Hi, i had a very strange happening when playing starcraft in win7. At first, the FPS were good (60 FPS), but after some gaming i noticed a huge drop in fps (< 30 FPS). MSI afterburner showed me this: As you can see, the GPU usage is dramatically reduced when gaming. The 0 values were generated while i tabbed back to windows. So, what the hell is this? GPU temperature was not critical, so i was not sure that this is a reduction during high temperature. Well, to make it short: What helped was just one thing: DO NOT CLOSE THE LID WHEN GAMING! I am playing on external monitor and deactivated internal monitor of the macbook. And so my book was closed. If i open it up, still playing on external monitor, the image is as follow: A lot better! Also gives me stable FPS. Strange - but i can live with that solution. Anyone any comments?