<ARTICLE> 5 <RESTATED> <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> DEC-31-1997 <CASH> 3,323 <SECURITIES> 28,116 <RECEIVABLES> 7,901 <ALLOWANCES> (980) <INVENTORY> 0 <CURRENT-ASSETS> 39,008 <PP&E> 18,783 <DEPRECIATION> (8,295) <TOTAL-ASSETS> 51,489 <CURRENT-LIABILITIES> 19,990 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 76,000 <OTHER-SE> (48,994) <TOTAL-LIABILITY-AND-EQUITY> 51,489 <SALES> 35,082 <TOTAL-REVENUES> 35,082 <CGS> 6,319 <TOTAL-COSTS> 56,611 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 0 <INCOME-TAX> 0 <INCOME-CONTINUING> (26,562) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (26,562) <EPS-PRIMARY> (1.00) <EPS-DILUTED> (1.00)