Does anyone know of a WoW addon for saving the way you have a character setup -- i.e. all their key bindings, macros, action bars etc.

This would be useful for when I want to multibox a character with a different mix of other characters or when I want to solo or run a single character with other people.

I'd like to be able save and name a "profile" that can be used to quickly reset my environment based on what I plan to do in a session.

Any thoughts on this.