I am looking to spend some big bucks on a laptop. I thought about getting a Macbook Pro. I have a few questions tho. First of all, will 2.2 2.4 or 2.6 Ghz processors, will I see a difference? Second of all, are they really reliable? Anything I should watch out for if I buy outside of apple.com. Are games will work on it? And final question about video cards. Which one is the best and 128 or 256mb? Why are macbooks pro are so expensive?