tman: So there is an impedance I have to worry about? The run will be less than 10 feet.

The reason I'm asking is because I just bought a new house, that is in process of being built. Since they are still building it, they are letting me put all the add ins I want. So far I have them putting 10 Cat 5 runs throughout the house, extra cable tv outlets, extra phone outlets, wiring for 5.1 speakers, etc.

Now, I decided to spend a little on a mini theatre room with a flat panel TV hung in the center of the wall. Obviously, I don't want any wiring to come from anywhere so I'm having them wire outputs for the Component DVD input, Component HDTV input, SVideo and Power for the TV behind the walls. They said this wouldn't be a problem, but I want to make sure the wiring will be okay.