EXHIBIT 10.4
                                    Exchange
                                    Agreement
                                     Page 1
                              Conversion Agreement

         This Conversion Agreement (the "Agreement") is made and entered into by
and among IBX Group, Inc., a Florida corporation ("IBX"), and The Calvo Family
Spendthrift Trust, a Florida trust (the "CFST"), IBX and CFST being sometimes
hereinafter collectively referred to as the "Parties" or generically as a
"Party").

                                    Preamble:

         WHEREAS, the CFST desires to enter into arrangements to insure that it
is not and will not become a "control person" of IBX, as such term is used for
purposes of Item 401(d) of Regulation SB promulgated by the Commission; and

         WHEREAS, IBX desires to assure that such representation is and remains
accurate:

         NOW, THEREFORE, in consideration of the covenants, promises and
representations set forth herein, and for other good and valuable consideration,
the Parties, intending to be legally bound, hereby agree as follows:

                                   Witnesseth:

                                    Article I
                                   Definitions

         The following terms or phrases, as used in this Agreement, shall have
the following meanings:

(A)      Commission:                The United States Securities and Exchange
                                    Commission

(B)      Exchange Act               The Securities Exchange Act of 1934, as
                                    amended.

(C)                                 Exchange Act Reports: Reports on Commission
                                    Forms 10-KSB, 10-QSB and 8-K and Commission
                                    Schedules 14A and 14C, that IBX would be
                                    required to file pursuant to Sections 13,
                                    14, 15(d) and 12(g) of the Exchange Act.

(D)      Exchange Exemption:        Securities Act Section 3(a)(9), Securities
                                    Exempted by Act, Subsubsection (9),
                                    Securities Exchanged with Security Holders.
                                    "Except as hereinafter expressly provided
                                    the provisions of this title shall not apply
                                    to any of the following classes of
                                    securities: ....(9) Except with respect to a
                                    security exchanged in a case under title 11
                                    of the United States Code, any security
                                    exchanged by the issuer with its existing
                                    security holders exclusively where no
                                    commission or other remuneration is paid or
                                    given directly or indirectly for soliciting
                                    such exchange ....

(D)      Florida Act                The Florida Securities and Investor
                                    Protection Act

(E)      Florida Exemption          Sec. 517.061, Florida Statutes, Exempt
                                    transactions. .... (6) Any transaction
                                    involving the distribution of the securities
                                    of an issuer exclusively among its own
                                    security holders, including any person who
                                    at the time of the transaction is a holder
                                    of any convertible security, any
                                    nontransferable warrant, or any transferable
                                    warrant which is exercisable within not more
                                    than 90 days of issuance when no commission
                                    or other remuneration is paid or given
                                    directly or indirectly in connection with
                                    the sale or distribution of such additional
                                    securities.

(F)      Securities Act             The Securities Act of 1933, as amended.

                                   Article II
                                    Exchange

(A)      The CFST hereby exchanges 8,000,000 shares of IBX common stock, $0.001
         par value (the "Exchanged Common Stock") for shares of IBX' Class A
         Non-Voting Convertible Preferred Stock, as more particularly described
         in the certificate of amendment annexed hereto and made a part hereof
         as exhibit II-A-1 (the "Preferred Stock" and the

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         "Certificate," respectively) in an amount equal to 1/100th the number
         of shares of Preferred Stock as the number of shares of Common Stock
         exchanged, as calculated in exhibit annexed II-A-2 hereto and made a
         part hereof (the "Exchange Calculation"). The CFST hereby exchanges all
         of the Class A and Class B Warrants to purchase shares of Common Stock
         for Class E and Class F Warrants to Purchase Preferred Stock (the
         "Exchanged Warrants"), as more particularly described in the forms of
         warrants annexed hereto and made a part hereof as exhibit II-A-2 and 3.
         The Exchanged Common Stock and the Exchanged Warrants are referred to
         as the "IBX Securities".

(B)      The exchange is being effected without registration under the
         Securities Act or the Florida Act, based on the exemption from
         registration provided by the Exchange Exemption and the Florida
         Exemption.

(C)      As a material inducement to IBX' consideration of the CFST's offer to
         effect the exchange, the CFST represents, warrants and covenants to
         IBX, as follows:

         (1)      The CFST acknowledges that it has, based on its own
                  substantial experience, the ability to evaluate the
                  transactions contemplated hereby and the merits and risks
                  thereof in general and the suitability of the transaction for
                  it in particular;

         (2)      The CFST understands that the offer and issuance of IBX
                  Securities is being made in reliance on the CFST's
                  representation that it has reviewed IBX' Exchange Act Reports,
                  and is familiar with the information disclosed therein,
                  including that contained in exhibits filed with such reports.

