Guys, (And gals) I honestly do NOT care whether or not anyone is able to pre-bind keys. I never even said that. All I did was briefly mention that some kind of notification would be nice, and then the entirety of this became a discussion about prebinding things.
I mean, that was not a very important statement. It was a nitpick at best, and now it's the focal point of our conversation!
So again, I think some kind of TEXTUAL notification, ON THE SCREEN, TELLING the player to bind the jump key would have been nice.