My dad asked me to build him a £450 gaming rig with an OS included, I already have a disk burner, hd monitor and peripherals. I have a build, post here if you have anything better. Size/sound doesn't matter just give me something upgradable and reliable! Try to keep Scan as the only merchant.
http://uk.pcpartpicker.com/p/3ND9Q
http://uk.pcpartpicker.com/p/3ND9Q