         (3)      The CFST is fully aware of the material risks associated with
                  being an investor in IBX and confirms that it was previously
                  informed that all documents, records and books pertaining to
                  this investment have been available from IBX and that all
                  documents, records and books pertaining to this transaction
                  requested by it have been made available to it;

         (4)      The CFST has had an opportunity to ask questions of and
                  receive answers from the officers of IBX concerning the terms
                  and conditions of this Agreement and the transactions
                  contemplated hereby, as well as the affairs of IBX and related
                  matters;

         (5)      The CFST has had an opportunity to obtain additional
                  information necessary to verify the accuracy of the
                  information referred to in subparagraphs (1), (2), (3) and (4)
                  hereof;

         (6)      The CFST has represented to IBX that it has the general
                  ability to bear the risks of the subject transaction and that
                  it is a suitable investor for a private offering and the CFST
                  hereby affirms the correctness of such information to IBX;

         (7)      The CFST acknowledges and is aware that:

                  (a)      The IBX Securities are a speculative investment with
                           no assurance that IBX will be successful, or if
                           successful, that such success will result in payments
                           to the CFST or to realization of capital gains by the
                           CFST on disposition of the IBX Securities; and

                  (b)      The IBX Securities to be issued to it has not been
                           registered under the Securities Act or under any
                           state securities laws, accordingly the CFST may have
                           to hold such common stock and may not be able to
                           liquidate, pledge, hypothecate, assign or transfer
                           it;

         (8)      The CFST has obtained its own opinion from its legal counsel
                  to the effect that after an examination of the transactions
                  associated herewith and the applicable law, no action needs to
                  be taken by either the CFST or IBX in conjunction with this
                  Agreement and the issuance of the IBX Securities in
                  conjunction therewith, other than such actions as have already
                  been taken in order to comply with the securities law
                  requirements of the CFST's state of domicile, including the
                  safe harbor provided in conjunction with compliance with the
                  Florida Exemption; and

         (9)      (a)      The certificates for the Preferred Stock will bear
                           restrictive legends and IBX' transfer agent will be
                           instructed not to transfer the subject securities
                           unless they have been registered pursuant to Section
                           6 of the Securities Act or an opinion of counsel to
                           the CFST satisfactory to legal counsel

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                           to IBX and IBX' president has been provided, to the
                           effect that the proposed transaction is exempt from
                           registration requirements imposed by the Securities
                           Act, the Exchange Act and any applicable state or
                           foreign laws.

                  (b)      The legend shall read as follows: "The securities
                           represented by this certificate were issued without
                           registration under the Securities Act of 1933, as
                           amended, or comparable state laws in reliance on the
                           provisions of Section 3(a)(9) of such act, and
                           comparable state law provisions. These securities may
                           not be transferred pledged or hypothecated unless
                           they are first registered under applicable federal,
                           state or foreign laws, or the transaction is
                           demonstrated to be exempt from such requirements to
                           IBX' satisfaction."

                                   Article III
                               General Provisions

3.1      Interpretation.

(A)      When a reference is made in this Agreement to Schedules or Exhibits,
         such reference shall be to a Schedule or Exhibit to this Agreement
         unless otherwise indicated.

(B)      The words "include," "includes" and "including" when used herein shall
         be deemed in each case to be followed by the words "without
         limitation."

(C)      The headings contained in this Agreement are for reference purposes
         only and shall not affect in any way the meaning or interpretation of
         this Agreement.

(D)      The captions in this Agreement are for convenience and reference only
         and in no way define, describe, extend or limit the scope of this
         Agreement or the intent of any provisions hereof.

(E)      All pronouns and any variations thereof shall be deemed to refer to the
         masculine, feminine, neuter, singular or plural, as the identity of the
         Party or Parties, or their personal representatives, successors and
         assigns may require.

(F)      The Parties agree that they have been represented by counsel during the
         negotiation and execution of this Agreement and, therefore, waive the
         application of any law, regulation, holding or rule of construction
         providing that ambiguities in an agreement or other document will be
         construed against the party drafting such agreement or document.

3.2      Notice.

(A)      All notices, demands or other communications given hereunder shall be
         in writing and shall be deemed to have been duly given on the first
         business day after mailing by United States registered or certified
         mail, return receipt requested, postage prepaid, addressed as follows:

         (1)      To IBX:

                                 IBX Group, Inc.
             350 Northwest 12 Avenue; Deerfield Beach, Florida 33442
                      Attention: Evan Brovenick, President
   Telephone (954) 426-5056, Fax (954)426-8680; and, e-mail evanb@primed1.com;

         (2)      the CFST:

                       The Calvo Family Spendthrift Trust
                1941 Southeast 51st Terrace; Ocala, Florida 34471
                       Attention: Cyndi N. Calvo, Trustee
               Telephone (352) 694-6661, Fax (352) 694-1325; and,
                         e-mail, cyndicalvo@hotmail.com;

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         or such other address or to such other person as any Party shall
         designate to the other for such purpose in the manner hereinafter set
         forth.

(B)      At the request of any Party, notice will also be provided by overnight
         delivery, facsimile transmission or e-mail, provided that a
         transmission receipt is retained.

3.3      Merger of All Prior Agreements Herein.

(A)      This instrument, together with the instruments referred to herein,
         contains all of the understandings and agreements of the Parties with
         respect to the subject matter discussed herein.

