[MichaelEM]

Background:
Finally making the move to Hi-Def big-screen goodness, so I'm upgrading the Dish service to a high-def package. There is no additional fee to bring a Dish connection w/ DVR to a standard def TV in another room.

Currently that standard def TV has a cable (Comcast) connection. I want to keep that, as it gives me a discount on my broadband bill that makes up for its cost, and it's time-shifted as well, which my wife likes.

Question:
What's the simplest/cheapest solution for multiplexing the cable feed and the satallite feed just at this one TV? This is NOT going to an amp or running through a stereo - this is just a dead simple feed to a tube TV.

Would Radio Shack or Best Buy or an equivalent store carry some kind of manual switch which would accomplish this?

Thanks!