Right the title is self - explanitory really! but i have fiddeled around with some options on my computer virtual memory, page file size etc. and now my computer is performing so much badly on games! My counter strike source seems to be fine but on world of warcraft i used to be able to run on most specs high and running smoothly with an Geforce FX5200! Not the best of gfx cards i know but i am sure i could run on those specs! Any quick advice?