So I like so many of you have the error message on some of my channels. "this channel is not authorized please contact your cable provider" Well they have been trying to fix it for months new cable cards, boosted signals, etc. comcast has really dropped the ball here. Anyway tivo said I needed a motorola cable card vs cisco that I have. They also suggested an attenuator. Well, after a three week wait, a comcast tech shows up supposedly to install all this stuff and has none of it. Says they don't carry cable cards at all. I call tech support back and they tell me comcast doesn't supply or support cable cards any longer, they've been removed from my market. Sorry! Um what??? I just bought a roamio pro and 4 mini's Anyone else hear of this?!?!?