be referred to as the
Activant Solutions Holdings Inc. 2001 Broad-Based Stock Option Plan.

12. Governing Law. This Amendment shall be governed by and construed and
enforced in accordance with the laws of the State of Delaware.

13. Headings. The headings contained herein are for convenience of reference
only and shall not control or affect the meaning or construction of any
provision hereof

14. Inconsistencies. In the case of any inconsistencies between this Amendment
and the Plan, the terms of this Amendment shall govern.

15. Effect of Amendment. Except as amended hereby, the terms and provisions of
the Plan shall remain in full force and effect and are hereby in all respects
ratified and confirmed by the parties hereto. Any Options previously granted
pursuant to option agreements under the Plan shall remain in full force and
effect.

            [The remainder of this page is intentionally left blank.]

<PAGE>

IN WITNESS WHEREOF, this Amendment has been duly executed and delivered by the
undersigned, effective as of the day and year first written above.

                                    ACTIVANT SOLUTIONS HOLDINGS INC.

                                    By: /s/ RICHARD W. REW II
                                        -------------------------------------
                                    Name: Richard W. Rew II
                                          -----------------------------------
                                    Title: General Counsel & Secretary
                                           ----------------------------------<PAGE>

                                                                   EXHIBIT 10.26

                   THIS NOTE HAS BEEN ACQUIRED FOR INVESTMENT
                      AND HAS NOT BEEN REGISTERED UNDER THE
                    SECURITIES ACT OF 1933 OR THE SECURITIES
                     LAWS OF ANY STATE. THIS NOTE MAY NOT BE
                   SOLD OR TRANSFERRED IN THE ABSENCE OF SUCH
                      REGISTRATION OR AN OPINION OF COUNSEL
                      SATISFACTORY TO THE ISSUER THAT SUCH
                    REGISTRATION IS NOT REQUIRED BY SAID ACT
                                 OR STATE LAWS,

                                ORTHOMETRIX, INC.

$50,000.00                                                White Plains, New York
                                                          February 20, 2004

         ORTHOMETRIX, INC., a Delaware corporation (the "Company"), for value
received, promises to pay to REYNALD BONMATI (the "Payee"), the principal sum of
Fifty Thousand U.S. Dollars ($50,000) on February 20, 2005 (the "Maturity
Date"), except as otherwise provided herein, together with interest on the
outstanding principal amount of this Note at the rate of prime (as published
from time to time by JP Morgan Chase) plus one per annum, except as otherwise
provided herein. Interest shall be payable quarterly on the last business day of
each March, June, September and December, commencing March 31, 2004.

         1. Payments and Prepayments.

         1.1 Payments and prepayments of principal and interest on this Note
shall be made to Payee at 106 Corporate Park Drive, Suite 102, White Plains,
N.Y. 10604.

         1.2 Payments and prepayments of principal and interest on this Note
shall be made in lawful money of the United States of America.

         1.3 If any payment on this Note becomes due and payable on a Saturday,
Sunday or other day an which commercial banks in New York City are authorized or
required by law to close, the maturity thereof shall be extended to the next
succeeding business day, and, with respect to payments of principal, interest
thereon shall be payable during such extension at the then applicable rate.

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         1.4 The Company shall be obligated to prepay the outstanding principal
amount of this Note within ten (10) days after such time as (i) the Company
receives net proceeds of at least $1,000,000 from an equity financing, or (ii)
the Company sells substantially all its assets. The Company shall have the right
at any time and from time to time to prepay this Note in whole or in part,
together with interest on the amount prepaid to the date of prepayment, without
penalty or premium. Upon payment of part of the principal amount of this Note,
the Company may require the holder to present this Note for notation of such
payment and, if this Note is paid in full, require the holder to surrender this
Note.

         1.5 Upon payrnent in full of all outstanding principal and interest due
under this Note, the Company's obligations in respect of payment of this Note
shall terminate and the holder shall return it to the Company.

         2. Events of Default. In the event that:

             (a) the Company defaults for more than five business days in making
             any payment required to be made on this Note; or

             (b) the Company hereafter makes an assignment for the benefit of
             creditors, or files a petition in bankruptcy as to itself, is
             adjudicated insolvent or bankrupt, petitions or applies to any
             tribunal for the appointment of any receiver of or any trustee for
             the Company or any substantial part of its property under any
             bankruptcy, reorganization, arrangement, readjustment of debt,
             dissolution or liquidation law or statute of any jurisdiction,
             whether now or hereafter in effect; or if there is hereafter
             commenced against the Company any such proceeding and an order
             approving the petition is entered or such proceeding remains
             undismissed for a period of 60 day, or the Company or its general
             partner by any act or omission to act indicates its consent to or
             approval of or acquiescence in any such proceeding or the
             appointment of any receiver of, or trustee for, the Company or any
             substantial part of its property, or suffers any such receivership
             or trusteeship to continue undischarged for a period of 60 days;

then, and in any such event, and at any time thereafter, if such event shall
then be continuing, the holder of this Note may, by written notice to the
Company, declare the Note due and payable, whereupon the same shall be due and
payable without presentment, demand, protest or other notice of any kind, all of
which are hereby expressly waived.

         3. Investment Representation.

         3.1 The Payee hereby acknowledges that the Note is not being registered
(i) under the Securities Act of 1933, as amended (the "Act"), on the ground that
the issuance of the

                                       2

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Note is exempt from registration under Section 4(2) of the Act as not involving
any public offering or (ii) under any applicable state securities law because
the issuance of the Note does not involve any public offering; and that the
Company's reliance on the Section 4(2) exemption of the Act and under applicable
state securities laws is predicated in part on the representations hereby made
to the Company by the Payee that it is acquiring the Note for investment for its
own account, with no present intention of dividing its participation with others
or reselling or otherwise distributing the same, subject, nevertheless, to any
requirement of law that the disposition of its property shall at all times be
within its control.

         3.2 The Payee hereby agrees that it will not sell or transfer all or
any part of this Note unless and until it shall first have given notice to the
Company describing such sale or transfer and furnished to the Company an
opinion, reasonably satisfactory to counsel for the Company, of counsel skilled
in securities matters (selected by the holder and reasonably satisfactory to the
Company) to the effect that the proposed sale or transfer may be made without
registration under the Act and without registration or qualification under any
state.

         3.3 The Company may refuse to recognize a transfer of this Note on its
books should a holder attempt to transfer this Note otherwise than in compliance
with this Section 3.

         4. Miscellaneous.

         4.1 Upon receipt of evidence reasonably satisfactory to the Company of
the loss, theft, destruction or mutilation of this Note and of a letter of
indemnity reasonably satisfactory to the Company, and upon reimbursement to the
Company of all reasonable expenses incident thereto, and upon surrender or
cancellation of the Note, if mutilated, the Company will make and deliver a new
Note of like tenor in lieu of such lost, stolen, destroyed or mutilated Note.

         4.2 This Note and the rights and obligations of the Company and each
holder hereunder shall be construed in accordance with and be governed by the
laws of the State of New York.

         IN WITNESS WHEREOF, the Company has executed this Note as of the day
and year first above written.

                                                  ORTHOMETRIX, INC,

                                                  By: /s/ Neil Koenig
                                                      --------------------------
                                                  Name: Neil Koenig
                                                  Title: Chief Financial Officer

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