I've been trying to play Metro Last Light and it's driving me crazy! My system specs are on the side there. Sometimes it will run ok until things get busy, then, poof, the slideshow kicks in! I've deleted local content and re-installed it 3 times, all settings are as low as I can go, Vsync is off, screen res is 1280x724, and just in case, all my case fans are on full speed. Also I have cpuz hwm running, (no effect on game running or not), all temps are fine. Other games I play are Skyrim, Metro 2033, Borderlands 1,2, Medal of Honor, Rage, Painkiller Hell and Damnation, UT3, and a couple others, all on ultra settings and full res 1920x1200. I've heard that the graphics in this game can be a little demanding, but this is crazy!