I found out today by accident that while I am on the computer using remote access , that tv 2 over coax works . It shows what ever I am watching on remote access. My wife was in the bedroom watching American Idol , and the tv changed to NCIS , which I was watching over the computer. She screamed to come look at it to see why it was interrupting her show . So tv 2 does work if you are on the computer . Funny if you are watching it in hd mode over remote access it fills the screen on the tv and if you are watching in sd it leaves black bars on the tv. It is a mirror of what ever you are doing on line, checking the guide etc. OF course when you check out online , it turns off and goes back to a mirror of tv 1 again.