Exhibit 99.1

SELECTED FINANCIAL DATA

The following tables set forth selected consolidated financial data for each of the years in the five-year period ended June 30. The results for the fiscal year ended June 30, 2004 are not necessarily indicative of the results for any future period. The selected consolidated financial data set forth below should be read in conjunction with our consolidated financial statements as of June 30, 2004 and 2003 and for each of the years in the three-year period ended June 30, 2004 and notes thereto set forth in Exhibit 99.3 and “Management’s Discussion and Analysis of Financial Condition and Results of Operations.”

	Fiscal Year Ended June 30,
	2004			2003			2002			2001			2000
	(In thousands, except per share data)
CONSOLIDATED STATEMENTS OF OPERATIONS DATA:
Net sales	$	311,295		$	316,325		$	231,791		$	250,237		$	236,830
Costs and expenses:
Cost of sales		165,141			147,964			114,204			144,549			113,573
Engineering and product development		38,827			36,443			31,445			34,305			27,767
Sales, marketing and service		96,986			88,620			71,457			65,882			54,989
General and administrative		22,025			19,019			15,607			14,686			10,554
Amortization of goodwill		—			—			18,018			14,352			7,173
Amortization of other intangible assets		4,861			12,257			17,873			16,391			11,209
Impairment of goodwill		12,311			—			—			—			—
Restructuring costs		3,640			—			—			—			—
Legal judgment		—			15,161			—			—			—
In-process research and development		2,193			—			—			—			3,500
Legal settlement		—			—			—			—			2,102
Acquisition settlement		—			—			—			12,880			—
Total costs and expenses		345,984			319,464			268,604			303,045			230,867
Operating income (loss)		(34,689	)		(3,139	)		(36,813	)		(52,808	)		5,963
Interest and other income (expense), net		(371	)		2,601			2,208			1,890			3,403
Impairment of equity investments		—			—			—			(1,658	)		—
Income (loss) from continuing operations before income taxes and cumulative effect of change in accounting principle		(35,060	)		(538	)		(34,605	)		(52,576	)		9,366
Income tax expense		4,721			3,220			5,478			7,616			1,779
Income (loss) from continuing operations before cumulative effect of change in accounting principle		(39,781	)		(3,758	)		(40,083	)		(60,192	)		7,587
Discontinued operations:
Income (loss) from discontinued operations, net of taxes		(7,592	)		1,188			—			—			—
Loss on sale of discontinued operations, net of taxes		(6,820	)		—			—			—			—
Income (loss) from discontinued operations		(14,412	)		1,188			—			—			—
Income (loss) before cumulative effect of change in accounting principle		(54,193	)		(2,570	)		(40,083	)		(60,192	)		7,587
Cumulative effect of change in accounting principle		—			(19,291	)		—			(356	)		—
Net income (loss)	$	(54,193	)	$	(21,861	)	$	(40,083	)	$	(60,548	)	$	7,587
Income (loss) per share from continuing operations before cumulative effect of change in accounting principle:
Basic	$	(0.59	)	$	(0.06	)	$	(0.70	)	$	(1.16	)	$	0.16
Diluted	$	(0.59	)	$	(0.06	)	$	(0.70	)	$	(1.16	)	$	0.14
Loss per share from discontinued operations:
Basic and diluted	$	(0.22	)	$	0.02		$	—		$	—		$	—
Cumulative effect per share of change in accounting principle:
Basic and diluted	$	—		$	(0.32	)	$	—		$	(0.01	)	$	—
Net income (loss) per share:
Basic	$	(0.81	)	$	(0.36	)	$	(0.70	)	$	(1.17	)	$	0.16
Diluted	$	(0.81	)	$	(0.36	)	$	(0.70	)	$	(1.17	)	$	0.14
Shares used to compute net income (loss) per share:
Basic		67,069			61,247			56,859			51,729			48,311
Diluted		67,069			61,247			56,859			51,729			55,442
	As of June 30,
	2004			2003			2002			2001			2000
	(In thousands)
CONSOLIDATED BALANCE SHEET DATA:
Working capital	$	81,327		$	106,616		$	115,698		$	114,422		$	138,330
Total assets		301,744			310,876			255,703			266,957			322,799
Retained earnings (accumulated deficit)		(169,487	)		(115,294	)		(93,433	)		(53,350	)		7,198
Shareholders’ equity	$	210,682		$	226,157		$	205,908		$	220,362		$	259,620

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