If you have'nt already bought GTA 4 on PC be aware theres a large ammount of people having FPS issues with the game ie, max fps 20.
The Highest end video card could run it on low settings max rez and only gets max 23 fps, highest settings only gets max 17 fps.
I myself have experinced this as well my max fps is 17, I got it as a gift from my cousin.
If you buy the game don't expect it to work flawlessly for you as the number of people are increaseing daily, Rockstar is working on a patch as I type this but it'll be awhile, hopfully if your lucky you will be one of the few that has no problems with the fps, or you could just wait untill they announce the patch then buy it.
Just FYI.
The Highest end video card could run it on low settings max rez and only gets max 23 fps, highest settings only gets max 17 fps.
I myself have experinced this as well my max fps is 17, I got it as a gift from my cousin.
If you buy the game don't expect it to work flawlessly for you as the number of people are increaseing daily, Rockstar is working on a patch as I type this but it'll be awhile, hopfully if your lucky you will be one of the few that has no problems with the fps, or you could just wait untill they announce the patch then buy it.
Just FYI.
















but I could'nt stand the lag 
