Does anyone have a combination of - * An HD Tivo * Comcast w/ cable card * Access to the Palladia HD channel If so, do you have any problems? I am in Colorado Springs, and my A/V breaks up every minute or so. It could be local interferance. Comcast says it's my Tivo box, of course. They found nothing after replacing cables and such, and say the signal is good on their end of things.