<ARTICLE> 5 <MULTIPLIER> 1,000 <CURRENCY> U S DOLLARS <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> SEP-30-1999 <PERIOD-START> APR-01-1999 <PERIOD-END> JUN-30-1999 <EXCHANGE-RATE> 1 <CASH> 50,070 <SECURITIES> 27,137 <RECEIVABLES> 41,185 <ALLOWANCES> 2,745 <INVENTORY> 0 <CURRENT-ASSETS> 123,259 <PP&E> 20,661 <DEPRECIATION> 10,894 <TOTAL-ASSETS> 147,991 <CURRENT-LIABILITIES> 37,416 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 106 <OTHER-SE> 109,817 <TOTAL-LIABILITY-AND-EQUITY> 147,991 <SALES> 15,605 <TOTAL-REVENUES> 36,425 <CGS> 1,034 <TOTAL-COSTS> 11,695 <OTHER-EXPENSES> 18,390 <LOSS-PROVISION> 675 <INTEREST-EXPENSE> 25 <INCOME-PRETAX> 0 <INCOME-TAX> 6,747 <INCOME-CONTINUING> 6,340 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 4,478 <EPS-BASIC> 0.44 <EPS-DILUTED> 0.43