No matter on which side of the wall you are, you’ll probably get some chuckles out of this guy’s article, the special flutes he built, etc:
http://ccrma-www.stanford.edu/marl/Coltman/documents/Coltman-1.06.pdf
Here’s the index, with a few other interesting papers (1.24 is good):
http://ccrma-www.stanford.edu/marl/Coltman/Papers.html
some of them require a plugin that’s found here:
http://www.djvuzone.org/download.html
Were can I get a Gattlin Gun mount for flutes 
Am also wondering how many tunes you could fire off in a minute!
MarkB