5 of 12: Apple Computer Inc. CEO Steve Jobs looks at the new Apple MacBook Pro laptop on the showroom floor at the MacWorld conference in San Francisco, Tuesday, Jan. 10, 2006. Apple Computer Inc.'s historic shift to Intel Corp. microprocessors came months earlier than expected Tuesday as Jobs unveiled desktop and notebook computers based on new two-brained chips from the world's largest semiconductor company's. (AP Photo/Paul Sakuma) (AP Photo/ PAUL SAKUMA)

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