Hi, So im looking to buy a new 24" iMac, and as I live in the Bristol/Bath area, there are no "official" Mac retailers. However there are both Apple retailers in Bath, and in Bristol... so, does anyone know what most non-official retailers T's&C's are when it comes to replacements? I've heard a few people who have had stuck/dead pixels have been able to swap them in-store for a new one, but im worried the non-official shops wouldnt do that, i reallly dont want to spend over £1000 on a new computer and having a 'dodgy' screen. Or do you guys suggest buying it online? Would this be the safer option? Or perhaps John Lewis (2 year warranty)? I really want a perfect working computer (which I guess isn't too much to ask...)! Any suggestions would be greatly appreciated! Thanks!