I followed Here's how to de-TiVo your Stream
Without any other modifications and using the supplied mini peanut remote.
From the Home screen or in any open App:
Guide-Opens to Channels Guide
Tivo-Opens to Channels Library
Live-Opens Channels to the last Live TV channel watched.(Instead of opening Android's Live Channels)
While in the Channels app while watching Live TV or recorded show:
Live-Toggles between last 2 channels watched. Then the back button takes to the last screen you were on(recording page or guide)
Skip-Does nothing(because I have automatic commercial skip turned on)
I also have a wireless keyboard attached:
Enter/Space-Play/Pause/Select
Arrow keys-same as Dpad
1-0 and . -Direct Channel Input
C-Closed Caption Toggle On/Off
M-Mute
P-Picture-In-Picture but I cannot figure how to maximize it without going to Home Screen.