<TABLE> <S> <C>
<ARTICLE> 5
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 8,930,981
<SECURITIES> 2,900,123
<RECEIVABLES> 546,631
<ALLOWANCES> 0
<INVENTORY> 0
<CURRENT-ASSETS> 13,211,051
<PP&E> 2,945,286
<DEPRECIATION> 2,353,202
<TOTAL-ASSETS> 15,332,563
<CURRENT-LIABILITIES> 1,159,368
<BONDS> 7,955
0
13,885
<COMMON> 3,957
<OTHER-SE> 13,143,869
<TOTAL-LIABILITY-AND-EQUITY> 15,332,563
<SALES> 0
<TOTAL-REVENUES> 1,208,221
<CGS> 0
<TOTAL-COSTS> 0
<OTHER-EXPENSES> 7,830,786
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 925
<INCOME-PRETAX> (6,421,742)
<INCOME-TAX> 0
<INCOME-CONTINUING> (6,421,742)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (6,421,742)
<EPS-BASIC> (2.46)
<EPS-DILUTED> (2.46)
</TABLE>