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&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;i&gt;Principles
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&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;The condensed
consolidated financial statements include the accounts of the
Company and its wholly owned subsidiaries. All intercompany
transactions and balances have been eliminated in
consolidation.&lt;/font&gt;&lt;/p&gt;
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&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;The preparation
of financial statements in conformity with accounting principles
generally accepted in the United States of America
(&amp;#x201C;GAAP&amp;#x201D;) requires management to make estimates and
assumptions. These estimates and assumptions affect the reported
amounts of assets, liabilities, revenues, expenses and disclosures
of contingent assets and liabilities. Actual results could differ
materially from these estimates. Significant estimates include
allowance for doubtful accounts receivable, provision for excess
and obsolete inventory, valuation of intangible and long-lived
assets, valuation of goodwill, litigation, provision for warranty
costs, income taxes and share-based compensation
expense.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Difficult
global economic conditions, tight credit markets, volatile equity,
foreign currency and energy markets and declines in consumer
spending have combined to increase the uncertainty inherent in
these estimates and assumptions. As future events and their effects
cannot be determined with precision, particularly those related to
the condition of the economy, actual results could differ
significantly from these estimates.&lt;/font&gt;&lt;/p&gt;
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