hey guys
thanks for your advice
your right i dont really need much of an upgrade yet, it runs unreal tournament fine!  ;D
I might consider a hard drive soon though, 6 gb aint really enough.
Next thing though is cooling, it gets quite warm in there, and ive seen computers with things in the 5.25" drive bay expansion slots that look like fans. is that what they are, and where can i get one of those that goes into a spare drive bay, and does it cool the cd roms and hard drives down?
I live in the UK, so a UK retailer would be good. I might also get a Card Fan that goes into the PCI expansion slots, where can i get one of those, too?

THanks for your help

p.s   i have a Creative 3D Blaster Banshee Graphics card, by the way.