Thank you from us too, TheSpaz! We had it working perfectly until I downloaded Frets on Fire and the pref360 driver and then I couldn't figure out how to delete the driver.
I wish I could help getting GH3 to work better on your Mac - it seems to work fine on our iMac. Good luck.
I wish I could help getting GH3 to work better on your Mac - it seems to work fine on our iMac. Good luck.