Currenly there's no way AFAIK to hide unsubscribed channels in the guide and when hitting channel up/down - this is ridiculous. Clearly Verizon removed this feature in order to advertise these additional channels in hopes of getting people to subscribe to them and spend more money. Well all it does is **bleep** people off (see the forums), so please add this option.
Yes, I know I can use Favorites to do something similar, but it's a pain to setup, and Favorites should be for my Favorites, not for "all the channels that I pay for". There should be a single option, "Hide unsubscribed channels", and it should be selected by default.