AMENDMENT TO COMMON STOCK PURCHASE AGREEMENT
                  --------------------------------------------

          THIS AMENDMENT TO COMMON STOCK PURCHASE AGREEMENT ("Amendment"), dated
as of September 29, 2005, by and among Infinicom AB ("Seller"), 24Holdings, Inc.
(the "Company"), Moyo Partners, LLC ("Moyo"), R&R Biotech Partners LLC ("R&R,"
R&R and Moyo being collectively referred to as the "Purchasers").

                               W I T N E S S E T H

          WHEREAS, the Seller, the Company and the Purchasers have entered into
that certain Common Stock Purchase Agreement (the "Agreement") dated as of May
26, 2005 relating to, among other things, the sale of the Seller's Shares (as
defined in the Agreement) of the Company's stock to the Purchasers; and

          WHEREAS, pursuant to the Securities and Exchange Act of 1934, the
Company is required to file a Form 10Q for the period ending September 30, 2005
(the "10Q"); and

          WHEREAS the 10Q must be certified by the Company's Chief Executive
Officer ("CEO") and Chief Finaincial Officer ("CFO") pursuant to the
Sarbanes-Oxley Act of 2002; and

          WHEREAS Urban Von Euler ("Von Euler") and Roger Woodward ("Woodward,"
Woodward and Von Euler being referred to collectively as the "Officers") serve
as the Company's CEO and CFO ; and

          WHEREAS, the parties hereto desire to amend the Agreement to secure
the employment of Von Euler as the CEO and Woodward as the CFO of the Company
until such time as the Company has filed the 10Q and
          WHEREAS, the parties desire to amend the Agreement with respect to
certain Merger Shares to be issued to the Seller.

          NOW THEREFORE, in consideration of the premises and the mutual
covenants

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contained herein and other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties agree as follows:

          1. All capitalized terms herein shall have the meanings defined in the
Agreement unless otherwise defined in this Amendment. Except as set forth
herein, the Agreement is ratified and confirmed in all respects and all
provisions therein shall continue in full force and effect


          2. Covenants of Seller
             -------------------
               a.   Preparation of 10Q. After the Closing, Infinicom shall cause
                    Von Euler and Woodward to continue to serve as the Company's
                    CEO and CFO, respectively, at no cost to the Company, until
                    such time as the Company has filed the 10Q with the United
                    States Securities and Exchange Commission (the "SEC"). The
                    Officers shall cooperate in the preparation of the 10Q, in a
                    manner to reasonably facilitate its preparation and filing
                    as soon as practicable following the Closing, and shall
                    provide the certifications required by Sarbanes-Oxley
                    consistent with prior filings of the Company's periodic
                    reports with the SEC. The 10Q shall be approved by the Board
                    of Directors of the Company prior to its filing.

          3. Covenants of the Company
             ------------------------
               a.   Independent Auditors. In connection with the preparation of
                    the 10Q, the Company covenants and agrees that it will
                    continue to retain the professional services of Stonefield
                    Josephson, Inc., the independent certified accountants
                    currently engaged by the Company. The cost of such
                    accountants shall be borne by the Company.

               b.   Indemnification. In addition to any other indemnification to
                    which the Officers may be entitled, the Company agrees to
                    indemnify and hold the Officers harmless, and shall
                    reimburse the Officers for, any loss, liability, claim,
                    damage, expense (including, but not limited to, the
                    reasonable cost of investigation and defense and reasonable
                    attorneys' fees) or diminution of value arising from, or in
                    connection with, services rendered by the Officers after the
                    Closing, including, but not limited to, the preparation and
                    filing of the 10Q, to the fullest extent permitted by law.

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<PAGE>


               c.   Merger Shares. Section 2.1 of the Agreement is hereby
                    deleted and replaced in its entirety as follows: Subject to
                    the terms and conditions set forth in this Agreement, Seller
                    agrees to sell, transfer and assign to the Purchasers and
                    the Purchasers agree to purchase from the Seller the Shares,
                    in exchange for an aggregate purchase price (the "Purchase
                    Price") consisting of (i) $500,000 in cash and (ii) shares
                    of common stock of the Company which shall represent one
                    percent (1%) of the issued and outstanding shares of common
                    stock of the Company on a fully diluted basis (including any
                    shares issuable pursuant to any warrants, options or
                    convertible securities) determined as of the earlier to
                    occur of the following events (the "Trigger Events"): (i) an
                    equity financing, or series of equity financings, yielding
                    gross proceeds to the Company of a minimum of $15,000,000 or
                    (ii) consummation of the Merger with an operating business
                    as set forth in Section 3.20 (after giving effect to any
                    shares of common stock being issued in conjunction with such
                    Merger) (the "Merger Shares"), provided, however, that in
                    the event that the Trigger Events specified in (i) and (ii)
                    occur within 60 days of each other, then the number of
                    Merger Shares shall be determined as of the later of such
                    Trigger Events. The Company shall issue the Merger Shares to
                    the Seller upon the date of the Trigger Event.

               d.   Seller Representations The following section 3.22 is added
                    to the Agreement:: 3.22 Merger Shares. Seller is purchasing
                    the Merger Shares for its own account, with the intention of
                    holding the Merger Shares, with no present intention of
                    dividing or allowing others to participate in the investment
                    or of reselling or otherwise participating, directly or
                    indirectly, in a distribution of the Merger Shares, and
                    shall not make any sale, transfer, or pledge thereof without
                    registration under the Securities Act of 1933 and any
                    applicable securities laws of any state or unless an
                    exemption from registration is available under those laws.
                    Seller undersigned understands that no federal or state
                    agency has made any finding or determination regarding the
                    fairness of the sale of the Merger Shares for investment, or
                    any recommendation or endorsement of the sale of the Merger
                    Shares.

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<PAGE>


          IN WITNESS WHEREOF, the parties hereto have duly executed this
Amendment to the Agreement as of the day and year first above written.



                                              24HOLDINGS, INC

                                              By:  /s/ Roger Woodward
                                                 ----------------------------
                                                 Name: Roger Woodward
                                                 Title: CFO


                                              INFINICOM AB

                                              By:  /s/ Per-Anders Johansson
                                                 ----------------------------
                                                 Name: Per-Anders Johansson
                                                 Title: Chairman

                                              MOYO PARTNERS, LLC

                                              By:  /s/ Arnold Kling
                                                 -----------------------------
                                                 Name:  Arnold Kling
                                                 Title:  Managing Member

                                              R&R BIOTECH PARTNERS LLC

                                              By:  /s/ Thomas Pinou
                                                 -----------------------------
                                                 Name:  Thomas Pinou
                                                 Title:  Chief Financial Officer


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