NOTE:
SpacesDecorator is not compatible with Mac OS X Lion.
SpacesDecorator works with Apple's Spaces to let you customize each Space so that it is recognizably different from the others.
You can set each Space a different wallpaper.
You can add SpacesDecorator to your login items so that you can have it immediately ready once after opening your mac.
SpacesDecorator resides in the status bar and it does not take your Dock's space.
SpacesDecorator fades in and out your wallpapers when you switch Spaces.
One wallpaper for each Space, it is simply that easy!
More exciting features are coming too!