Front and Center is a window layering tool that lets you control the window layering policy on your Mac. In "Classic" mode, clicking on a window brings all the windows in that app to the front, just like it did in classic Mac OS. In "Modern" mode, only the clicked window comes to the front. In either mode, you can Shift-click on a window to get the opposite of the chosen behavior.
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.
