<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM RESTATED
FINANCIAL DATA SCHEDULE FOR NOVEMBER 30, 1998


<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          NOV-30-1998
<PERIOD-START>                             DEC-01-1997
<PERIOD-END>                               NOV-30-1998
<CASH>                                           7,849
<SECURITIES>                                    25,185
<RECEIVABLES>                                   14,525
<ALLOWANCES>                                     4,289
<INVENTORY>                                      1,691
<CURRENT-ASSETS>                                46,140
<PP&E>                                          20,860
<DEPRECIATION>                                  12,364
<TOTAL-ASSETS>                                  54,949
<CURRENT-LIABILITIES>                           29,638
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           113
<OTHER-SE>                                      25,198
<TOTAL-LIABILITY-AND-EQUITY>                    54,949
<SALES>                                         50,160
<TOTAL-REVENUES>                                57,351
<CGS>                                           27,262
<TOTAL-COSTS>                                   44,002
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                  (397)
<INCOME-TAX>                                   (1,000)
<INCOME-CONTINUING>                                603
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       603
<EPS-BASIC>                                       0.05
<EPS-DILUTED>                                     0.05