Ok here is what I want to do. I want to be able to use my Tv as a computer screen and I want to be able to record stuff from my tv and save on my computer. And be able to like edit it and stuff and watch the video. Now I have video card that has a port which say S-video out. If I but an S-video cable can I do some of the stuff I want to do with my card I have now . I dont know where i would plug it in either I have never done this before. If my card cant do this please tell me what I have to do.