ThunderBYTE Products Agent Listing

                              Sept 25, 1997


    Canada
    ------
    Company:                  Authentex Software Corp.
    Address:                  3304 Second St. E., P.O. Box 672
                              Cornwall, Ont. K6H 5T5
                              Canada

    Phone:                    (613) 930 4444
    Fax:                      (613) 936 8429
    BBS:                      (613) 930 9999
    CompuServe:               70754,366
    E-mail (Internet):        info@thunderbyte.com      

    USA
    ---

    Company:                  Authentex International
    Address:                  49 Main St., Suite 300
                              Massena, N.Y. 13662
                              USA

    Phone:                    (800) 667 TBAV
    Fax:                      (613) 936 8429
    CompuServe:               70754,366
    E-mail (Internet):        info@authentex.com      

    
    World HQ
    --------

    Company:                  ESaSS B.V.
    Address:                  P.O. Box 1380
                              6501 BJ Nijmegen
                              The Netherlands
    Phone:                    +31 80 - 787 881
    Fax:                      +31 80 - 789 186
    BBS:                      +31 85 - 212 395 
    Internet:                 info@thunderbyte.nl


    In order to provide the global community with anti-virus coverage in
    a timely manner, ESaSS B.V. has established an Agents program to provide
    service, sales and support for our products around the world.