said by decx:1: No, it's not available atm.
2: Not easily. In the settings menu go to channel setup and manually hide the channels that you are not authorized.
3: You mean in the guide? I don't think that's possible. The only way is to use the channel +/- and channel surf the old fashion way.
I think even with my old fashioned way the TV itself would display a channel...man, this reminds me of the old turn knobs the TV's used to have, when someone else was controlling the channel...
Guess for the rest, I'll have to wait for CallerID to start working, if at all. Not sure about hiding channels, knowing how Rogers does a bi-annual channel line-up change...