Advertisements Most people experience no issues. Comcast actually told me 97% have none, versus 3% who do. This was from the same person who told me that the Comcast servers rejected my CC because I wasn't getting the basic channels and she could not send an activation. This person also, at my request, said she had moved my MCard to the A position in the device list. But just yesterday I was told that the computer would not allow the cable modem out of the A position. And she finally agreed to submit the pairing data again. However, I have lost all confidence in what I am being told. I've talked to TiVo again and we will be setting up a conference call with (in their expression) a senior tech after I give it another day or two. Perhaps TiVo techs have the weight to get to the people who know the difference between a CableCARD and a Roger Clemens card.