<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> MAR-31-1998 <PERIOD-START> APR-01-1997 <PERIOD-END> JUN-30-1997 <CASH> 24,849 <SECURITIES> 66,415 <RECEIVABLES> 16,248 <ALLOWANCES> 8,420 <INVENTORY> 1,064 <CURRENT-ASSETS> 110,926 <PP&E> 53,666 <DEPRECIATION> 15,634 <TOTAL-ASSETS> 154,407 <CURRENT-LIABILITIES> 22,356 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 38 <OTHER-SE> 131,821 <TOTAL-LIABILITY-AND-EQUITY> 154,407 <SALES> 27,329 <TOTAL-REVENUES> 27,329 <CGS> 4,568 <TOTAL-COSTS> 4,568 <OTHER-EXPENSES> 25,651 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (2,890) <INCOME-TAX> (557) <INCOME-CONTINUING> (1,239) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,239) <EPS-PRIMARY> (0.03) <EPS-DILUTED> (0.03)