Has anyone downloaded , at least the trial version of Migic, plug-in for guitar or bass controlling AU effects or instruments ? On Mac...Logic Pro X. In my case , I tried 3x installing, each time it said installation successful. Then it won't show up in effects plug-in dropdown, as their instructions indicate, and....I look in the plug-in list and see that the authentication has failed, numerous times. I've clicked the box that says authenticate. Have re-started the computer, re-opened Logic. And I tried to email the author, several times, and have received no reply. Sounds like an interesting plug-in, and I'm willing to pay for the complete version, but cannot get ahold of the author(s). Any suggestions?