So I was playing a game through bootcamp for about half an hour, and then massive lag kicks in suddenly. In comparison to other games I played a while back, the computer wasn't even that hot at the time but all animation (even windows animation) was shudderingly slow. I am using the new Mac Mini, with the integrated hd4000. I was playing Saints Row. No big deal if the issue can't be solved, but I was a little taken aback since I've spent hours video editing and rendering and even though the computer gets pretty hot then, I've never experienced slow down like this. When I booted back into OS X the slowdown was gone, so it might be an issue with bootcamp?