So I'm looking to buy a 15" MBP to replace my old 15" last-model G4. I live in LA, so tax is almost 10% for me. I could do back to school, and bother with rebates, selling iPods and whatnot, but I feel like it makes much more sense to just purchase from Macconnection (although I think I would like the upgraded high rez screen. But paying $250 for a $90 feature, when you factor tax, isn't worth it for me). Anyway, are there any downsides to buying from Macconnection? I live like 5 miles from an Apple Store, so repair/warranty work isn't an issue for me, as long as Apple can take care of it. Is there any scenario where buying from Macconnection is going to bite me in the ass? Thanks!