<ARTICLE> 5

                                                  
<PERIOD-TYPE>                   12-MOS                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1998             DEC-31-1999
<PERIOD-START>                             JAN-01-1998             JAN-01-1999
<PERIOD-END>                               DEC-31-1998             JUN-30-1999
<CASH>                                      11,243,943              39,683,712
<SECURITIES>                                         0                       0
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<CURRENT-ASSETS>                            13,054,957              40,509,679
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<DEPRECIATION>                                  98,756                 293,539
<TOTAL-ASSETS>                              13,461,613              41,605,003
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<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                    463,354                 647,450
<COMMON>                                        51,169                  65,318
<OTHER-SE>                                  12,064,949              38,700,719
<TOTAL-LIABILITY-AND-EQUITY>                13,461,613              41,605,003
<SALES>                                        476,549                 954,650
<TOTAL-REVENUES>                               476,549                 954,650
<CGS>                                          417,998                 844,330
<TOTAL-COSTS>                                  417,998                 844,330
<OTHER-EXPENSES>                             6,733,716              15,417,331
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                              45,632                  73,334
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<INCOME-TAX>                                         0                       0
<INCOME-CONTINUING>                        (6,610,684)            (15,000,492)
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<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                               (6,610,684)            (15,002,492)
<EPS-BASIC>                                     (1.32)                  (2.69)
<EPS-DILUTED>                                   (1.32)                  (2.69)