rooSwitch Lite

rooswitchlite.jpg rooSwitch Lite allows you to change around your profiles and settings for pretty much any application for MacOSX. This allows you to store different types of settings for each profile which in turn creates a multi-user environment without the actual environment. Basically, it’s done at the application level.
Very useful since this is generic enough to actually be used for multiple types of applications, but also useful for application development and testers so that you can manage multiple formats without having different virtual machines to run them on. The difference between Lite (free) and the purchased version is that the Lite is limited to only Address Book, iTunes, iPhoto, Mail, Safari, and Stickies.