Hi everyone, I'm having trouble getting sound out of Garageband - I've boiled it down to simply trying to play simple Apple loops or use musical typing to play software instruments. Sound is working properly in all other applications, including iTunes, Peak and Final Cut Pro. Audio input/output is set to Built-In in both GB preferences and Audio-Midi preferences. The MIDI is recording (ie, I can see a track appear when I play, and I see levels in the track) but for some reason the audio is not getting down to the mixer below (volume is up all the way on individual track and bottom right main, mute is off). I'm running OS 10.4.8 with Garageband 3.0.2. Any suggestions? I'm working on something time-sensitive. Thanks!