<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMAITON EXTRACTED FROM UNAUDITED
CONDENSED CONSOLIDATED BALANCE SHEETS AND STATEMENTS OF OPERATIONS AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 6-MOS YEAR
<FISCAL-YEAR-END> JAN-01-2000 JAN-01-2000
<PERIOD-START> JAN-02-2000 JAN-01-1999
<PERIOD-END> JUL-01-2000 JAN-01-2000
<CASH> 186,645 244,597
<SECURITIES> 0 0
<RECEIVABLES> 0 0
<ALLOWANCES> 0 0
<INVENTORY> 71,436 15,869
<CURRENT-ASSETS> 266,301 264,210
<PP&E> 56,779 25,475
<DEPRECIATION> (6,165) (3,120)
<TOTAL-ASSETS> 493,662 307,279
<CURRENT-LIABILITIES> 51,360 27,371
<BONDS> 0 0
0 0
179 161
<COMMON> 631 609
<OTHER-SE> 409,555 238,855
<TOTAL-LIABILITY-AND-EQUITY> 493,662 307,279
<SALES> 0 0
<TOTAL-REVENUES> 0 0
<CGS> 0 0
<TOTAL-COSTS> 0 0
<OTHER-EXPENSES> 129,937 69,123
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> (2,365) 2,146
<INCOME-PRETAX> (127,572) (71,270)
<INCOME-TAX> 0 0
<INCOME-CONTINUING> (127,572) (71,270)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (127,572) (71,270)
<EPS-BASIC> (3.31) (2.33)
<EPS-DILUTED> (3.31) (2.33)
</TABLE>