<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               SEP-30-1997
<CASH>                                          17,224
<SECURITIES>                                         0
<RECEIVABLES>                                    5,672
<ALLOWANCES>                                       449
<INVENTORY>                                          0
<CURRENT-ASSETS>                                23,001
<PP&E>                                           5,130                                       
<DEPRECIATION>                                   2,522
<TOTAL-ASSETS>                                  36,523
<CURRENT-LIABILITIES>                           12,105
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           148
<OTHER-SE>                                      22,428
<TOTAL-LIABILITY-AND-EQUITY>                    36,523
<SALES>                                         21,609
<TOTAL-REVENUES>                                21,609
<CGS>                                              991
<TOTAL-COSTS>                                        0
<OTHER-EXPENSES>                                27,712
<LOSS-PROVISION>                                   120
<INTEREST-EXPENSE>                                  10
<INCOME-PRETAX>                                  (739)
<INCOME-TAX>                                       713
<INCOME-CONTINUING>                            (1,452)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (1,452)
<EPS-PRIMARY>                                   (0.10)
<EPS-DILUTED>                                   (0.10)