well i have a quick question, i have a sony kd-34970xbr. i can pick some movie channels and hd programs at the high numbers like channel 110-116, and channel 4 at 106.2101, but i cant get the local hd on like 2.1, 7.1 and 9.1i thought the xbr had the qam tuner and i could wacth this, i have a sharp http://www.bestbuy.com/site/olspage....=1209165527449 that picks up both local and the movie channels, can i get the local channels on the xbr or i just caint. both tvs are pluged into regular cable from comcast, i do have another that has a digital cable box on it non-hdtv. does that have anything to do with it, thanks for any help.