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
NXT-G: the development environment supplied with Lego Mindstorms, NXT-G
NXT downloads – LEGO Education
LEGO Mindstorms NXT 2.0, 8547, 8547, Robotics Invention System, Info & Sale Prices
LEGO MINDSTORMS: Mindstorms NXT 2.0 (8547) for sale online | eBay
Getting Started with Mindstorms NXT • Smashing Robotics
LEGO Mindstorms ShooterBot: The Guide - LEGO Reviews & Videos