When you guys are seeing channels w/o information, are you saying the channels are in the guide, but that the program data simply says DTV program, or something like that?
My 160 was set up a week or so back, and thats what I am seeing for certain OTA digital locals as well. The major stations (Fox, NBC, PBS, ABC, CBS) have correct data, but the WB and UPN do not.
I didn't think this was a bug, and assumed that it was a fault with the guide data provided to D*TV.
FWIW, my box is set-up for digital OTA nd D*TV is enabled.