rooSwitch Lite is a free version of rooSwitch which makes it easy to create different profiles for each of the applications allowed. These profiles can be switched to activate the data you wish to use.
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.
