Ok, here is my set-up and problem. I have 1 T.V. in the living room, 1 in the bedroom and a tuner card in my computer in the office all on the same floor. I have a splitter in the office that goes ...

I have Cable TV and Cable modem. My Cable TV currently goes to 2 rooms, and I have the cable modem in a third room. I paid comcast to turn Cable on in all of my rooms, and now I was wondering how to ...