<ARTICLE> 5
       
                                                  
<PERIOD-TYPE>                   6-MOS                   6-MOS
<FISCAL-YEAR-END>                          MAR-31-1999             MAR-31-1998
<PERIOD-START>                             JUL-01-1998             JUL-01-1997
<PERIOD-END>                               SEP-30-1998             SEP-30-1997
<CASH>                                       1,437,694               5,680,696
<SECURITIES>                                         0                       0
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<ALLOWANCES>                                   140,484                  29,413
<INVENTORY>                                          0                       0
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<PP&E>                                       8,163,276               6,004,533
<DEPRECIATION>                               2,918,552               1,598,493
<TOTAL-ASSETS>                              44,249,914              17,192,177
<CURRENT-LIABILITIES>                       11,611,937               2,549,850
<BONDS>                                              0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                        65,225                  64,423
<OTHER-SE>                                  17,490,683              13,464,002
<TOTAL-LIABILITY-AND-EQUITY>                44,249,914              17,192,177
<SALES>                                     26,856,850              12,605,351
<TOTAL-REVENUES>                            26,856,850              12,605,351
<CGS>                                       13,077,631               6,763,941
<TOTAL-COSTS>                               22,826,740              11,681,782
<OTHER-EXPENSES>                                     0                       0
<LOSS-PROVISION>                                     0                  15,000
<INTEREST-EXPENSE>                             967,692                  31,322
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<INCOME-CONTINUING>                                  0                       0
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                 1,768,264                 586,918
<EPS-PRIMARY>                                      .27                     .09
<EPS-DILUTED>                                      .27                     .09