<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 6-MOS 6-MOS <FISCAL-YEAR-END> DEC-31-2000 DEC-31-1999 <PERIOD-START> JAN-01-2000 JAN-01-1999 <PERIOD-END> JUN-30-2000 JUN-30-1999 <CASH> 34,538 0 <SECURITIES> 38,795 0 <RECEIVABLES> 20,158 0 <ALLOWANCES> 1,917 0 <INVENTORY> 0 0 <CURRENT-ASSETS> 98,871 0 <PP&E> 5,282 0 <DEPRECIATION> 0 0 <TOTAL-ASSETS> 106,138 0 <CURRENT-LIABILITIES> 24,698 0 <BONDS> 0 0 <PREFERRED-MANDATORY> 0 0 <PREFERRED> 0 0 <COMMON> 1,456 0 <OTHER-SE> 79,984 0 <TOTAL-LIABILITY-AND-EQUITY> 106,138 0 <SALES> 24,527 23,821 <TOTAL-REVENUES> 47,956 42,257 <CGS> 4,028 4,405 <TOTAL-COSTS> 15,544 14,979 <OTHER-EXPENSES> 7,809 6,259 <LOSS-PROVISION> 0 0 <INTEREST-EXPENSE> 0 0 <INCOME-PRETAX> 6,046 4,831 <INCOME-TAX> 2,056 724 <INCOME-CONTINUING> 3,990 4,107 <DISCONTINUED> 0 0 <EXTRAORDINARY> 0 0 <CHANGES> 0 0 <NET-INCOME> 3,990 4,107 <EPS-BASIC> 0.30 0.30 <EPS-DILUTED> 0.28 0.29