Exhibit B


                      ADDENDUM TO STOCK PURCHASE AGREEMENT

     This Addendum to Stock Purchase  Agreement is dated as of March , 2000, and
amends the Stock Purchase  Agreement dated as of February , 2000  ("Agreement"),
by and among  Vaxcel,  Inc.,  a Delaware  corporation  ("Company"),  Thomas Clay
("Clay"), and Mark Schellenberger ("Schellenberger").

         The Stock Purchase Agreement is amended as follows:

     1. The websites  that are listed herein below shall not be  transferred  to
Vaxcel  and are not  subject  to the  provisions  of the above  set forth  Stock
Purchase  Agreement.  This list shall constitute a complete  disclosure that the
listed items and all related rights to names,  trademarks,  copyrights and other
rights and  privileges  that relate  solely to the  referenced  websites are and
shall remain the separate and distinct property of Clay and Schellenberger:

                           (i)      CasinoLand.com,
                           (ii)     CasinoLounge.com,
                           (iii)    BetHouse.com,
                           (iv)     1stBet.com, and
                           (v)      FlamingoLounge.com

     2. At closing,  and upon the  appointment  of the designees of Value to the
Company's  Board of Directors  in  accordance  with Section  5.2(f) of the Stock
Purchase Agreement,  Clay and Schellenberger,  as such designees,  shall approve
the following actions:

          (i)  The ratification of the Stock Cancellation  Agreement,  a copy of
               which has been presented to Clay and Schellenberger  concurrently
               with their execution of this  Amendment,  between the Company and
               A-Z Professional Consultants, Inc., a Utah corporation; and

          (ii) The ratification of a Compensation Agreement with Richard Surber,
               a copy of which  has been  presented  to Clay and  Schellenberger
               concurrently  with their execution of this Amendment,  including,
               without limitation,  the issuance to Mr. Surber of 500,000 shares
               of the Company's common stock pursuant to the Company's  employee
               benefit plan, which shares shall be registered for resale under a
               registration  statement  on Form  S-8,  if such  registration  is
               lawfully  available  to the Company and if not  available  to the
               Company such shares shall be registered  under a registration  on
               Form SB-2.


<PAGE>



     3. Except as specifically set forth in this Addendum,  all other provisions
of the  Agreement,  shall remain as set forth in the Agreement as executed among
the parties and no other change is intended or made by the parties thereto.

         Executed this  day of March, 2000.


                                              /s/ Thomas Clay
                                           --------------------------
                                                  Thomas Clay

                                              /s/ Mark Schellenberger
                                           ---------------------------
                                                  Mark Schellenberger

                               Chattown.com Network, Inc. a Delaware corporation


                                       By:  /s/ Richard D. Surber
                                          ---------------------------------
                                            Richard D. Surber, President





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