RAGE 128? Wow, thats old school. I myself got a 9800gtx+, and I'm thinking about upgrading. I recommend you upgrade your entire system. Thou this is CAD prices (so it will be a bit more in USD), it only costs about $300 for a brand new system, and $500 for a system that can run anything (not on high... but can just run it). For graphics cards alone, ATI and nVidia are the giants. a decent card would be something like a nVidia 250/350, or and ATI 5700, and high end would be nVidia 480/580 and ATI 6800.