TFT Monitor wont limit your FPS at all.
Tbh why bother using 1024 etc… easiest way is really just to shove the System Settings from the options and hit of compressed textures. Then reset your maxfps, hunkmegs etc and any other graphics tweaks eg gamma, intensity etc. Plus, most people find it easier to hit headshots in the smaller 640 x 480 res.
problem is, no matter what resolution i use i still get fps drops because its the CPU (not the GPU) holding me back. also, i find anything under 1280 x 1024 horrible and i can’t shoot at long distances. for me the lower the resolution the harder it is to shoot people 
Have you checked your graphic card settings?
yup, checked all of them. Most of the sliders are set to performance for OpenGL and AA / AF are set to application preference.
Try running teh latest omega drivers for your ati card as i hear they are better than ati’s drivers for fps.
have tried various drivers but they don’t make much of a difference as its seems the limiting factor is the CPU :S
thanks again for all the replies 