Going to be installing a AM21 to my HR34 on the living room TV. My primary use for this is going to be for when the Directv gets knocked out, however i have found interest in watching channels like ThisTV, RTN, AntennaTV, Ect since i found out that i can get them OTA for free.. All of the channels i would like to pick up are within a 30-40 mile range from my home. I would like to keep it simple with a indoor setup but, i am thinking with the range i want to get that i may need to setup some sort of outdoor system.. Looking for something that inst gonna cost me a arm and a leg to get, I have Directv for that! so what are all of you using? what are my options? Thanks in advance!