>But how about sound settings? Consider the volume setting, when you change it with an explicit need to "select" the new >value you won't have an audible feedback. If you change the values on-line (to have that audible feedback) then not accepting >the currently highlighted (not checked!) value would be a cancel-to-selected, and an explicit cancel could be a cancel to the >value that was set previously to entering the screen.
It was pointed out on the forums that only few settings (i.e., selected sound and LCD settings) need this dynamic behaviour; For these I would suggest the tick mark to move with the cursor, maintainging the invariant "LEFT leaves the setting and the last marked value is set".
