(snerk) You know, Simon, what you said had me visualizing some guy crushing up his Pyrodex pellets to make a loose powder, and then going out to try to patent this wonderful new invention. And with some black powder shooters only using the ultra-modern inline stuff with pellets and sabots, and then only because it gives them another deer season-- not because of any interest in black powder or historical arms as such-- I bet it could happen.