I was scheduled for an installation this AM, installer arrived on time. To make a long story shorter, it was decided not to use an OTA antenna. Due to local covenants no roof antennas are allowed and the installer said the OTA would not work in my attic and I have HD local channels via Time...

Due to regulations in my community I will not be able to install an OTA antenna. I have Time Warner Cable with the digital package, this enables me to receive some HD programming. My question is can I maintain both sources of HD programming? My TV has only one component in-put. Thanks for...