Question, I do not have guide data for any of my HD channels. What do I do with this? I can get channel guide info for 5 (non -hd) but not 5-1 - any ideas? If not, then tv is useless with over the air HD broadcasts. I talked to TV and the "tech rep" told me that was the case, that "hd channles over the air, don't work with Tivo HD." ha,ha. what?!!? Can anyone out there help me to get this to work correctly? Surely there is a way.