what should I improve?

[Hitman_Leon]

I have,
3700 sd @ 2750, 250fsb*11 did have it at 255 stable but just eased it back a notch for piece of mind, too much work to do to have any bsod's.
2*512 kingmax hardcore pc 4000, I skimped on cheap ram when I bought this new rig to spend more on gfx ect.
Msi diamond mobo
freezer 64pro
saphire x1900xtx
hiper 560w psu
tj05 case
neovo f419
now I just got a few extra quid and want to improve, what should I go for?, im thinking ram, and not sure about anything else, any thoughts, should I stay with the kingmax cheapo just buy more sticks or get me some 1gb sticks of mushkin or whatever good stuff, want to stay with pc4000 or above though for the clocking potential. Any other ideas what to change or improve?

 

[Hitman_Leon]

primary Hdd is a 300gb diamondmax +10, so what ram would you go for? and im not totally sold on dual core yet so I think ill leave the processor alone, after all I can get FX57 speed with just 5mhz on the fsb and its not far off that atm. There are some ram kits on this week only, or would you wait for the ocz gold 2gb kit to come in stock, im none too sure on ram being so much to choose from.

And mouse and Kb got a razor copperhead and a saitek eclipse when I got my new rig and one of those huge razor mantis speed mats, play fps mostly, spaced in between tons of uni work, uni work is why I dropped back the speed by 5mhz on the fsb just to be sure of no bsod's, not that 50mhz makes a jot of difference in performance, I know its more ram I need.