software for the Mac OS following expiration of the agreements may be influenced by Microsoft's perception of its interests as the vendor of the Windows operating system and competing digital media applications, including music distribution service and technology. In June of 2003, Microsoft stated that it would no longer develop new versions of Internet Explorer for the Mac OS, subsequent to the Company's introduction during 2003 of its own web browser, Safari. Further discontinuance of products for the Macintosh platform, including Microsoft Office and other Microsoft products could have an adverse effect on the Company's net sales and results of operations.

The Company's business relies on access to patents and intellectual property obtained from third parties, and the Company's future results could be adversely affected if it is alleged or found to have infringed on the intellectual property rights of others.

Many of the Company's products are designed to include intellectual property obtained from third-parties. While it may be necessary in the future to seek or renew licenses relating to various aspects of its products and business methods, the Company believes that based upon past experience and industry practice, such licenses generally could be obtained on commercially reasonable terms. However, there can be no assurance that the necessary licenses would be available or available on acceptable terms.

Because of technological changes in the computer and consumer electronics industries, current extensive patent coverage, and the rapid rate of issuance of new patents, it is possible certain components of the Company's products and business methods may unknowingly infringe existing patents of others. The Company has from time to time been notified that it may be infringing certain patents or other intellectual property rights of others. Responding to such claims, regardless of their merit, can be time consuming, result in significant expenses, and cause the diversion of management and technical personnel. Several pending claims are in various stages of evaluation. The Company may consider the desirability of entering into licensing agreements in certain of these cases. However, no assurance can be given that such licenses can be obtained on acceptable terms or that litigation will not occur. In the event there is a temporary or permanent injunction entered prohibiting the Company from marketing or selling certain of its products or a successful claim of infringement against the Company requiring it to pay royalties to a third-party, the Company's future operating results and financial condition could be adversely affected. Information regarding certain claims and litigation involving the Company related to alleged patent infringement and other matters is set forth in Part I, Item 3 of this Form 10-K. In the opinion of management, the Company does not have a potential liability for damages or royalties from any current legal proceedings or claims related to the infringement of patent or other intellectual property rights of others that would individually or in the aggregate have a material adverse effect on its results of operations,