FolderBrander lets you quickly and easily customize the look of your folder icons (so they don't all look identical in the Dock!).

Just pick a base icon and type in a short text label. Two sliders let you rotate and skew the text to match the orientation and perspective of the base icon. Once you are happy with how it looks, click Apply and you're done.

FolderBrander comes with several built-in sets of icons, but the cool thing is you can add your own icons to it. Create your own (skills and separate graphics app not included) or scour the web for some really cool ones and add them to FolderBrander.