Alright, thanks for all the help. Looks like I have a 1000.2. The system info page says satellites 119, 110, and 129. Box H says: DPP 1K.2, 1K.2(1), 1K.2(2), 1K.2(3).
I don't have just the HD channels, but I was thinking of switching to that soon because they pretty much have all the channels...