Guys, I'm after a laptop. Wanted a desktop but I am at 2 addresses currently (foreseeable future) so a laptop is needed.

Really want it for gaming (non-fps, more Diablo style). iTunes, and general films etc for work. Possibly bluray.

So need a decent processor, ideally a massive HD, decent size screen and a pretty good graphics card.

I don't think an Argos type laptop will cut the mustard, and was thinking of getting a Dell.

Anyone got any recommendations?