Here's the deal, I want to build a piece of crap computer that I can use soley to emulate NES, SNES, and Genesis games. I can easily do this on a old old machine, but the problem is I want to hook this up to a TV and run it like a console. I would connect two gamepads (USB) and run the video through an s-video line to the TV. So im trying to get a cheap machine, but I also need to be able to use a video card with s-video out. I would also like something in a small form factor, so I don't have a giant tower sitting next to my TV. I want to do this as cheaply as possible, since im not planning on using it as a computer really at all and Im a broke college student. I'd prefer to simply buy an old computer and add the video card to it, so I want advice on what to try and buy. I was interested in a Dell Optiplex GX150 in the small form factor case, but I don't know if there will be compatability issues adding a video card etc. Thanks for the help!