I'm not sure if this is the best forum to ask this but it's the only forum I visit that might be able to answer my question so I thought I'd give it a shot.
I currently have a 50" plasma HDTV in my living room, and a normal 32" CRT TV down in my basement. Normally my wife is upstairs watching TV on the "good" TV, so I would never get a chance to do any gaming on the xbox360 if I had it plugged in there. So, I deal with the standard definition on the normal TV in the basement and hook up the xbox360 there.
Now that the Xbox360 is going to be getting the ability to stream movies from netflix, as well as sometime in the future show blue-ray movies I would like to hook up the Xbox360 to the HD Television upstairs... but I don't want to have to unhook it and move it downstairs every time I want to play a game... so what I was hoping to do was to get a switch that could switch between an HDMI channel and a component channel. I'd hook that up to my Xbox upstairs on the HDTV and run a component cable down into my basement to hook up to that television. That way if we want to watch a movie or if nobody is watching TV and I want to play on the "good" TV I can output to the HDMI and be on the upstairs TV, and if people are watching TV upstairs and I want to play a game, I can just switch the output downstairs over the component output.
I have done a bit of googling and haven't found a switch like this yet, but I'm still looking. Does anybody know if such a switch exists? If so, would it introduce any video lag or anything that would impact the timing in games like Rock Band or Guitar Hero?
Thanks in advance.