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                                                                EXHIBIT 10.5(b)

                           SOFTWARE LICENSE AGREEMENT

         This Software License Agreement (this "Agreement") is entered into as
of March 5, 2001 (the "Effective Date"), by and between PracticeWorks Systems,
LLC, a Georgia limited liability company ("Licensor"), and InfoCure
Corporation, a Delaware corporation ("Licensee"). Licensor and Licensee also
may be referred to individually as "Party" or collectively as "Parties."

         1.       License. Licensor grants to Licensee, and Licensee accepts, a
nonexclusive, non-transferable, world-wide, royalty-free, perpetual license to
use the software (the "Software") described in Exhibit A.

         2.       Use of the Software. Licensee may use, alter, modify, adapt,
create derivative works from, reverse compile, decompile, disassemble, reverse
assemble, reverse engineer, or otherwise translate and copy the Software.
Furthermore, Licensee may sublicense, publish, display, export and distribute
the object code version of the Software to any third party. In no event will
Licensee disclose the source code version of the Software to any third party
without the prior written consent of Licensor.

         3.       No Obligation to Support or Maintain the Software. Licensor
has no obligation under this Agreement or otherwise to correct any bugs,
defects or errors in the Software, or to otherwise support, maintain, improve,
modify, upgrade, update or enhance the Software. Licensor will not be
responsible for providing assistance to Licensee or its customers in the use of
the Software in any manner whatsoever.

         4.       Proprietary Rights. As between the Parties, Licensor shall
own and retain all right, title and interest in and to the Software and any
modifications to the Software developed by or for the benefit of Licensor,
including any and all copyrights, patents, trade secret rights, trademarks and
other intellectual property rights therein. Licensee shall own and retain all
right, title and interest in and to any modifications to the Software developed
by or for the benefit of Licensee, including any and all copyrights, patents,
trade secret rights, trademarks and other intellectual property rights therein.

         5.       Indemnification. Licensee shall indemnify, defend and hold
harmless Licensor, its affiliates and their respective principals, agents,
employees, officers, directors and subcontractors (collectively, the
"Indemnified Parties") from and against any and all loss, claims, damage or
liabilities (or actions in respect thereof that may be assessed by any third
party) that may result from or arise out of any third party claims arising out
of or relating in any way to the Software, including without limitation any
allegation that the Software infringes upon the intellectual property or
proprietary rights of any third party. Licensee will reimburse the Indemnified
Parties for all expenses (including attorneys' fees) incurred by the
Indemnified Parties in connection with such action or claim. In addition, if
any of the Indemnified Parties becomes involved, other than as a party, in any
litigation or similar proceeding brought by or against Licensee which arises
out of or relates in any way to the Software in this or any other agreement,
Licensee agrees to reimburse the Indemnified Parties for all costs incurred by
such Indemnified Parties (including the time of its professional personnel,
rates and attorneys' fees) in connection with such litigation or proceeding,
even if the litigation or proceeding arises from or is a result of the sole or
concurrent negligence, fault, conduct and other acts or omissions of any nature
of the Indemnified Parties.

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         6.       Confidentiality.

                  6.1      It may be necessary to provide access to
         confidential and/or proprietary information to each other pursuant to
         this Agreement ("Proprietary Information"). Proprietary Information
         includes the Software and such other information as is clearly
         identified or labeled as such by the disclosing party at the time of
         disclosure. Each party will protect the confidentiality of the
         Proprietary Information in the same manner as it protects its own
         proprietary information of like kind. The parties shall return all
         Proprietary Information of the other upon the earlier of a request by
         the disclosing party or upon termination of this Agreement.

                  6.2      Neither party shall reproduce, disclose or use
         Proprietary Information except as as permitted by the disclosing
         party. The limitations on reproduction, disclosure, or use of
         Proprietary Information shall not apply to, and neither party shall be
         liable for, reproduction, disclosure, or use of Proprietary
         Information of the other if (A) prior to the receipt under this
         Agreement, the information was developed independently by the party
         receiving it, or was lawfully received from other sources without an
         obligation of confidence; or (B) subsequent to the receipt under this
         Agreement: (i) the information is published or otherwise disclosed to
         others by the disclosing party with out restriction, (ii) it has been
         lawfully obtained by the party receiving it from other sources, (iii)
         it otherwise comes within the public knowledge or becomes generally
         known to the public without breach of this Agreement, or (iv) it is
         independently developed by the party receiving it.

                  6.3      The provisions of this Article VI shall survive
         termination of this Agreement.

         7.       Disclaimers. THE SOFTWARE IS LICENSED "AS IS" WITHOUT ANY
WARRANTY OF ANY KIND. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW,
LICENSOR HEREBY DISCLAIMS ALL WARRANTIES REGARDING THE SOFTWARE, WHETHER
EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
WARRANTIES AS TO THE CONDITION, QUALITY, DURABILITY AND PERFORMANCE OF THE
SOFTWARE, AND ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE.

         8.       Limitation Of Liability. In no event shall Licensor be liable
to Licensee for any indirect, incidental, consequential, special, punitive or
exemplary damages of any kind (including lost revenues or profits, loss of
business or loss of data) in any way related to this agreement or use of the
Software whether in contract, tort or otherwise, regardless of whether such
damages were foreseeable or known by the parties. The cumulative liability of
Licensor to Licensee for all claims for direct damages relating to the Software
and this Agreement shall not exceed ten thousand dollars ($10,000.00). The
limitation upon damages and claims is intended to apply without regard to
whether other provisions of this Agreement have proven ineffective.

