Christmas...

windows 7? Your PC has hardly any other room for improvement. I am however unfamiliar with that case. Does it suit all your needs?

That's a tough one... maybe another hard drive? An upgrade to Windows 7?

It's sad that you have to buy presents for yourself. I don't mean that sarchastically, I just find it sort of depressing. I'd say get windows 7. There's apparently a guy on ebay selling keys for cheap. Look in the deals section. Otherwise you could get a watercooling system.

lolz

sell your pc and buy a new car

You could get water cooling for your PC

The only thing I see may need is either some Velociraptors, Solid States, or maybe a water cooling setup. Other than that, I woud be estatic with you rig.

Edit; Ahhh, dominique, you beat me to it.

Ok just build a second system. seriously, a small server or a linux machine or something. Nothing you can really improve on unless you went water cooled.

Go with a good WC loop!

Sell these low-end GTX 295 and go with a GTX380, or get Quad 5970.
Go with a super-duper water-cooling system that will cost you $2000 and get that i7 to 6Ghz!