Links :

• General

  • Lego MindStorms
  • Parts from Lego Shop (Lego Technic parts are the same as Robotics).
  
  

• Programming

  • legOS (a C/C++ OS for the RCX) (Windows / Linux).
  • NQC (Not Quite C) (Windows / Mac OS / sources available).
  • RCXCC (RCX Command Center) (Windows).
  • lejos, the TinyVM (Java VM for Lego Mindstroms) (Windows / Unix).
  
  

• Technical informations

  • MindStorms RCX Sensor Input Page
  • Other Alternatives (Lego Mindstorm with Linux Mini-HOWTO).
  • LEGO MINDSTORMS(tm) Internals ( a lot of infos, hints and examples).
  • TFM's Lego Page - Lego Mindstorms Compatible (MS)2 Expander V1.0
  
  

.... and more to come