<ARTICLE> 5 <LEGEND> This schedule contains summary financial information extracted from SEC Form 10-Q for the three months ended June 30, 2000 and is qualified in its entirety by reference to such financial statements. (in thousands except earnings per share) </LEGEND> <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> JUN-30-2000 <CASH> 23,157 <SECURITIES> 25,059<F4> <RECEIVABLES> 2,427 <ALLOWANCES> (489) <INVENTORY> 5,456 <CURRENT-ASSETS> 55,509 <PP&E> 37,024 <DEPRECIATION> 24,398 <TOTAL-ASSETS> 128,992 <CURRENT-LIABILITIES> 24,380 <BONDS> 121,421<F1> <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 56 <OTHER-SE> (16,865)<F2> <TOTAL-LIABILITY-AND-EQUITY> 128,992 <SALES> 4,893 <TOTAL-REVENUES> 10,771 <CGS> 2,010 <TOTAL-COSTS> 2,010<F3> <OTHER-EXPENSES> 12,766 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 3,204 <INCOME-PRETAX> (16,459) <INCOME-TAX> 0 <INCOME-CONTINUING> (16,459) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (16,459) <EPS-BASIC> (0.30) <EPS-DILUTED> (0.30) <FN> <F1> INCLUDES CONVERTIBLE NOTES AND DEBENTURES, LONG-TERM PORTION OF EQUIPMENT FINANCING ARRANGEMENTS, AND ACCRUED ACQUISITION OBLIGATION. <F2> INCLUDES ADDITIONAL PAID IN CAPITAL, OTHER ADDITIONAL CAPITAL AND RETAINED EARNINGS, APPROPRIATED AND UNAPPROPRIATED. <F3> PER CHIEF ACCOUNTANT AT THE SEC, THIS AMOUNT EXCLUDES SALES AND G&A EXPENSES, INCLUDES COSTS AND EXPENSES APPLICABLE TO SALES AND REVENUES, AND TANGIBLE COSTS OF GOODS SOLD. <F4> INCLUDES SHORT-TERM INVESTMENTS AND RESTRICTED INVESTMENTS. </FN>