Coloured Folder Creator is an application that lets you create coloured folders. You can create 24 new types of folders, including invisible and coloured folders, USA, UK and Australian flag folders.
TICE Doesn't work with my 10.5.2 Leopard on PowerBook. Launches, but after clicking a folder you hear ongoing copy-sounds but nothing happens and you have to force quit. NOT GOOD! (Version 5.0)