CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2013		Sep. 30, 2012		Sep. 30, 2013		Sep. 30, 2012
Net revenue	$ 48,958	[1]	$ 59,088	[1]	$ 155,601	[1]	$ 191,578	[1]
Cost of revenue	18,990	[2]	25,244	[2]	59,015	[2]	78,633	[2]
Gross profit	29,968		33,844		96,586		112,945
Sale of patents and other technology assets, net of costs (See Note 1)	0		0		0		116,353
Operating expenses:
Research and development	15,707		15,321		45,951		49,167
Sales and marketing	19,427		21,972		59,830		68,462
General and administrative	9,869		8,759		28,506		35,103
Restructuring and other charges	1,877		10,724		4,075		13,872
Lease exit and related charges	0		243		3,066		243
Loss Related to Litigation Settlement	11,525		0		11,525		0
Total operating expenses	58,405		57,019		152,953		166,847
Operating income (loss)	(28,437)		(23,175)		(56,367)		62,451
Other income (expenses):
Interest income, net	166		164		992		1,033
Gain (loss) on sale of equity and other investments, net	0		2,210		0		5,288
Equity in net loss of Rhapsody investment	(2,629)		(1,613)		(6,209)		(4,095)
Other income (expense), net	(118)		248		(146)		1,674
Total other income (expenses), net	(2,581)		1,009		(5,363)		3,900
Income (loss) before income taxes	(31,018)		(22,166)		(61,730)		66,351
Income tax benefit (expense)	(357)		(48)		210		(24,583)
Net income (loss)	(31,375)		(22,214)		(61,520)		41,768
Basic net income (loss) per share	$ (0.88)		$ (0.63)		$ (1.73)		$ 1.20
Diluted net income (loss) per share	$ (0.88)		$ (0.63)		$ (1.73)		$ 1.19
Shares used to compute basic net income (loss) per share	35,670		34,998		35,490		34,747
Shares used to compute diluted net income (loss) per share	35,670		34,998		35,490		35,000
Comprehensive income (loss):
Unrealized investment holding gains (losses), net of tax	(1,043)		5,407		(28)		1,840
Foreign currency translation gains (losses)	1,235		506		(391)		(1,730)
Total other comprehensive income (loss)	192		5,913		(419)		110
Net income (loss)	(31,375)		(22,214)		(61,520)		41,768
Comprehensive income (loss)	$ (31,183)		$ (16,301)		$ (61,939)		$ 41,878

[1] quartersytd September 30, 2013 September 30, 2012September 30, 2013September 30, 2012Components of Revenue License Fees10,503 11,957$33,49441,137Service Revenue38,455 47,131122,107150,441Net Revenue48,958 59,088$155,601191,578

[2] Components of Cost of RevenueSeptember 30, 2013 September 30, 2012 September 30, 2013 September 30, 2012License Fees2,062 3,226 6,377 9,143Service Revenue16,928 22,018 52,638 69,490Net Revenue Costs18,990 25,244 59,015 78,633