Alright, before you behead me I tried searching and I honestly didn't see the answer to this question. I'll be purchasing a MacBook Pro 15" this weekend and was wondering if I'd be able to do small upgrades at the Apple Store. Basically I just wanted to grab the 7200 RPM drive and glossy screen. Is this something I'll have to order online or would they be able to take care of that in store for me? Like would I have to pick it up the next day or something? Also, and this is a serious question, is the revision coming in June really worth the wait for a casual user? *ducks and runs* Thanks guys.