Just being lazy here...
I have had my Channels DVR setup with a single cableCARD for the first several months as a trial. I'm just now setting up the second one (and decommissioning my TiVo).
When I set up the first CableCARD, I painstakingly went through the channel lineup and hid all the channels I did not want to see in the Channels guide (SD channels, duplicates, etc.). I'd like to not have to do that again for the second one. Is there a way to copy my channel lineup preferences to the second tuner?