Exhibit 12

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES
(in thousands)

													Six						Three
													Months			Year			Months
													Ended			Ended			Ended
	Fiscal Year Ended June 30,												Dec. 31,			Dec. 31,			March 31,
	2002			2003			2004			2005			2005			2006			2007
EARNINGS:
Income (loss) before income tax expense	$	78,984		$	77,660		$	46,157		$	99,102		$	80,223		$	(116,645	)	$	15,245
Add: Fixed charges		2,967			14,375			13,161			12,993			6,547			13,026			3,301
Earnings as defined	$	81,951		$	92,035		$	59,318		$	112,095		$	86,770		$	(103,619	)	$	18,546
FIXED CHARGES:
Interest expense	$	1,376		$	10,038		$	8,663		$	8,488		$	4,253		$	8,488		$	2,122
Amortization of deferred financing fees		—			2,542			2,145			2,152			1,080			2,168			536
Interest expense as reported		1,376			12,580			10,808			10,640			5,333			10,640			2,658
Portion of rent expense as interest		1,591			1,795			2,353			2,353			1,214			2,386			643
Fixed charges as defined	$	2,967		$	14,375		$	13,161		$	12,993		$	6,547		$	13,026		$	3,301
Ratio of earnings to fixed charges		27.6	x		6.4	x		4.5	x		8.6	x		13.3	x		(8.0	)x		5.6	x

     For purposes of computing the ratios of earnings to fixed charges, earnings represent pretax income from continuing operations plus fixed charges. Fixed charges represent interest expense and the portion of rents representative of interest related to continuing operations.