The Lego Group's Mindstorm Robotics Invention System (RIS) is probably the best reasonably cheap robotics kit available. However, the standard software is (unsurprisingly) MS Windows dependent. Don't despair- there are several options that allow Linux users to use their Mindstorms from within Linux. This Mini-HOWTO is intended to serve as a very brief introduction to the options available, and as a gathering point for more information.