<ARTICLE> 5 <MULTIPLIER> 1,000 <CURRENCY> US DOLLARS <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> DEC-31-1999 <EXCHANGE-RATE> 1 <CASH> 54,082 <SECURITIES> 84,344 <RECEIVABLES> 59,583 <ALLOWANCES> 565 <INVENTORY> 39,538 <CURRENT-ASSETS> 251,306 <PP&E> 50,620 <DEPRECIATION> 13,136 <TOTAL-ASSETS> 887,763 <CURRENT-LIABILITIES> 172,820 <BONDS> 126,314 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 20,063 <OTHER-SE> 567,221 <TOTAL-LIABILITY-AND-EQUITY> 887,763 <SALES> 385,203 <TOTAL-REVENUES> 401,532 <CGS> 93,475 <TOTAL-COSTS> 342,352 <OTHER-EXPENSES> 135,236 <LOSS-PROVISION> (12) <INTEREST-EXPENSE> (2,868) <INCOME-PRETAX> (78,936) <INCOME-TAX> (16,062) <INCOME-CONTINUING> (94,998) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (94,998) <EPS-BASIC> (0.39) <EPS-DILUTED> (0.39)