Put Cover Flow on your desktop.
Change your desktop wallpaper using images from several Internet sources.
Customize the background screens of Mission Control, Dashboard, and Launchpad, and make the Finder sidebar colorful again.
Display many things directly on top of your desktop: weather reports, headline news, and system vitals...
Customize window transparency, color, style and much more.
Streamline your user experience and optimize your workflow by automatically resizing and repositioning windows.
Dim, colorize and scrub the menu bar.