FlashCut is a shortcut tool to adjust the volume and brightness on a Mac. The application can be set to auto-launch at login. In addition, you can set the utility to show and, respectively, to hide the launch icon in the menu bar. The app is minimalistic 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.
