AMD Phenom 9550 Quad core 5 GB RAM Nvidia Geforce 9300 GE 64 bit Vista 40inch LCD TV 1080i I get medium size blotches on the screen. It's very weird. It never happens in explorer. sometimes I see them in my web browser, but the biggest occurance is when i play video. In windows media they are TERRIBLE, Nero is the same way. VLC gives me the least problems but they are still there.