
This is another case of where the heck have I been.
Carbon111 posted about the Soundtower Evolver editor in the comments of
this post. I knew about the editor, but I never realized how many editors they had. According to Carbon111, "The Soundtower one was easy to use, graphically nice, robust and has excellent support - not to mention its free with the Polyevolver and has Dave Smith's endorsement. Soundtower's editor for the Microwave XT is my favorite software editor ever. These guys do good work."
http://www.soundtower.com/