I was just wondering if there are any distinct differences between the October 08 Aluminum Unibody Macbook edition and the Aluminum MBP? I can't really see any, but then again I'm definitely not as qualified as some of you to make these distinctions.. The Aluminum MB i'm looking at has a 2.4ghz core 2 duo, 4gb ram, 320 gb HD, 13" obviously, Nvidia GeForce 9200M graphics... any idea of the difference?