Lion Designer is the right tool for you to quickly customize your Dashboard, Mission Control, LaunchPad and Login in Mac Lion with simple poin & click.
This little free tool allows you to change the background of Dashboard, Mission Control, LaunchPad, Login screen, Apple icon when logging in, size of icon in LaunchPad or make the sidebar icons in Finder more colorful.
If you don’t like those changes, it’s easy to switch back with only one click on Reset button.