I have had HDHomerun Prime by Silicondust for some time i even have 2 of them they do get most all my channels however i am missing all the SD HBO's and i am missing 1300 1308 i do get the other hbo's however not sure what the problem is.... i think i just recently lost 1308 for some reason as i had a recording scheduled and windows notified me it couldnt tune it tonight checked the hdhomerun and it wasnt there not sure what to do obviously the m-card and ta are working as it finds 350'ish channels i can actually tune
edit: Just to be clear both have their own tuning adapters they are in series not parallel and both get the same lineup