Serial List is a free, user-friendly tool for comparing multiple lists and finding common and unique entries. It works on all major Mac OS versions, from old to new. The interface is simple and easy to use.
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.
