yes vista does, i have it... i know... -.-
the graphics card you have is good enough to run the game at a decent fps rate, my fps btw, is between 20-40 with shaders, 50 without them, what evil said, ghosts and what not turned off is a good idea, and make sure you have no other programs, also, set toribash to high priority could help too, so the computer focuses more power on toribash... and just one little thing probably wont help but what the hell.. ill say it anyway, turn off vista aero if it is on