There are hookups going from usb, firewire, or ethernet. They turn to RCA (the white, red, and yellow hookups) or fiberoptic/s-video (higher quality) for the tv. They run from about $60-$200 I think. Check out something like Fry's electronics (
www.outpost.com) or CompUSA (
www.compusa.com) for some. If your tv is too old and doesn't have rca, you can get an r/f modulator to go from rca to coaxial. PM if you have questions.