By default the green button leads directly to the Schedule menu, and pressing
Ok there gives you the information on the current show. So it's also just
two button presses.
Like I wrote in my first posting on this topic: It would be helpful if the
screen that comes up when pressing OK during a running program would show
the presets for the color (red and green) buttons as it is shown in all the
other screens. This way a user can see what shortcuts are available (he has
to know about OK of course ;-) ) and the "don't hide shortcuts from the
user" rule would be satisfied.