DirClean is a little console application which can search through a directory tree and list any empty folders and delete them too if you wish. It's ideal for clearing out dead folders from your iTunes collections. In a console window type "DirClean -h". This will display the DirClean help text and available options. You should backup any folders before using DirClean on them just incase you issue an unintended command. I will not be held responsible for any deleted data.