Shivkumar Kalyanaraman is an Assistant Professor at the Department of Electrical, Computer and Systems Engineering at Rensselaer Polytechnic Institute in Troy, NY. He received a B.Tech degree from the Indian Institute of Technology, Madras, India in July 1993, followed by M.S. and and Ph.D. degrees in Computer and Information Sciences at the Ohio State University in 1994 and 1997 respectively. His research interests include traffic management, multicast, internet pricing, multimedia networking and performance analysis of distributed systems. He is a co-inventor in two patents (the ERICA and OSU schemes for ATM traffic management), and has co-authored several papers, IETF drafts and ATM forum contributions. He is a member of IEEE-CS and ACM. Email: shivkuma@ecse.rpi.edu; WWW: http://www.ecse.rpi.edu/Homepages/shivkuma Raj Jain is a Professor of Computer and Information Science at The Ohio State University in Columbus, Ohio. He is an IEEE Fellow and an ACM Fellow. He is on the Editorial Boards of Computer Networks: The International Journal of Computer and Telecommunications Networking, Computer Communications (UK), Journal of High Speed Networks (USA), and Mobile Networks and Applications. In the past, he was also on the Editorial Board of IEEE/ACM Transactions on Networks, was an ACM Lecturer, and an IEEE Distinguished Visitor. Raj Jain is on the Board of Directors of MED-I-PRO Systems, LLC, Pamona, CA, and on the Board of Technical Advisors to Nexabit Networks Westboro, MA. He is also a consultant to several networking companies. Raj Jain received a Ph.D. degree in Computer Science from Harvard in 1978, M.E. in Automation from Indian Institute of Science, Bangalore, India in 1974, and B.E. in Electrical Engineering from A.P.S. University, Rewa, India in 1972. His publications are available on-line at http://www.cis.ohio-state.edu/~jain/ Sonia Fahmy (M '95 / ACM '94) received her Ph.D. degree in Computer and Information Science in 1999 from the Ohio State University. She is an assistant professor at the department of Computer Sciences, Purdue University, Indiana. Her primary research interests are in the areas of network architectures and protocols, multicasting, traffic management and quality of service provision. She is the author of several journal and conference papers and ATM Forum contributions. Her e-mail address is: fahmy@cs.purdue.edu Rohit Goyal is a senior software engineer in the Core Routing division of Lucent Technologies InterNetworking Systems, formerly Nexabit Networks. His main areas of interest are MPLS, Traffic Engineering, QoS and traffic management. He has several technical journal, conference and standards publications in these areas. He is an active member of the ATM Forum's traffic management working group and the Internet Engineering Task Force. Rohit obtained his M.S. and PhD degrees in Computer and Information Science from The Ohio State University, and a B.S. in Computer Science from Denison University. Bobby Vandalore received his B.Tech degree in 1993 from Indian Institute of Technology, Madras and MS degree in 1995 from The Ohio State University, both in Computer Science. He is currently a PhD candidate at The Ohio State University. His main research interests are in the areas of quality of service, multimedia communications, traffic management, and performance analysis. He is the author of several journal and conference papers and ATM Forum contributions. He is a student member of the ACM, the IEEE, and the IEEE Communications and Computer societies.