(B)      All prior agreements whether written or oral are merged herein and
         shall be of no force or effect.

3.4      Survival.

         The several representations, warranties and covenants of the Parties
contained herein shall survive the execution hereof and the Reorganization and
shall be effective regardless of any investigation that may have been made or
may be made by or on behalf of any Party.

3.5      Severability.

         If any provision or any portion of any provision of this Agreement,
other than one of the conditions precedent or subsequent, or the application of
such provision or any portion thereof to any person or circumstance shall be
held invalid or unenforceable, the remaining portions of such provision and the
remaining provisions of this Agreement or the application of such provision or
portion of such provision as is held invalid or unenforceable to persons or
circumstances other than those to which it is held invalid or unenforceable,
shall not be affected thereby.

3.6      Governing Law.

         This Agreement shall be construed in accordance with the substantive
and procedural laws of the State of Florida (other than those regulating
Taxation and choice of law).

3.7      Indemnification.

(A)      Each Party hereby irrevocably agrees to indemnify and hold the other
         Parties harmless from any and all liabilities and damages (including
         legal or other expenses incidental thereto), contingent, current, or
         inchoate to which they or any one of them may become subject as a
         direct, indirect or incidental consequence of any action by the
         indemnifying Party or as a consequence of the failure of the
         indemnifying Party to act, whether pursuant to requirements of this
         Agreement or otherwise.

(B)      In the event it becomes necessary to enforce this indemnity through an
         attorney, with or without litigation, the successful Party shall be
         entitled to recover from the indemnifying Party, all costs incurred
         including reasonable attorneys' fees throughout any negotiations,
         trials or appeals, whether or not any suit is instituted.

3.8      Dispute Resolution.

(A)      In any action between the Parties to enforce any of the terms of this
         Agreement or any other matter arising from this Agreement any
         proceedings pertaining directly or indirectly to the rights or
         obligations of the Parties hereunder shall, to the extent legally
         permitted, be held in Broward County, Florida, and the prevailing Party
         shall be entitled to recover its costs and expenses, including
         reasonable attorneys' fees up to and including all negotiations, trials
         and appeals, whether or not any formal proceedings are initiated.

(B)      In the event of any dispute arising under this Agreement, or the
         negotiation thereof or inducements to enter into the Agreement, the
         dispute shall, at the request of any Party, be exclusively resolved
         through the following procedures:

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         (1)      (a)      First, the issue shall be submitted to mediation
                           before a mediation service in Broward County, Florida
                           to be selected by lot from four alternatives to be
                           provided, two by the CFST and two by IBX.

                  (b)      The mediation efforts shall be concluded within ten
                           business days after their initiation unless the
                           Parties unanimously agree to an extended mediation
                           period;

         (2)      In the event that mediation does not lead to a resolution of
                  the dispute then at the request of any Party, the Parties
                  shall submit the dispute to binding arbitration before an
                  arbitration service located in Broward County, Florida to be
                  selected by lot, from four alternatives to be provided, two by
                  the CFST and two by IBX.

         (3)      (a)      Expenses of mediation shall be borne equally by the
                           Parties, if successful.

                  (b)      Expenses of mediation, if unsuccessful and of
                           arbitration shall be borne by the Party or Parties
                           against whom the arbitration decision is rendered.

                  (c)      If the terms of the arbitral award do not establish a
                           prevailing Party, then the expenses of unsuccessful
                           mediation and arbitration shall be borne equally by
                           the Parties involved.

3.9      Benefit of Agreement.

         The terms and provisions of this Agreement shall be binding upon and
inure to the benefit of the Parties, their successors, assigns, personal
representatives, estate, heirs and legatees but are not intended to confer upon
any other person any rights or remedies hereunder.

3.10     Further Assurances.

         The Parties agree to do, execute, acknowledge and deliver or cause to
be done, executed, acknowledged or delivered and to perform all such acts and
deliver all such deeds, assignments, transfers, conveyances, powers of attorney,
assurances, stock certificates and other documents, as may, from time to time,
be required herein to effect the intent and purpose of this Agreement.

3.11     Counterparts.

(A)      This Agreement may be executed in any number of counterparts.

(B)      All executed counterparts shall constitute one Agreement
         notwithstanding that all signatories are not signatories to the
         original or the same counterpart.

(C)      Execution by exchange of facsimile transmission shall be deemed legally
         sufficient to bind the signatory; however, the Parties shall, for
         aesthetic purposes, prepare a fully executed original version of this
         Agreement which shall be the document filed with the Commission under
         the Exchange Act.

         In Witness Whereof, IBX and the CFST have caused this Agreement to be
executed by themselves or their duly authorized respective officers, all as of
the last date set forth below:

IBX Group, Inc.                             The Calvo Family Spendthrift Trust
(A Florida corporation)                     (A Florida trust)



By:_________________________________        By:_________________________________
Evan Brovenick, President                   Cyndi N. Calvo, Trustee
Dated:   May 17, 2002                       Dated:   May 17, 2002

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