Changed case following a discussion with Callum to the NZXT Lexa S.

@ Piers - Whilst I will agree that Windows 7 will be cheaper with a student discount, I can't find the damn option on the windows site, so I will look for it later. On the PSU, I would rather have my new tech porn powered by something I can actually put some faith in over a £20, cobbled together with a rock, generically named piece of ass which looks like an alien just jizzed and puked on it at the same time.