Change the case of the selected iTunes track names to "sentence case": all lowercase with the initial letter uppercase. For example, "L'effet Que Tu Me Fais" could become "L'effet que tu me fais", and "Comme D'Habitude" becomes "Comme d'habitude". This is customary in many languages.
(Note: In order to launch this PowerPC-era script on an Intel machine, it must first be opened and then saved using AppleScript Editor, which is located in your /Applications/Utilities/ folder. More information is here.)
Correct song titles listed as "Artist - Song Name"
Remove all artworks from every iPod track
Exports and then re-imports selected tracks' artwork
Resample selected tracks' artwork to user-set size limit
Export artwork of selected tracks to parent or specified folder
Edit a selection of iTunes tracks' tags in single window