As is everyone else, I am in the conundrum of shopping for a new notebook at a time when Apple has lost their minds & done away with firewire. I have a feeling it will come back, or they will begin producing a 13" pro, but before that happens, I am looking into upgrading my PBG4 1.33 to a NEW (updated) white macbook. My question is regarding upgrading the memory & harddrive. iFixit makes the changeout of these items look incredibly easy. Is it? (i am by no means a fix-my-own-computer person, but I did recently replace memory and harddrive in my PBG4, and that was much more involved than what it looks like this process would be) I can get a 320G 7200 HD on ebay for under $60! Add in the RAM from ebay, and you are looking at upgrading the $999 macbook for under $100 - Apple charges nearly $300 for these upgrades, and it is a 5200 HD! Am I missing something? Can I really put the 7200 HD in the new macbook? Is it really as easy to replace as it looks? Thanks, all!