<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> OCT-31-1997 <PERIOD-END> JUL-31-1997 <CASH> 182,497 <SECURITIES> 873,370 <RECEIVABLES> 177,058 <ALLOWANCES> (48,288) <INVENTORY> 15,668 <CURRENT-ASSETS> 1,453,075 <PP&E> 765,523 <DEPRECIATION> (379,379) <TOTAL-ASSETS> 1,887,516 <CURRENT-LIABILITIES> 309,690 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 34,921 <OTHER-SE> 1,518,594 <TOTAL-LIABILITY-AND-EQUITY> 1,887,516 <SALES> 90,074 <TOTAL-REVENUES> 90,074 <CGS> 61,671 <TOTAL-COSTS> 61,671 <OTHER-EXPENSES> 256,243 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (217,957) <INCOME-TAX> (96,312) <INCOME-CONTINUING> (121,645) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (121,645) <EPS-PRIMARY> (.35) <EPS-DILUTED> (.35)