Hi guys, this has nothing to do with sins but would really like some advice from people who are into the same sort of games as me.

I'm using a pretty good dell system at the moment which is fine and everything, but am looking to go for a  new gaming system soon and am wondering who in the uk i should buy from?

In addition can anyone list a rough spec of what i should go for for a gaming rig, there's so many different options its a bit confusing...

Any help would be much appreciated guys, thanks in advance.