I have been checking out the fall tv schedule previews from the main tivo menu. I think that is the showcase area? I am not in front on my tivo so I don't remember the title for sure. Every one I play through there has horrible image break ups. I have not been having problems with any of my recorded programs or live tv. Anyone else see that? I have searched the forums and read the issues of macro blocking other user are not. I am not sure if this is the same issue or not.