"Return" button on the MVP remote

[boweng]

You know how some TV remotes have a "Return" button which allows one to return to the previously viewed channel, and if you press the Return button repeatedly, it just toggles between two channels?

Admittedly the MediaMVP isn't the most responsive channel surfer when viewing live TV, but that might be a nice feature.  (Especially as my short term memory gets shorter.)

How difficult it would be to program one of the colored buttons (maybe the red one) on the MVP remote as a Return button when viewing live TV.

[sub]

This is in the next release (but yellow button).