After installing a new outside antenna with a rotor yesterday to my am-21 box. I had discovered that one of the OTA channels is broadcasting MGM "This", 42.3, programs for free. Also I had noticed that zip2.com(?) no longer showing the x.y sub channels. So my question is where is Directv getting the OTA Guide info? Directv is still not showing OTA virtual channels 1-1 thru 1-13. I just ordered a second am-21 and when I was talking to CSR she sounded that she did not wanted to sell me one. Maybe they are encourage on not selling an am-21?