After installing Java for Mac OS X 10.5 Update 6 I discovered that the GMS wasn’t transmitting MIDI signals to Ableton Live via the IAC drivers. I updated the mmj drivers and noticed that two versions of the MIDI in/out devices showed up in the drop down menus. I removed the mmj drivers and found that they are no longer necessary. This is makes it a little easier to install and configure the GMS to work with Ableton Live, Reason, or other applications. If you’re running the GMS under Mac OS X 10.6 it might be worth trying the latest version of Java for Mac with the GMS v0.11. If anyone gives this a try, please let me know if it works.