Originally Posted by DSpec1
However, I imported one audio file, pressed 'play' and it doesn't play. The playhead just doesn't move. I can see the waveform and all, but nothing happens.
Yep, this is exactly a Jack issue on Snow Leopard. As I mentioned before a SL compatible version is in development at the moment, but until it gets released and MB gets throughly tested, it is better not to do this.
It also doesn't recognize my Glyph drive. It only wants to import files from my hard drive.
This however is probably a misunderstanding though. You need to navigate to /Volumes/NAMEOFDRIVE to see the contents of the drive, at this time external drives do not automatically pop up on the left hand side of the file dialog.
I can assure you that I have been able to import audio repeatedly from external drives. I added /Volumes to the Left hand side manually as a shortcut myself.
I was dumb and now I must wait for Snow Leopard compatibility.
Live and learn.
Sorry about that