Bounced files in GarageBand

[Jay Shaffer]

I am almost finished writing "The MacAddict Guide to Making Music with 
GarageBand" book which will be in book stores in May.
However there is one issue with GB that I haven't been able to get a 
satisfactory answer.
Typically when you Export to iTunes GB saves the file as  "song 
name".aif in  the "your name", "your name's " Album folder.
  Soon for no apparent reason GB decides not to save files that way and 
starts saving them in the iTunes Import folder under the file name 
bouncedXX.aif.
I have scoured the Apple and GarageBand lists and tried to get a strait 
answer from Apple support. I have come across a couple band-aid fixes, 
yet nobody seems to be able to tell me exactly WHY this occurs.
Any thoughts from this list?

--
Jay Shaffer
Mac Audio Guy
mag at macaudioguy.com
http://macaudioguy.com/