Hello, I've noticed in many video card reviews, they have "CPU Scaling".. meaning your video card is being held back?? Umm.. I have a P3 550mhz and G400 32mb.. would a GF4 Ti4200 help me significantly in current and future games, or would it just be held back by my outdated CPU? Because if it is, I'd just buy a new system altogether. Thanks in advanced!