8800 GS gave up on me last week I do moderate gaming on bootcamp and last week, I had some problems with bootcamp so I reinstalled all the drivers. Right after, I started seeing weird screen artefacts on the screen... I thought it was a driver issue and rebooted in mac os x, still got the same problems, osx was super slow and I could occasionally see lines and spots. One day later, it was gone. but i couldn't do any 3D intensive work or else it would start again(overheating problem maybe?) Yesterday, it really stopped working, whenever I load up mac os x, i get a black window while booting saying to shut down the computer in a few different language. If I boot up in windows, I hear the window chime and all sounds, but nothing on the screen. I'm ready to bring it to the store with my applecare It's quite weird that the GPU dies after only 7-8 months, are iMac's gpu affected by nvidia's faulty chips?