Upgrade please help!

[Damac]

I'm looking at an upgrade but not sure which part to do. Only have £200-£250 to spend and am looking at the graphics or cpu.

Currently I have an AMD X2 6000 and an BGF 8800 GTS 640mb card. I was under the impression that the cpu may be the bottle neck but I'm not sure.

SO between the two what do you recommend?

 

[Damac]

AMD Athlon X2 6000
BFG GeForce 8800 GTS OC2 640MB GDDR3 HDTV/Dual DVI (PCI-Express)
GeIL 4GB (4x1GB) PC2-6400C4 800MHz
Western Digital Caviar SE16 250GB SATA-II 16MB
OCZ GameXStream 600w Silent SLI Ready ATX2 Power Supply
Motherboard (will update tonight)
22" Samsung Monitor

 

[Damac]

What about keeping the ram, and just getting a new processer and motherboard?

Maybe this:
Intel Core 2 Quad Q9400 LGA775 'Yorkfield' 2.66GHz 6MB-cache (1333FSB)
Gigabyte GA-X48-DS5 Intel X48

 

[Damac]

Thanks, think i'll go down the gfx route for now.