<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> YEAR 6-MOS
<FISCAL-YEAR-END> DEC-31-1999 JUN-30-2000
<PERIOD-START> JAN-01-1999 JAN-01-2000
<PERIOD-END> DEC-31-1999 JUN-30-2000
<CASH> 20,089 44,699
<SECURITIES> 34,497 44,124
<RECEIVABLES> 0 18,044
<ALLOWANCES> 0 0
<INVENTORY> 327 7,360
<CURRENT-ASSETS> 56,733 128,426
<PP&E> 9,838 23,206
<DEPRECIATION> (2,207) (4,857)
<TOTAL-ASSETS> 66,070 147,812
<CURRENT-LIABILITIES> 7,149 28,311
<BONDS> 6,037 9,644
89,388 174,682
0 0
<COMMON> 1 2
<OTHER-SE> (38,375) (66,895)
<TOTAL-LIABILITY-AND-EQUITY> 66,070 147,812
<SALES> 0 7,622
<TOTAL-REVENUES> 0 7,622
<CGS> 0 7,275
<TOTAL-COSTS> 0 7,275
<OTHER-EXPENSES> 37,679 50,345
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 672 1,275
<INCOME-PRETAX> (37,721) (59,536)
<INCOME-TAX> 0 0
<INCOME-CONTINUING> (38,393) (58,311)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (37,721) (59,536)
<EPS-BASIC> (7.49) (7.19)
<EPS-DILUTED> (7.49) (7.19)
</TABLE>