WASHINGTON		91-1104842
(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification No.)

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Part I—FINANCIAL INFORMATION
Item 1.		Consolidated Financial Statements
		Consolidated Balance Sheets – October 31, 2002 and April 30, 2002		3
		Consolidated Statements of Operations – Three Months Ended October 31, 2002 and 2001		4
		Consolidated Statements of Operations – Six Months Ended October 31, 2002 and 2001		5
		Condensed Consolidated Statements of Cash Flows – Six Months Ended October 31, 2002 and 2001		6
		Consolidated Statements of Comprehensive Loss – Three Months and Six Months Ended October 31, 2002 and 2001		7
		Notes to Condensed Consolidated Financial Statements		8
Item 2.		Management’s Discussion and Analysis of Financial Condition and Results of Operations		16
Item 3.		Quantitative and Qualitative Disclosures About Market Risk		28
Item 4.		Controls and Procedures		28
Part II—OTHER INFORMATION
Item 1.		Legal Proceedings		29
Item 2.		Changes in Securities and Use of Proceeds		29
Item 3.		Defaults Upon Senior Securities		29
Item 4.		Submission of Matters to a Vote of Security Holders		29
Item 5.		Other Information		29
Item 6.		Exhibits and Reports on Form 8-K		29
Signatures				31
Certifications				32

		October 31, 2002				April 30, 2002
		(unaudited)
ASSETS
Current Assets:
Cash and Cash Equivalents		$	7,419			$	7,120
Receivables, Net			59,993				62,774
Inventories			44,745				48,164
Deferred Income Taxes			1,831				1,980
Other Current Assets			9,229				11,608
Total Current Assets			123,217				131,646
Equipment Held for Lease, Net			3,387				5,968
Property and Equipment, Net			16,052				16,996
Intangible Assets, Net of Accumulated Amortization of $9,294 and $8,735, respectively			12,077				13,182
Goodwill			16,545				16,332
Deferred Income Taxes			229				5,115
Other Assets			20,388				17,237
		$	191,895			$	206,476
LIABILITIES, MINORITY INTEREST AND STOCKHOLDERS’ EQUITY
Current Liabilities:
Notes Payable		$	4,084			$	374
Current Portion of Long-Term Obligations			92,005				6,114
Accounts Payable			9,894				11,617
Accrued Payroll and Related Liabilities			4,936				4,844
Other Accrued Taxes			973				2,530
Deferred Revenue			3,824				3,613
Other Accrued Liabilities			5,071				14,920
Total Current Liabilities			120,787				44,012
Long-Term Obligations			—				81,625
Customer Deposits			7,991				7,909
Total Liabilities			128,778				133,546
Minority Interest			2,337				2,246
Stockholders’ Equity:
Series A 8% Convertible Preferred Stock – $.01 par value, 1,000,000 shares authorized, none issued
Common Stock—$.01 par value, 20,000,000 shares authorized, 15,358,759 shares outstanding at October 31, 2002 15,281,759 shares outstanding at April 30, 2002			154				153
Capital in Excess of Par			55,598				55,158
Retained Earnings			17,343				29,206
Accumulated Other Comprehensive Loss			(12,315	)			(13,833	)
Total Stockholders’ Equity			60,780				70,684
		$	191,895			$	206,476

		Three Months Ended October 31,
		2002				2001
Revenues		$	44,196			$	44,238
Cost of Sales			28,585				25,969
Gross Profit			15,611				18,269
Expenses:
Marketing			8,040				7,735
Research and Engineering			3,111				3,388
General and Administrative			4,537				4,184
			15,688				15,307
Operating (Loss) Income			(77	)			2,962
Interest Expense, Net			2,829				2,464
Other Expense (Income), Net			498				(63	)
(Loss) Income Before Provision for Income Taxes			(3,404	)			561
Provision for Income Taxes			(4,479	)			(185	)
Net (Loss) Income		$	(7,883	)		$	376
Basic (Loss) Earnings Per Share		$	(.51	)		$	.02
Diluted (Loss) Earnings Per Share		$	(.51	)		$	.02
Weighted Average Shares Used in Computing Basic and Diluted (Loss) Earnings Per Share
Basic			15,359				15,236
Diluted			15,359				16,315

		Six Months Ended October 31,
		2002				2001
Revenues		$	84,673			$	90,840
Cost of Sales			56,123				53,797
Gross Profit			28,550				37,043
Expenses:
Marketing			16,279				15,244
Research and Engineering			6,628				7,287
General and Administrative			9,165				8,464
			32,072				30,995
Operating (Loss) Income			(3,522	)			6,048
Interest Expense, Net			5,003				4,558
Other Expense, Net			819				302
(Loss) Income Before Provision for Income Taxes			(9,344	)			1,188
Provision for Income Taxes			(2,519	)			(392	)
Net (Loss) Income		$	(11,863	)		$	796
Basic (Loss) Earnings Per Share		$	(.77	)		$	.05
Diluted (Loss) Earnings Per Share		$	(.77	)		$	.05
Weighted Average Shares Used in Computing Basic and Diluted (Loss) Earnings Per Share
Basic			15,338				15,204
Diluted			15,338				16,243

		Six Months Ended October 31,
		2002				2001
Cash Flows from Operating Activities:
Net (Loss) Income		$	(11,863	)		$	796
Adjustments to Reconcile Net (Loss) Income to Cash (Used in) Provided by Operating Activities:
Depreciation and Amortization			4,606				3,666
Valuation Reserve for Deferred Tax Assets			5,603				—
Other Non-Cash Items			1,142				793
Decrease (Increase) in Assets			3,360				(5,904	)
(Decrease) Increase in Liabilities			(12,412	)			851
Cash (Used in) Provided by Operating Activities			(9,564	)			202
Cash Flows from Investing Activities: