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                                                                       EXHIBIT 2
                      ADDENDUM TO STOCK PURCHASE AGREEMENT

         THIS ADDENDUM, made and entered this 20th day of August, 1996, to the
Agreement executed on August 5, 1996, by and between Forte Computer Easy
International, Inc., (hereinafter referred to as "Seller"), James W. Schmidt 
and Beverly Schmidt, husband and wife (hereinafter referred to as "Buyer"), and
Arizona Disk Fulfillment, Inc., (hereinafter referred to as "Corporation");

                               W I T N E S S E T H

         WHEREAS, Seller and Buyer reaffirm each and every of the
representations and undertakings of the August 5, 1996, Agreement;

         WHEREAS, Seller and Buyer desire to supplement, amend and add to the
August 5, 1996, Agreement certain additional terms;

         NOW, THEREFORE, for an in consideration of the mutual covenants herein
contained, the Seller and Buyer agree as follows:

         1. Although the fourth word in the fourth line in Paragraph 6 of the
August 5 Agreement is "an," the Buyer and Seller agree that said word should be
"and."

         2. Although the fifth word in the tenth line of Paragraph 6 of the
August 5 Agreement is "Corporation," the Seller and Buyer hereby agree that said
word should be "Seller."

         3. Except for the enforcement of the specific provisions of the August
5 Stock Purchase Agreement and this Addendum thereto, the Corporation for
itself, its successors and assigns and Seller for itself, its successors and
assigns, mutually release and forever discharge the other from any and all
liability which either of them may now have or hereafter have arising out of the
ownership of shares of Corporation by the Seller and any other business dealings
and relationships which have transpired between them prior to the date of the
closing of the Stock Purchase Agreement.

         4. All other terms and conditions of the August 5 Stock Purchase
Agreement remain the same and are not changed or amended in any respect by this
Addendum.





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         IN WITNESS WHEREOF, the parties hereto have set their hands the day and
year first above written.

                                     ARIZONA DISK FULFILLMENT, INC.



                                     By  /s/ James W. Schmidt
                                        --------------------------------
                                             JAMES W. SCHMIDT, President


                                     FORTE COMPUTER EASY INTERNATIONAL


                                     By  /s/ Frank Amedia
                                        --------------------------------
                                             FRANK AMEDIA, President


                                     BUYERS:

                                      /s/ James W. Schmidt
                                      James W. Schmidt
                                     --------------------------------


                                      /s/ Beverly Schmidt
                                     --------------------------------
                                      Beverly Schmidt