Hello, This past weekend I tried unsuccesfully to automate ES-1 on my G4/450. It works fine on my Power Book G3, but not on the G4. On the Power Book all I do is enable the ES1 instrument audio track to record, bring up the ES-1, start moving knobs, and everything gets recorded. Does anyone have any idea why it doesn't work on my G4? Thanks in advance, Darren Burgos