I got mine from studentlaptops.co.uk, they were no problem at all. Of course I never had any problems with my Acer laptop, so I don't know if they're any good apart from that, but I phoned up to order (wanted the double memory offer, which might be a good idea if its cheap, memory is one of the most important thing) and they were polite and helpful, and from what I remember pretty quick. I think the delivery is free too.