Lego Mindstorms NXT - ROBOTS: Your Guide to the World of Robotics
LEGO Mindstorms NXT Software v2.0 for Windows XP, Windows Vista, or Windows 7 and Macintosh OS X : The LEGO Group : Free Download, Borrow, and Streaming : Internet Archive
LEGO Mindstorms NXT 2.0, 8547, 8547, Robotics Invention System, Info & Sale Prices