I have that bugfix enabled too (I think vsync is currently off). I have a quad core i5 running at 3.2Ghz, with 4gb ram and ati hd5870, that's plenty fast for this game, I reckon. It's running pretty smooth at around 60fps, so the lag is definitely not due to my system. Something is messed up with the game itself and this little dll fixes it just fine (except for the shaking steering wheel on the screen at times, but it's not a big deal). Hopefully that's all going to be ironed out for Shift 2, as the developers promised. Thank you for the advice though, very much appreciated! You're definitely one of the nicest people I know on these forums.