okay this is kind of off topic, i am house sitting for my uncle and there is no way i can plug my xbox directly to the tv. He has this amazing sound system and i finally got my sound to work. The problem i am haveing is when i play a game for exsample Dead Space 2 i will get to a part were the screen goes black. when that happens the box my xbox is connected to starts making this click sound over and over again. it sounds like the box is turning on and of, when that happends the screen blacks out but puts a few moving green lines through it. my friend told me that it does that because everytimeit goes black the box thinks my xbox turned off. so if anyone knows how to fix that please let me know.