Is it possible to map brush dynamics to a key/button?

[Rabbi Satan]

Anyway, I've decided to experiment with photoshop and my cintiq 12 by changing my workflow a bit. I'm trying to find out how to toggle shape, transfer, and the other various dynamics and settings by pressing buttons and such.

I've tried googling, searching forums, but I've come up with no fruit.

Is this possible in CS5 (Which I'm using)? Or not at all?

[Tonic]

Did you try to record a Action in which you enable/disable brush option, and then assign a hotkey to Action?