FreeTime is a free Macintosh utility that helps to keep your system clock accurate by connecting to the US Government's exact universal time. It is able to do this without requiring a long distance phone call. FreeTime also features functions to check the accuracy of your system clock.
Wineskin Winery creates Mac OS X ports/wrappers for Windows programs/games, with an easy-to-use GUI, integrated Wine, X11 and an installer.
LiquidMac uses a particle system to imitate liquid and responds to laptop orientation.
