<ARTICLE> 5 <RESTATED> <MULTIPLIER> 1,000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> SEP-30-1997 <PERIOD-START> OCT-01-1996 <PERIOD-END> SEP-30-1997 <EXCHANGE-RATE> 1 <CASH> 58,485 <SECURITIES> 0 <RECEIVABLES> 19,515 <ALLOWANCES> 175 <INVENTORY> 0 <CURRENT-ASSETS> 79,373 <PP&E> 4,971 <DEPRECIATION> 3,614 <TOTAL-ASSETS> 89,819 <CURRENT-LIABILITIES> 15,805 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 177 <OTHER-SE> 73,341 <TOTAL-LIABILITY-AND-EQUITY> 89,819 <SALES> 0 <TOTAL-REVENUES> 44,565 <CGS> 0 <TOTAL-COSTS> 13,148 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 180 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 12,948 <INCOME-TAX> 7,629 <INCOME-CONTINUING> 5,319 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 5,319 <EPS-PRIMARY> .31 <EPS-DILUTED> .27