Media and guests check out the latest thinner MacBook Air models after attending a news conference at Apple Inc. headquarters in Cupertino

Media and guests check out Apple’s latest thinner MacBook Air 11″ (L) and 13″ models and new operating system after attending a news conference at Apple Inc. headquarters in Cupertino, California October 20, 2010. The new MacBook Air — introduced on Wednesday with Jobs’ signature “one last thing” set-up — is designed to reproduce the versatility of popular devices such as the iPhone and iPad, and will incorporate FaceTime video chats, which Apple is bringing to all its Macs. REUTERS/Norbert von der Groeben (UNITED STATES – Tags: SCI TECH BUSINESS)