<ARTICLE>                     5

                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                      JUN-30-2000
<PERIOD-START>                         JUL-01-1999
<PERIOD-END>                           SEP-30-1999
<CASH>                                  39,266,000
<SECURITIES>                            34,019,000
<RECEIVABLES>                           42,874,000
<ALLOWANCES>                             6,331,000
<INVENTORY>                             25,533,000
<CURRENT-ASSETS>                       149,638,000
<PP&E>                                  20,300,000
<DEPRECIATION>                           7,056,000
<TOTAL-ASSETS>                         226,259,000
<CURRENT-LIABILITIES>                   31,728,000
<BONDS>                                          0
<PREFERRED-MANDATORY>                            0
<PREFERRED>                                      0
<COMMON>                               193,443,000
<OTHER-SE>                             (1,313,000)
<TOTAL-LIABILITY-AND-EQUITY>           226,259,000
<SALES>                                 50,447,000
<TOTAL-REVENUES>                        50,447,000
<CGS>                                   22,300,000
<TOTAL-COSTS>                           22,300,000
<OTHER-EXPENSES>                        25,467,000
<LOSS-PROVISION>                                 0
<INTEREST-EXPENSE>                       (807,000)
<INCOME-PRETAX>                          3,487,000
<INCOME-TAX>                             (697,000)
<INCOME-CONTINUING>                      2,790,000
<DISCONTINUED>                                   0
<EXTRAORDINARY>                                  0
<CHANGES>                                        0
<NET-INCOME>                             2,790,000
<EPS-BASIC>                                   0.12
<EPS-DILUTED>                                 0.11