How to hand in your FINAL Slideshow once your music is finished.
 1)   Under the SHARE menu EXPORT your music in Garage Band as an UNCOMPRESSED music file (.aif)
2)   Drop the resulting music file into your iMovie project and make sure the sound is lined up correctly
3)   EXPORT your final version of the movie with sound as a LARGE file.  (You can try HD if you have time and if it works.)
4)   Put this resulting movie with sound in a folder with your name on it, along with:
Any Garage Band and/or Reason files
Any SOUND files you downloaded and used in your movie
Your Slideshow reflection file as PDF.  (Please indicate somewhere in this reflection what you used Green Screen effects for.)
  Note: DO NOT try to hand in your iMovie files inside the Movies folder on your computer as these will not open properly.