Theine is a lightweight application that keeps your Mac from sleeping, dimming the screen, or activating the screensaver. It adds an attractive icon to your menu bar and lets you keep your OS awake indefinitely or for a set time.
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.
