Exhibit 12.1

RATIO OF EARNINGS TO FIXED CHARGES

	Predecessor										Successor
								Period from			Period from
								January 1,			February 15,
								2007 to			2007 to		Year Ended
	Year Ended December 31,							February 14,			December 31,		December 31,		Six Months Ended June 30,
(in thousands)	2004			2005		2006		2007			2007		2008		2008		2009
Earnings:
Income (loss) from continuing operations before income taxes	$	(16,174	)	$	30,072	$	22,611	$	(4,382	)	$	32,511	$	15,362	$	15,596	$	8,626
Additions:
Fixed charges, as shown below		35,649			31,285		39,965		4,859			53,259		72,073		29,630		40,196
Earnings as adjusted	$	19,475		$	61,357	$	62,576	$	477		$	85,770	$	87,435	$	45,226	$	48,822
Fixed charges:
Interest expense and amortization of debt discount and premium on all indebtedness	$	27,696		$	20,329	$	27,392	$	3,275		$	42,996	$	61,678	$	24,334	$	35,263
Interest within rent expense		7,953			10,956		12,573		1,584			10,263		10,395		5,296		4,933
Total fixed charges	$	35,649		$	31,285	$	39,965	$	4,859		$	53,259	$	72,073	$	29,630	$	40,196
Ratio of earnings to fixed charges		—			1.96		1.57		—			1.61		1.21		1.53		1.21
Coverage deficiencies	$	16,174		$	—	$	—	$	4,382		$	—	$	—	$	—	$	—