1 EXHIBIT 12.1 FORM F-4 -- OFFER TO EXCHANGE 13 1/4% SENIOR DISCOUNT NOTES DUE 2010 FILED MAY 30, 2000 SUPPORTING CALCULATION FOR THE RATIO OF EARNINGS TO FIXED CHARGES PRO FORMA FINANCIAL INFORMATION SIX MONTHS ENDED TWELVE MONTHS TWELVE MONTHS ENDED SEPTEMBER 30 MARCH 31 ENDED -------------------------------------------------- -------------------------- SEPTEMBER 30, 1996 1997 1998 1999 1999 2000 1999 --------- --------- ----------- ------------ ----------- ------------ ------------- (UNAUDITED) (UNAUDITED) LOSS BEFORE TAXES AND FIXED CHARGES Loss before taxes............... $(251,000) $(430,000) $(2,439,000) $ (9,802,000) $(3,279,000) $(48,986,000) $(151,994,000) Interest on long term debt...... -- -- 147,000 262,000 299,000 17,172,000 111,762,000 Finance charges................. -- -- -- 192,000 59,000 293,000 3,092,000 --------- --------- ----------- ------------ ----------- ------------ ------------- (251,000) (430,000) (2,291,000) (9,348,000) (2,921,000) (31,521,000) (37,140,000) FIXED CHARGES Interest on long term debt...... -- -- 147,000 262,000 299,000 17,172,000 111,762,000 Finance charges................. -- -- -- 192,000 59,000 293,000 3,092,000 Capitalized interest and finance charges........................ -- -- -- 1,588,000 1,243,000 1,430,000 1,588,000 --------- --------- ----------- ------------ ----------- ------------ ------------- -- -- (147,000) (2,043,000) (1,601,000) (18,895,000) (116,442,000) --------- --------- ----------- ------------ ----------- ------------ ------------- Shortfall...................... $(251,000) $(430,000) $(2,439,000) $(11,390,000) $(4,522,000) $(50,416,000) $(153,582,000) ========= ========= =========== ============ =========== ============ =============