It's been a great system, but I recently bought the Dell 3008 WFP 30" monitor, and I want to beef things up a bit, though I'm not wanting to build a whole new system just yet. I know that if I get a new faster graphics card that there's a possibility of the cpu becoming the bottleneck, so I'm looking for advice on upgrading in a "balanced" way.
I'm looking at going with the Nvidia GTX 275 for graphics, and possibly the Core 2 Duo E8400 for cpu. Does that sound like a good combination? Is there something else I should be looking at?
Also, RAM has gotten crazy cheap since I built this system. I could either get a couple more sticks of the 2GB I have now, or should I upgrade the RAM as well?