EXHIBIT 12.1

Ratio of Earnings to Fixed Charges
and to Combined Fixed
Charges and Preferred
Stock Dividends

	For the year ended December 31,														For the 6 months ended June 30,
	1999			2000			2001			2002			2003		2004
Earnings:
pretax earnings (loss) from continuing operations before minority interest or equity in earnings (1)	$	(26,734	)	$	(25,085	)	$	(5,282	)	$	(35,237	)	$	3,458	$	(7,736	)
fixed charges		44,060			49,904			4,852			9,587			17,943		7,270
distributed income of equity investees		—			—			89			292			386		286
Total earnings (loss) before fixed charges		17,326			24,819			(341	)		(25,358	)		21,787		(180	)
Fixed charges:
interest expense, including amortization of deferred financing costs		—			1,076			4,239			7,231			11,017		3,980
estimate of interest expense in lease commitments		44,060			48,828			613			2,356			6,926		3,290
Total fixed charges		44,060			49,904			4,852			9,587			17,943		7,270
Ratio of earnings to fixed charges		deficiency			deficiency			deficiency			deficiency			1.21		deficiency
Deficiency to fixed charges		26,734			25,085			5,193			34,945			—		7,450
Preferred stock dividends(2)		—			232			1,160			1,105			—		—
Ratio of earnings to combined fixed charges and preferred stock dividends		deficiency			deficiency			deficiency			deficiency			1.21		deficiency
Deficiency to combined fixed charges and preferred stock dividends	$	26,734		$	25,317		$	6,353		$	36,050		$	9,785	$	7,450

(1) Includes gain on refinancing of $13,629 in 2003 and conversion incentive payments of $7,307 for convertible notes and preferred stock in 2002.

(2) Preferred stock dividend and accretion divided by 1 minus tax rate.