This script sets the hidden preference to show or hide the Ping buttons that display in iTunes as of v10.0.1. If you choose to hide the Ping buttons, the old-style store link arrows will be restored.
App displays files in iTunes Media folder which are not in iTunes library
Edit tags of stream URL tracks
Remove iTunes tracks disassociated from files
Juxtapose text in Artist tag such that "Ellington, Duke" becomes "Duke Ellington"
Set the Plays of selected tracks.
Update subscriptions which have expired by virtue of being ignored for five or more days