I just updated to the latest Nvidia drivers before starting the game, I've gotten through most of it so I doubt it's that. Check my sig. I get ~40 FPS with maxed settings on 1080p, my computer is more then enough to handle the game
And what's software drift? Also, I have reinstalled the game, same exact thing happens.
OK, I finished the game in vista. Don't really care about it not running anymore. The ending sucked anyhow, shouldn't have wasted my time. It's like they just wanted to slap an ending on it to make room for a sequel.