How do I hook up my TV and computer so that I can put recorded tv on to Windows Media Player? What do I need and how much will it cost me to get those things?
Oops i meant Windows Media Center, not windows media player

You have to have a TV Tuner card for your computer. That will run anywhere from $30-$100. You just hook it up to you're USB port and hook it up to a Coax cable and you're good to go

You need a TV tuner...easy to install & inexpensive.