<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONDENSED BALANCE SHEETS AS OF JUNE 30, 2000, THE CONDENSED STATEMENTS OF
OPERATIONS FOR THE SIX MONTH PERIOD ENDED JUNE 30, 2000.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 166,084
<SECURITIES> 166,929
<RECEIVABLES> 5,324
<ALLOWANCES> 0
<INVENTORY> 0
<CURRENT-ASSETS> 342,021
<PP&E> 3,848
<DEPRECIATION> (958)
<TOTAL-ASSETS> 346,125
<CURRENT-LIABILITIES> 20,448
<BONDS> 0
0
0
<COMMON> 32
<OTHER-SE> 325,526
<TOTAL-LIABILITY-AND-EQUITY> 346,125
<SALES> 7,798
<TOTAL-REVENUES> 7,798
<CGS> 6,101
<TOTAL-COSTS> 6,101
<OTHER-EXPENSES> 18,928
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 41
<INCOME-PRETAX> (7,914)
<INCOME-TAX> 0
<INCOME-CONTINUING> (7,914)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (7,914)
<EPS-BASIC> (.25)
<EPS-DILUTED> (.25)
</TABLE>