cocoaPTT is an application that provides push-to-transmit (PTT) functionality to programs that do not have it natively. It has an AppleScript path and a small control panel to control the PTT line.
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.
