I'm in Christchurch tuned to Sugarloaf and found a channel named "Private TVNZ News Comms" which is not on the EPG while using software which dumbed the MPEG transport stream.

Is there any way to manually asign it a slot in my MCE EPG. If not is there other software which would be better suited to tuning these channels

Even if there is nothing useful on that particular channel, I'd still be interested to know how to go about accessing streams not assigned an EPG slot as I find some of the testing stuff that pops up from time to time interesting.