I would like to request the ability to manually re-bind control keys to my personal preference. I would also like somethig in the option menu - some sort of graphical representation of which keys do what on each screen (combat, dungeon navigation, etc)

I personally dislike using the Z key to go back. I would really appreciate some other way to do it. If possible allowing this to be manually re-bound, or failing that, maybe right-click on the mouse (since it seems unused)?