Supplemental Metrics

2008 Year-to-Date

GAAP to Non-GAAP Reconciliation
Condensed Consolidated Statements of Operations
Supplemental Metrics

GAAP to Non-GAAP Reconciliation
Condensed Consolidated Statements of Operations

Download GAAP to Non-GAAP Reconciliation - QTD

(in $ thousands, except per share data)
(unaudited)

Three Months Ended March 31, 2008

	GAAP	Adjustments(1)	Non-GAAP
Revenues: License Service Total revenues	$ 44,209 59,501 103,710	$ - - -	$ 44,209 59,501 103,710
Cost of revenues: License Service Amortization of acquired technology Total cost of revenues	693 19,785 620 21,098	- (546) (620) (1,166)	693 19,239 - 19,932
Gross profit	82,612	1,166	83,778
Operating expenses: Research and development Sales and marketing General and administrative Amortization of intangible assets Facilities restructuring charges Total operating expenses Income from operations Interest income and other, net Income before income taxes Income tax provision Net income	17,724 42,787 8,369 362 947 70,189 12,423 3,558 15,981 4,757 $ 11,224	(1,064) (1,373) (1,131) (362) (947) (4,877) 6,043 - 6,043 1,554 $ 4,489	16,660 41,414 7,238 - - 65,312 18,466 3,558 22,024 6,311 $ 15,713

Net income per share: Basic Diluted (2)	$ 0.13 $ 0.12		$ 0.18 $ 0.16

Weighted shares used to compute net income per share: Basic Diluted	88,128 103,727	979(3)	88,128 104,706

(1) The following table summarizes the Non-GAAP adjustments for the respective periods presented:

Three Months Ended March 31, 2008
Net income, GAAP basis	$ 11,224
Amortization of acquired technology	620
Amortization of intangible assets	362
Facilities restructuring charges	947
Share-based payments	4,114
Tax benefit for amortization of intangible assets and restructuring charges	(752)
Tax benefit of share-based payment	(802)
Net income, Non-GAAP basis	$ 15,713

(2) Diluted EPS is calculated under the "if converted" method for the three months ended March 31, 2008 and 2007. This includes the add-back of $1.1 million of interest and convertible notes issuance cost amortization, net of income taxes for both periods.

(3) Anti-diluted shares generated from the unrecognized share-based payments under the "treasury stock method" have been added back to the non-GAAP diluted weighted shares due to non-GAAP results excluding the share-based payments.