This script will change the file type of the selected AAC tracks to "M4B " and file extension to ".m4b", thus making them bookmarkable. (That is, the track will natively resume playing wherever you left off the last time you played it.) Additionally, when used with iTunes 7 or later, deletes and re-adds each track so it will appear in the Audiobooks Library. Ratings, play count, last played date, skip count, and skipped date are preserved.
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Change case of selected track names to sentence caps
downloaded 15m 35s ago
Copy Artist folder, Album folder and file names to appropriate tags
downloaded 15m 53s ago
Rename selected tracks' Song Names with their filenames (minus extension)
downloaded 21m 1s ago
Renumber order of selected tracks
downloaded 30m 0s ago
Delete characters from the beginning or ending of selected tracks' name, artist, album, comments, composer, or show tags
downloaded 38m 39s ago
Removes leading and trailing space characters from chosen tags in selected tracks