I have a PC with an AIW 8500DV. My main room, and main source of television signals, is a DishNetwork receiver. When I had a standard receiver, I used a splitter and send the signal back to the computer room through existing coax. I now have a HD receiver and the only outputs are DVI, Component, S-Video and Composite. As the rooms are 25+ feet apart, the only feasible physical connection is Composite, and that still would call for three very long RCA runs. So I started thinking about a wireless connection. I've seen some with S-video inputs/outputs and even some with USB support. Has anyone connected an HTPC to a main system wirelessly, in either direction? What is the quality of transmission? Any issues to consider? Any other alterative methods of connection?