Looking for the best pre-built gaming computer (no monitor, keyboard/mouse or speakers needed) I can get for £500 - not components, but a package as I have no clue with hardware. May stretch a little higher if it is really good or comes with anything special.
Must be with XP not Vista (or if Vista, leave enough room on the budget to buy a copy of XP to reinstall)
Any suggestions? Obviously the better value for money the happier I'll be!