Have you considered multiswitches? We use a 4 port one at home. It combines TV & Sat signals into one cable and then in each room you have a diplexor to seperate the signals back to normal.

OK, so I'm going to do my wiring closet up - sick of hubs everywhere and ethernet strung across the kitchen floor. I'd like to set it up with a 24 port patch panel, and a 110 punchdown block for all ...