Hi - I have dishnetwork with a VIP622 DVR and HD and locals programming. I just installed an antenna in my attic to pull in the locals in HD (although I believe only NBC here locally is broadcasting in HD - the others seem to be broadcasting digitally). I am able to pull the channels in, but only half of them show programming guide information. I get information for NBC, PBS and CW, but not ABC, CBS, or Fox. As a way of verifiying that the EPG was being broadcast by the networks, I plugged the antenna in cable directly into my TV (a Pioneer plasma). All programming guide information was available if I bypassed dish. I've read some posts here and this seems to be a relatively common problem, but I haven't read any solutions. Is there anything I can do?? Thanks for any advice.