<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<S> <C> <C> <C> <C> <C>
<PERIOD-TYPE> 8-MOS YEAR YEAR 3-MOS 6-MOS
<FISCAL-YEAR-END> DEC-31-1997 DEC-31-1998 DEC-31-1999 DEC-31-2000 DEC-31-200
0
<PERIOD-START> MAY-05-1997 JAN-01-1998 JAN-01-1999 JAN-01-2000 JAN-01-2
000
<PERIOD-END> DEC-31-1997 DEC-31-1998 DEC-31-1999 MAR-31-2000 JUN-30-200
0
<CASH> 0 2,491,151 234,850 401,992 25,042,
812
<SECURITIES> 0 0 0 0
0
<RECEIVABLES> 0 0 0 0
0
<ALLOWANCES> 0 0 0 0
0
<INVENTORY> 0 0 0 0
0
<CURRENT-ASSETS> 0 2,511,458 250,337 427,869 25,142,62
3
<PP&E> 0 511,934 862,815 1,043,466 1,279,
651
<DEPRECIATION> 0 (78,208) (296,802) (373,415) (447,134
)
<TOTAL-ASSETS> 0 2,992,154 973,505 1,334,489 26,278,
533
<CURRENT-LIABILITIES> 0 1,030,545 1,128,005 2,589,576 2,500,79
0
<BONDS> 0 0 0 0
0
0 4,493,145 4,534,816 4,545,234 37,004,37
8
0 5,375,151 5,737,651 5,737,651 5,771,
317
<COMMON> 0 168 168 168 80
8
<OTHER-SE> 0 (8,095,090) (14,328,936) (17,449,525) (20,393,1
13)
<TOTAL-LIABILITY-AND-EQUITY> 0 2,992,154 973,500 1,334,489 26,278,53
3
<SALES> 0 0 0 0
0
<TOTAL-REVENUES> 232,316 0 268,868 0
0
<CGS> 0 0 0 0
0
<TOTAL-COSTS> 0 0 0 0
0
<OTHER-EXPENSES> 3,460,345 4,789,945 5,608,610 2,893,697 5,188,
751
<LOSS-PROVISION> 0 0 0 0
0
<INTEREST-EXPENSE> 0 14,730 356,869 125,038 360,
625
<INCOME-PRETAX> (3,111,381) (4,793,398) (5,671,493) (3,018,735) (5,554,663
)
<INCOME-TAX> 0 0 0 0
0
<INCOME-CONTINUING> (3,228,029) (4,789,945) (5,339,742) (2,893,697) (5,194,008
)
<DISCONTINUED> 0 0 0 0
0
<EXTRAORDINARY> 0 0 0 0
0
<CHANGES> 0 0 0 0
0
<NET-INCOME> (3,111,381) (4,912,459) (6,630,016) (3,200,996) (7,452,143
)
<EPS-BASIC> (369.35) (518.15) (787.04) (379.99) (396.
12)
<EPS-DILUTED> 0 0 0 0
0
</TABLE>