Argh. Day before NFL starts, and the CBS HD affiliate in Indianapolis (which doesn't have an agreement with DirecTV for HD carriage -- thanks LIN) has disappeared from my HR20. In the guide, I get: 8 CBS 8-2 Weather 8-3 Radar ... but no 8-1! It's been there properly since I got my HR20; I watched it last night... now it's completely gone. I've done an RBR, antenna re-setup, satellite re-setup, and nothing. No, it doesn't appear in the antenna setup where you can choose which ones to display in the guide. It is as if it no longer exists. If I plug the antenna directly into the TV, it works fine. Ideas?