EXHIBIT 12.1

RATIO OF EARNINGS TO FIXED CHARGES

	Nine months ended September 30, 2010		Year ended December 31, 2009			Period from September 19, 2008 through December 31, 2008		Period from December 29, 2007 through September 18, 2008			Year Ended December 28, 2007
Earnings (losses):
Losses before income taxes		30,395		(4,478	)		1,604		(23,605	)		(47,583	)
Amortization of capitalized interest (a)		80		120			29		478			345
Interest capitalized		--		--			--		--			--
		30,475		(4,358	)		1,633		(23,127	)		(47,238	)
Fixed Charges:
Amortization of expenses related to indebtedness (b)		6,501		5,199			1,452		5,642			8,058
Interest expenses (c)		7,967		11,099			2,698		8,389			9,730
Interest capitalized		--		-			--	--				--
Total Fixed Charges		14,468		16,298			4,150		14,031			17,788
Earnings (losses), as adjusted		44,943		11,940			5,783		(9,096	)		(29,450	)
Ratio of earnings to fixed charges		2.11			(1)		0.39			(2)			(3)

(1) Earnings as adjusted were inadequate to cover fixed charges by $4.4 million in 2009.

(2) Earnings as adjusted were inadequate to cover fixed charges by $23.1 million in the period from December 29, 2007 through September 18, 2008.

(3) Earnings as adjusted were inadequate to cover fixed charges by $47.2 million in 2007.

(a)   Includes amortization of deferred financing charges.

(b) Includes amortization of debentures discount, accretion and deferred issuance expenses.

(c) Includes, mainly, interest on bank loans and interest expenses in relation to convertible debentures.