Steve,
I would like you to consider changing one action of a hidden button. Take the case where you have 3 buttons lined up from top to bottom. Further, suppose that the middle button is hidden. If you use a remote to navigate down from the first button to the third button, it will take 2 presses of the remote's down button. I would like to have it such that the hidden button would also be transparent to navigation, so that in the case above the middle button would be ignored and a single remote down button press would cause you to go from the first to the third buttons.
Is it feasible to implement this type of action?
Don