<ARTICLE>                        5

                                                       
<PERIOD-TYPE>                    6-MOS                       6-MOS
<FISCAL-YEAR-END>                       DEC-31-1999                DEC-31-1998
<PERIOD-START>                          JAN-01-1999                JAN-01-1998
<PERIOD-END>                            JUN-30-1999                JUN-30-1998
<CASH>                                   61,506,300                  4,573,600
<SECURITIES>                                      0                          0
<RECEIVABLES>                             3,140,300                    315,500
<ALLOWANCES>                                103,700                     46,000
<INVENTORY>                                       0                          0
<CURRENT-ASSETS>                         64,664,600                  4,843,100
<PP&E>                                    8,968,300                  1,413,800
<DEPRECIATION>                            1,901,600                    440,200
<TOTAL-ASSETS>                           74,968,700                  5,917,900
<CURRENT-LIABILITIES>                    11,753,800                  2,408,300
<BONDS>                                     726,200                  2,528,900
<PREFERRED-MANDATORY>                             0                          0
<PREFERRED>                                       0                          0
<COMMON>                                     12,100                      1,500
<OTHER-SE>                               62,441,900                (15,713,600)
<TOTAL-LIABILITY-AND-EQUITY>             74,968,700                  5,917,900
<SALES>                                           0                          0
<TOTAL-REVENUES>                          6,074,000                    548,000
<CGS>                                             0                          0
<TOTAL-COSTS>                            39,507,300                  5,201,000
<OTHER-EXPENSES>                            659,600                          0
<LOSS-PROVISION>                            103,700                     46,000
<INTEREST-EXPENSE>                                0                          0
<INCOME-PRETAX>                         (32,614,600)                (5,224,000)
<INCOME-TAX>                                      0                          0
<INCOME-CONTINUING>                     (32,614,600)                (5,224,000)
<DISCONTINUED>                                    0                          0
<EXTRAORDINARY>                                   0                          0
<CHANGES>                                         0                          0
<NET-INCOME>                            (33,274,200)                (5,224,000)
<EPS-BASIC>                                 (4.38)                     (3.08)
<EPS-DILUTED>                                 (4.38)                     (3.08)