iPasteboard lets you create an unlimited number of clipboards, easily accessible from a clean and efficient user interface. Designed and optimized exclusively for Mac OS X, iPasteboard features a great-looking Aqua user interface, a service menu, a dock menu, image & text previews.
SHINZA.COM Hitting command-C doesn't automatically copy items to the iPasteboard -- you have to pull up the iPasteboard window and then hit the copy button. Also, the key combinations to activate iPasteboard are very limited, restricting you to F5-F12 plus a modifier key. To be honest, I wouldn't use this even if it were free. (Version 1.0)