WoodenBrain:
Thanks for more information. I probably won't need a version of iDupe for Jaguar because I'm pressuring the friend who needed it to upgrade to a more current OS...and to be more responsible with their music files!!
I tried iDupe on my Tiger machine, and it works beautifully. Payment on its way.
javabird:
Google Doug's Applescripts for iTunes and Wooden Brain Concepts (sorry I can't include links here).
Cheers,
Michael