CloneKeys is a software that duplicates (clones) keystrokes and sends them to multiple applications simultaneously. It is useful for multi-boxing in games, such as World of Warcraft.
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.
