<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the
Company's condensed consolidated balance sheet and statement of operations as of
and for the year ended December 31, 1998 and is qualified in its entirety by
reference to such financial statements.
</LEGEND>
<RESTATED>

                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               DEC-31-1998
<CASH>                                      80,035,000
<SECURITIES>                                31,774,000
<RECEIVABLES>                               29,886,000
<ALLOWANCES>                                 1,586,000
<INVENTORY>                                    194,000
<CURRENT-ASSETS>                           144,237,000
<PP&E>                                      13,494,000
<DEPRECIATION>                               6,012,000
<TOTAL-ASSETS>                             161,276,000
<CURRENT-LIABILITIES>                       26,948,000
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                       523,000
<OTHER-SE>                                 133,805,000
<TOTAL-LIABILITY-AND-EQUITY>               161,276,000
<SALES>                                              0
<TOTAL-REVENUES>                           101,030,000
<CGS>                                                0
<TOTAL-COSTS>                                9,354,000
<OTHER-EXPENSES>                            84,482,000
<LOSS-PROVISION>                             1,121,000
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                              7,194,000
<INCOME-TAX>                                (7,507,000)
<INCOME-CONTINUING>                          6,444,000
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 6,444,000
<EPS-BASIC>                                       0.26
<EPS-DILUTED>                                     0.24