<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONDENSED CONSOLIDATED BALANCE SHEETS AND CONDENSED CONSOLIDATED STATEMENTS OF
OPERATIONS FOUND ON PAGES 3 AND 4 OF THE COMPANY'S 10Q FOR THE PERIOD ENDED
MARCH 31, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-START>                             JAN-01-2000
<PERIOD-END>                               MAR-31-2000
<CASH>                                          37,296
<SECURITIES>                                   254,496
<RECEIVABLES>                                   46,666<F1>
<ALLOWANCES>                                         0
<INVENTORY>                                     20,986
<CURRENT-ASSETS>                               367,606
<PP&E>                                          52,224<F2>
<DEPRECIATION>                                       0
<TOTAL-ASSETS>                                 434,322
<CURRENT-LIABILITIES>                           42,673
<BONDS>                                         84,016
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                            45
<OTHER-SE>                                     300,998
<TOTAL-LIABILITY-AND-EQUITY>                   434,322
<SALES>                                         36,340
<TOTAL-REVENUES>                                45,222
<CGS>                                            7,947
<TOTAL-COSTS>                                   52,163
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               1,537
<INCOME-PRETAX>                                (4,533)
<INCOME-TAX>                                       307
<INCOME-CONTINUING>                            (5,761)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (5,761)
<EPS-BASIC>                                      (.13)
<EPS-DILUTED>                                    (.13)
<FN>
<F1>Receivables is net of an allowance for doubtful accounts.
<F2>PP&E is net of accumulated depreciation.
</FN>