<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-END> SEP-30-2000 <CASH> 11,263 <SECURITIES> 82,662 <RECEIVABLES> 10,991 <ALLOWANCES> 74 <INVENTORY> 0 <CURRENT-ASSETS> 116,467 <PP&E> 28,095 <DEPRECIATION> 18,056 <TOTAL-ASSETS> 136,929 <CURRENT-LIABILITIES> 17,220 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 5 <COMMON> 538 <OTHER-SE> 92,588 <TOTAL-LIABILITY-AND-EQUITY> 136,929 <SALES> 5,634 <TOTAL-REVENUES> 36,962 <CGS> 5,200 <TOTAL-COSTS> 5,200 <OTHER-EXPENSES> 33,400 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 188 <INCOME-PRETAX> 2,741 <INCOME-TAX> 1,917 <INCOME-CONTINUING> 721 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> (30,532) <NET-INCOME> (29,811) <EPS-BASIC> (.58) <EPS-DILUTED> (.58)