<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATON EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET AND CONSOLIDATED STATEMENTS OF OPERATIONS AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 22,054,963
<SECURITIES> 1,402,500
<RECEIVABLES> 3,327,673
<ALLOWANCES> (585,062)
<INVENTORY> 413,513
<CURRENT-ASSETS> 26,924,945
<PP&E> 2,343,514
<DEPRECIATION> (1,013,320)
<TOTAL-ASSETS> 28,759,240
<CURRENT-LIABILITIES> 3,239,735
<BONDS> 0
0
0
<COMMON> 154,560
<OTHER-SE> 12,628,725
<TOTAL-LIABILITY-AND-EQUITY> 28,759,240
<SALES> 6,965,725
<TOTAL-REVENUES> 6,965,725
<CGS> 3,124,978
<TOTAL-COSTS> 14,588,853
<OTHER-EXPENSES> (683,310)
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 457,905
<INCOME-PRETAX> (10,522,701)
<INCOME-TAX> 0
<INCOME-CONTINUING> (10,522,701)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (10,522,701)
<EPS-BASIC> (0.70)
<EPS-DILUTED> (0.70)
</TABLE>