I am also trying to import audio from iTunes - but it is not working (see my message above) --
I realized that the tapes I digitized are m4a rather than mp3 or aif... could that be the reason (the audio files are "grayed out" when I try to import them). But I digitized them using Garage Band, so why did they end up at m4a??
How can I convert them to the appropriate format? Or do I have to re-digitize?