FAQ: Using Your Sansa Clip with Your Mac, Including a Script for Exporting iTunes Playlists

I am using OSX 10.4.11 on a G4 with iTunes 7.6 and the music downloads are mostly mp4.  The clip is new and has been upgraded to the latest firmware.  Your script copied my playlist as mp4 and did not convert it to mp3.  I can see everything while on the computer (as mp4) but nothing shows in the playlist of the clip after unplugging.  It appears the Clip does not play mp4.  Any thoughts?