http://www.ai.mit.edu
http://www.gmd.gr.jp/Lists/Robotics.in.Japan.html
http://ralserv.mie.utoronto.ca:8900/relinks.html
http://www.robotbooks.com
http://www.robotstore.com
http://www.acroname.com
http://www.wirz.com
http://www.rwii.com
http://www.digi-key.com
http://www.mouser.com

E-mail us at dc@northwestern.edu and let us know what your interests are!