Fliqlo Screensaver - A screensaver that displays the time using a flip clock.
SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
Padbury Clock Screensaver - Minimal screensaver for Mac
SANeForce - SAN Pharma Sales Force Automation
Really Slick Screensavers - Really Slick contains free 3D OpenGL screensavers.
ReIcon - ReIcon is portable freeware that enables you to save and restore your desktop layout.