I have a Toshiba Satellite L500, all standard. While I game mostly with console, I would like to play the game S.T.A.L.K.E.R. on my laptop. Can I Run It says I need a minimum of a video card upgrade, but recommends a cpu upgrade as well. I would just like some tips/advise to cheaply and painlessly upgrade my laptop to play that game, and maybe the new AvP as well... Any help is much appreciated.