<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> JUN-30-2000 <CASH> 58,084 <SECURITIES> 0 <RECEIVABLES> 85,947 <ALLOWANCES> 0 <INVENTORY> 3,244 <CURRENT-ASSETS> 353,792 <PP&E> 133,348 <DEPRECIATION> 71,005 <TOTAL-ASSETS> 617,428 <CURRENT-LIABILITIES> 367,829 <BONDS> 307,689 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 834,156 <OTHER-SE> (943,170) <TOTAL-LIABILITY-AND-EQUITY> 617,428 <SALES> 0 <TOTAL-REVENUES> 567,506 <CGS> 0 <TOTAL-COSTS> 1,000,985 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 19,978 <INCOME-PRETAX> (450,248) <INCOME-TAX> 635 <INCOME-CONTINUING> (452,397) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (452,397) <EPS-BASIC> (6.15) <EPS-DILUTED> (6.15)