<ARTICLE> 5 <PERIOD-TYPE> 9-mos <FISCAL-YEAR-END> Oct-31-1999 <PERIOD-END> Jul-31-1999 <CASH> 301,129 <SECURITIES> 691,072 <RECEIVABLES> 233,302 <ALLOWANCES> (31,880) <INVENTORY> 2,945 <CURRENT-ASSETS> 1,371,315 <PP&E> 699,843 <DEPRECIATION> (355,093) <TOTAL-ASSETS> 1,963,581 <CURRENT-LIABILITIES> 400,534 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 33,400 <OTHER-SE> 1,519,539 <TOTAL-LIABILITY-AND-EQUITY> 1,963,581 <SALES> 928,266 <TOTAL-REVENUES> 928,266 <CGS> 213,845 <TOTAL-COSTS> 213,845 <OTHER-EXPENSES> 566,140 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 162,411 <INCOME-TAX> 45,476 <INCOME-CONTINUING> 116,935 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 116,935 <EPS-BASIC> 0.35 <EPS-DILUTED> 0.33