In Sage, when you are setting up the tuner, in the section where it shows all the available channels it has downloaded from the EPG service, you should select to try and auto-tune for channels.
It should take the better part of 10-15 minutes to go through all the channels and in the end it will list all the channels that are available to you.
Also note, if you have multiple tuners (even identical tuners) you need to go through and set up each independently, including doing a 15 minute auto-tune for each.
That setup part isn't very well laid out and it's documentation is even worse.
-Suntan
It should take the better part of 10-15 minutes to go through all the channels and in the end it will list all the channels that are available to you.
Also note, if you have multiple tuners (even identical tuners) you need to go through and set up each independently, including doing a 15 minute auto-tune for each.
That setup part isn't very well laid out and it's documentation is even worse.
-Suntan