I know a number of methods for the ACAAN and CAAN genre. This is an excellent solution and a
wonderful presentation. I say "presentation" because Roberto's solution involves the audience in
the the process and the effect. I think this adds a lot. I love how Roberto has honed the method
with careful thought and intention. Eureka is a lesson in effect structure. I do not know
Roberto, but I would recommend this highly. Until you ARE David Berglas, I don't think anyone could
have a better solution and certainly not more practical.