I wondered where those came from .... I noticed them today after I had added HBO last night in time for 24/7. I thought it must be related, but alas, they are really a free preview.
Location: Close enough to make a beer run during a TV timeout
Exp:
They were supposed to make it so that the HD channel was exactly 1000 higher than the SD. For example TSN is 400 and TSN HD is 1400. But other than sports; that isn't the case.
The big advantage with Bell's receiver software is that you can easily create custom guides. So not only do I never see those endless pages of channels I don't get, but I also have it not showing the crap channels.