Xupport 2.0 is the latest version of the utility that provides a GUI (Graphical User Interface) to configure many hidden Mac OS X and Unix options. It provides functions to maintain, optimize, backup, clean, hack, enhance and secure Mac OS X. Version 2.0, which was re-written from scratch, has a completely new user interface and includes several new features, all of which can be found here. Xupport 2.0 is compatible with both Mac OS X 10.2 (Jaguar) and Mac OS X 10.3 (Panther).