I finally got Dish Network and my Humax Tivo to work. I can record, however, I still can't get Tivo to actually change the channel.
Example: I can either push record, while on the channel I want to record, or I can leave the tv on the channel I want to record and have Tivo record at a later date.
What I can't do is be on one channel, schedule a recording, and have Tivo turn to that channel.
I have done the channel changing test several zillion times and it still won't change the channel. I use the IR cord.