Hi, So I recently exported a song I wrote in Garageband to iTunes to show someone its progress. I went back later to work on it some more but the file wasn't there. The mp3 is still in iTunes, though. Is there a reason the garageband file was deleted? And is there any hope of retrieving the file, or will I have to write the song all over again? (By the way I'm on a Mac 10.5.7 using GB '08) Thanks, Kay