Screen on Screen is a useful program that enables you to view your external display in a window without the need for mirroring. It offers features such as zoom, fixes the empty screen menu, and more.
LiquidMac uses a particle system to imitate liquid and responds to laptop orientation.
Wineskin Winery creates Mac OS X ports/wrappers for Windows programs/games, with an easy-to-use GUI, integrated Wine, X11 and an installer.
