GTX 470 on Core 2 Quad Q 8200
I currently have a PC with Core 2 Quad Q8200, 4 GB DDR2 RAM and a 7900 GS video card. Since Starcraft 2 is coming, I plan to upgrade the video card so the game would run better.
My question is if I upgrade my video card to a GTX470 and leave everything else intact would it be seriously underused because the CPU and the RAM are not the latest generation of hardware?
Thanks for any input!