Folks, I have collected the videos/audios of my undergraduate/graduate networking classes and put it online: http://www.ecse.rpi.edu/Homepages/shivkuma/teaching/video_index.html I hope it will be a useful public resource for the community. Comments/errata welcome. best -Shiv === Shivkumar Kalyanaraman Associate Professor, Dept of ECSE, Rensselaer Polytechnic Institute (RPI) 110, 8th Street, Room JEC 6003, Troy NY 12180-3590 Ph: 518 276 8979 Fax: 518 276 4403 WWW: http://www.ecse.rpi.edu/Homepages/shivkuma