Xupport 1.3.1 is the latest version of the utility that provides a GUI (Graphical User Interface) to configure many Mac OS X options, which may be tricky to configure manually. The software also includes several unix commands to optimize and secure your Mac, and activates features that are disabled by default. Version 1.3.1 offers several feature enhancements and bug fixes, all of which are documented on the site. Xupport requires Mac OS X 10.2 or higher, and is priced at US$20.