What should I upgrade on my rig?

Hello, I'm looking to upgrade me gaming computer...I'll list my specs below. I'm looking for anything under $250, recommendations wouldbe much appreciated.

Windows 7 64bit

Intel Core 2 Quad CPU Q9550 2.83GHz

EVGA Nvidia GTS-250

4 gigs of RAM

250 GB internal hard-drive, 1500 GB external

A 2nd GTS 250 if mobo supports SLI and a new HSF to OC the CPU.

Graphics card, get a 6870.

now now we can all be civilizaed gentlemen here. omitting the fine young cannibals.. they cant be helped though.

hd 6850 a happy medium between the 4601gb and the 6870

now now we can all be civilizaed gentlemen here. omitting the fine young cannibals.. they cant be helped though.

hd 6850 a happy medium between the 4601gb and the 6870

ionusX

agreed either gpu will serve its purpose :)

graphics

A 2nd GTS 250 if mobo supports SLI and a new HSF to OC the CPU.

GTR12

won't be worth it, you will get alot more bang for the buck buying a newer single graphics card

If you aren't having any trouble withmuch games (say you're playing on 1680x1050 resolution), then don't bother upgrading. I know I'm not.