The Repair Home Privileges utility is a tool for users to regain full control of their home folder. It can be used by both administrators and non-administrator users, but administrator credentials may be required.
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.
