I have a Nvidia Geforce 7900GT 256MB video card that had TV OUT. I have a 50" Sony Wega 1080i KDFE5810 HD TV. What do I need, and what do I need to do to hook this computer up to this tv. I want to play Hellgate London this weekend on a big ass screen. I read an article that s-video does not work? Is that correct, if it does work is it safe, and wont break my computer or tv.