On March 7, 2013 at 09:55, Duct Tape said...
the codes are in the URC database listed under Xfinity. URC had some issues making this codeset work. They were actually in contact with comcast to sort it out.
Be prepared to doctor each button/code. Undo repeat while pressed and set repeats to 1 or you will get amazing repeats. Not too many Comcast channels with 6 digits. Or skip up the guide about 4 channels with one arrow up.