I put all my av stuff (except dvd players) in the basement.
I take cable in/split it to a digital dvr, and an attenuator that drops off all above channel 67. I then modulate my outputs from Dish, bev, 3 tivos, and a media pc to channels on the cable, that then feeds the house home runned to this location.
I also send the component outputs to a component mixer to the big screen in the family room. This gets me 4 component outputs on one wire. Topping it off with a Harmony 880 remote to run it all, as it knows activities, like CBLPVR on FAMRM TV
and turns on and off all devices as needed and even knows how to change the component mixer, which learned remote codes from an old cable box remote to use to switch it!!!!
Life is good!