Chamonix is an Objective-C CHM viewer for Mac OS X 10.4 that provides features such as Table of Contents, Indexing, Search, Favorites, and multiple CHM document support.
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.