         9.       Assignment.

                  9.1      This Agreement will be binding upon and will inure
         to the benefit of the Parties, their legal representatives, successors
         and assigns.

                  9.2      Notwithstanding Section 9.1 above, (i) in connection
         with the closing of the transactions contemplated by the Loan
         Agreement dated as of March 5, 2001 (as amended,

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         modified, supplemented or restated from time to time, the
         "PracticeWorks Loan Agreement") by and between PracticeWorks, Inc.
         ("PracticeWorks") and FINOVA Capital Corporation (together with its
         successors and assigns, "FINOVA"), Licensor agrees that it shall
         assign this Agreement and its rights, interests and benefits hereunder
         to FINOVA pursuant to, among other things, the Collateral Assignment
         of Distribution Transaction Documents dated the date of the
         PracticeWorks Loan Agreement executed by PracticeWorks in favor of
         FINOVA, whereupon FINOVA shall be permitted to exercise any remedy,
         claim of action or other right afforded to Licensor hereunder and (ii)
         in connection with the closing of the transactions contemplated by the
         Second Amendment to Loan Agreement and Other Loan Documents dated as
         of March 5, 2001 (as amended, modified, supplemented or restated from
         time to time, the "InfoCure Loan Agreement") by and between Licensee
         and FINOVA, Licensee agrees that it shall assign this Agreement and
         its rights, interests and benefits hereunder to FINOVA pursuant to,
         among other things, the Collateral Assignment of Distribution
         Transaction Documents dated the date of the InfoCure Loan Agreement
         executed by Licensee in favor of FINOVA, whereupon FINOVA shall be
         permitted to exercise any remedy, claim of action or other right
         afforded to Licensee hereunder.

         10.      Governing Law. This Agreement shall be governed by and
construed in accordance with the laws of the State of Georgia without regard to
its conflicts of laws principles.

         11.      Amendments. No modification, amendment or change hereof will
be effective or binding on any Party unless set forth in writing, duly executed
by the Parties.

         12.      Headings. The headings in this Agreement are for the purpose
of reference only and will not limit or define the meaning hereof.

         13.      Counterparts. This Agreement may be executed in one or more
counterparts, each of which will be an original but all of which will
constitute one instrument.

         14.      No Waiver. Failure by either Party to enforce any rights
under this Agreement shall not be construed as a waiver of such rights, nor
shall a waiver by either Party in one or more instances be construed as
constituting a continuing waiver or as a waiver of other instances.

         15.      Severability. In the event that any of the terms of this
Agreement are currently, become in the future, or are declared to be invalid or
void by any court or tribunal of competent jurisdiction, such term or terms
shall be null and void and shall be deemed severed from this Agreement and all
the remaining terms of this Agreement shall remain in full force and effect.

         16.      Entire Agreement. This agreement, including all exhibits
attached hereto, constitutes the entire agreement of the parties relating to
the subject matter hereof and supersedes any prior agreements and
understandings, whether oral or written, between the parties relating to the
same subject matter as of the effective date of this agreement. The parties,
intending to be legally bound, have executed this agreement. the signers
represent that they have full authority to execute this agreement on behalf of
the parties, and that they have read and understand all of its terms and
provisions.

                            [signature page follows]

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PRACTICEWORKS SYSTEMS LLC             INFOCURE CORPORATION

Signature: /s/ James K. Price         Signature: /s/ Frederick L. Fine
           -----------------------               ------------------------------
           James K. Price                            Frederick L. Fine
           President                                 President and Chief
                                                     Executive Officer

Address:                                Address:
        --------------------------               ------------------------------
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Phone No.:                              Phone No.:
          ------------------------                 ----------------------------
Fax No.:                                Fax No.:
        --------------------------              -------------------------------

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                                                                EXHIBIT 10.5(c)

                            ASSIGNMENT OF COPYRIGHTS

        KNOW ALL BY THESE PRESENTS that InfoCure Corporation, a Delaware
corporation (hereinafter "Assignor"), in exchange for good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged,
hereby sells, assigns and transfers to PracticeWorks Systems, LLC, a Georgia
limited liability company (hereinafter "Assignee"), its successors and assigns,
all of Assignor's right, title and interest in and to all copyrights, copyright
registrations and copyright interests of every kind and nature, and any and all
renewals and extensions thereof that may be secured under all laws now or
hereafter in force, and any and all causes of action heretofore accrued in the
Assignor's favor for infringement of such copyrights, copyright registrations
and copyright interests, with respect to the copyrights listed on Schedule A
attached hereto and made a part hereof, throughout the United States, its
territories and possessions, and in all such other countries, if any,
throughout the world.

        IN WITNESS WHEREOF, the Assignor has caused this Assignment of
Copyrights to be signed in its corporate name by its duly authorized officers
and its corporate seal to be hereunto affixed this 5th day of March, 2001.

                                      INFOCURE CORPORATION

                                      By:    /s/ Frederick L. Fine
                                         --------------------------------------
                                         Frederick L. Fine
                                         Chief Executive Officer

STATE OF
        ---------------------
                                    ss.:
COUNTY OF
         --------------------

        On the _____ day of _______________, before me personally appeared
__________________, to me known, who being duly sworn, did depose and say that
he resides at __________________, that he is the __________________ of
__________, the corporation described herein and which executed the above
Assignment of Copyrights; and that he signed his name thereto with full and
unrestricted authority to do so.

                                            -----------------------------------
                                            Notary Public

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