Help with picking hardware

[Wizzfizz]

Looking at spending around £550 - £600.

I need the following items as i've got the rest: -

CPU (Intel
Motherboard
Ram (4gig)

The main use for the system will be gaming.

I've not upgraded since 2004 and i'm still using a socket 754 setup. Any help would be appreciated.



Thanks.

 

[Wizzfizz]

Ok cheers for the setup. So if I was looking for something to overclock with. What should I be looking at?

Also I was looking at the CPU


cheers