A different suggestion, might be better on a different thread: What about having a pop-up help screen displayed (e.g., after long SELECT) with a textual description of the setting? The text itself could come from the language file or from the manual; There'll be an option not to display this (hence to save the memory) for savvy users, but newbies could benefit from this 'online manual'
Newbies won't benefit from it, because if they don't read the manual on button assignments then they never learn about this feature. A person who would find this online manual by himself is capable to find out everything else, too.
