<ARTICLE> 5
<MULTIPLIER> 1,000
       
                                                  
<PERIOD-TYPE>                   3-MOS                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997             DEC-31-1997
<PERIOD-START>                             JUL-01-1997             JAN-01-1997
<PERIOD-END>                               SEP-30-1997             JUN-30-1997
<CASH>                                               0                  21,843
<SECURITIES>                                         0                       0
<RECEIVABLES>                                        0                   5,142
<ALLOWANCES>                                         0                    (114)
<INVENTORY>                                          0                       0
<CURRENT-ASSETS>                                     0                  27,915
<PP&E>                                               0                   1,926
<DEPRECIATION>                                       0                    (716)
<TOTAL-ASSETS>                                       0                  30,485
<CURRENT-LIABILITIES>                                0                   2,586
<BONDS>                                              0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                             0                  21,620
<OTHER-SE>                                           0                   6,111
<TOTAL-LIABILITY-AND-EQUITY>                         0                  30,485
<SALES>                                          5,603                  15,832
<TOTAL-REVENUES>                                 5,603                  15,832
<CGS>                                              523                   1,291
<TOTAL-COSTS>                                      523                   1,291
<OTHER-EXPENSES>                                 3,672                  10,840
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                                   0                       0
<INCOME-PRETAX>                                  1,684                   4,523
<INCOME-TAX>                                       556                   1,503
<INCOME-CONTINUING>                              1,128                   3,020
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                     1,128                   3,020
<EPS-PRIMARY>                                     0.15                    0.39
<EPS-DILUTED>                                        0                       0