components are normally acquired through a combination of formal purchase orders, supplier contracts, and open orders based on projected demand information. Such purchase commitments typically cover the Company's forecasted component and manufacturing requirements for periods ranging from 30 to 130 days. The Company's operating results and financial condition have been in the past and may in the future be materially adversely affected by the Company's ability to manage its inventory levels and respond to short-term shifts in customer demand patterns.

Future operating results are dependent upon the Company's ability to obtain a sufficient supply of components, some of which are in short supply or available only from limited sources.

Although most components essential to the Company's business are generally available from multiple sources, certain key components including microprocessors and ASICs are currently obtained by the Company from single or limited sources. Some key components (including without limitation DRAM, TFT-LCD flat-panel displays, and optical and magnetic disk drives), while currently available to the Company from multiple sources, are at times subject to industry-wide availability and pricing pressures. In addition, new products introduced by the Company often initially utilize custom components obtained from only one source until the Company has evaluated whether there is a need for, and subsequently qualifies, additional suppliers. In situations where a component or product utilizes new technologies, initial capacity constraints may exist until such time as the suppliers' yields have matured. The Company and other producers in the personal computer industry also compete for various components with other industries that have experienced increased demand for their products. The Company uses some components that are not common to the rest of the personal computer industry including certain microprocessors and ASICs. Continued availability of these components may be affected if producers were to decide to concentrate on the production of components other than those customized to meet the Company's requirements. If the supply of a key component were to be delayed or constrained on a new or existing product, the Company's results of operations and financial condition could be adversely affected.

The Company's ability to produce and market competitive products is also dependent on the ability and desire of IBM and Motorola, the sole suppliers of the PowerPC RISC-based microprocessor for the Company's Macintosh computers, to provide the Company with a sufficient supply of microprocessors with price/performance features that compare favorably to those supplied to the Company's competitors by Intel Corporation and other developers and producers of microprocessors used by personal computers using other operating systems. Further, despite its efforts to educate the marketplace to the contrary, the Company believes that many of its current and potential customers believe that the relatively slower MHz rating or clock speed of the microprocessors it utilizes in its Macintosh systems compares unfavorably to those utilized by other