This script will change the extension/file type of the files of the selected AAC tracks to M4B which makes them natively bookmarkable (that is, the track will resume playing wherever you left off the last time you played it). Deletes and re-adds each file so its track will appear in the Audiobooks/Books library. Ratings, play count, last played date, skip count, and skipped date are preserved.
Delete characters from the beginning or ending of selected tracks' name, artist, album, comments, composer, or show tags
Select iPod tracks in iTunes and add them to iTunes
Display, create text file listing info of dead tracks
Remove iTunes tracks disassociated from files
Copy chosen tag info from one set of tracks to a different set of tracks
Convert selected tracks and replace them with converted versions