<ARTICLE>                     5
<LEGEND>
     THIS SCHEDULE  CONTAINS  SUMMARY  INFORMATION  EXTRACTED FROM THE CONDENSED
CONSOLIDATED  BALANCE SHEETS ON THE FORM 10-Q FOR THE PERIOD ENDED SEPTEMBER 30,
2000 AND THE  CONDENSED  CONSOLIDATED  STATEMENT OF  OPERATIONS AS FILED ON FORM
10-Q FOR THE PERIOD ENDED SEPTEMBER 30, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.

<MULTIPLIER>                                   1,000

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                              DEC-31-2000
<PERIOD-START>                                 JAN-01-2000
<PERIOD-END>                                   SEP-30-2000
<CASH>                                           55,822
<SECURITIES>                                     18,352
<RECEIVABLES>                                    84,460
<ALLOWANCES>                                      9,981
<INVENTORY>                                      21,601
<CURRENT-ASSETS>                                191,785
<PP&E>                                          118,566
<DEPRECIATION>                                   90,460
<TOTAL-ASSETS>                                  267,171
<CURRENT-LIABILITIES>                           105,723
<BONDS>                                               0
<PREFERRED-MANDATORY>                                 0
<PREFERRED>                                           0
<COMMON>                                            265
<OTHER-SE>                                      140,660
<TOTAL-LIABILITY-AND-EQUITY>                    267,171
<SALES>                                         349,946
<TOTAL-REVENUES>                                349,946
<CGS>                                           171,495
<TOTAL-COSTS>                                   171,495
<OTHER-EXPENSES>                                226,606
<LOSS-PROVISION>                                      0
<INTEREST-EXPENSE>                                    0
<INCOME-PRETAX>                                 (45,029)
<INCOME-TAX>                                      3,750
<INCOME-CONTINUING>                             (48,779)
<DISCONTINUED>                                        0
<EXTRAORDINARY>                                       0
<CHANGES>                                             0
<NET-INCOME>                                    (48,779)
<EPS-BASIC>                                       (1.99)
<EPS-DILUTED>                                     (1.99)