I guess I'm lucky, because I've never had that happen. When Melodyne opens I can immediately see if it is showing the correct algorithm, and if not, I chose the correct one. Now if you are referring to Audio to Midi conversion in Melodyne, that I certainly agree with you about the requisite workaround. On another note, I have the utmost respect for you, and I am very appreciative for all of your knowledge, and hard work.