like many here I just got the XBONE yesterday. Loving it so far, but one of the reasons I purchased it was to try the live TV control through HDMI and I realize I may not have the correct hardware.
First off, I only use OTA TV, not cable. Currently I have a regular antenna which obviously I can't plug into my XBOX. I was thinking of trying to use an HD Homerun I have (using the Ethernet port or something) but apparently it's not supported either.