Dustin R. Callaway is a well-known Internet programmer, consultant, trainer, and author. He currently works as a senior software engineer for Financial Fusion, Inc., a leading provider of financial services software. Dustin holds a B.S. degree in computer science from Brigham Young University and is the founder of SourceStream, an Internet consulting and software development firm. He can be reached via e-mail at firstname.lastname@example.org or on the Web at www.InsideServlets.com.