"Daniel Steinberg is the editor of ONJava and java.net. He's been working with Java on the Mac since it first appeared but also enjoys coding in ObjC and other languages. He is a longtime technical writer, trainer, and developer with Dim Sum Thinking, Inc. and recently co-authored the book ""Extreme Software Engineering: A Hands-on approach."" Daniel spends as much time as possible hanging out with his wife and daughters. Stuart Cheshire is currently a Senior Scientist with Apple Computer, specializing in Internet Protocols. He's published papers in the areas of wireless and networking, and Mobile IP, and previously worked on IBM Token Ring with Madge Networks in the U.K. Stuart received the B.A. and M.A. degrees from Sidney Sussex College, Cambridge, U.K., and M.Sc. and Ph.D. degrees from Stanford University."