Karli Watson is an author and IT contractor in London. Jacob Vibe Hammer is a software architect and developer at Kamstrup A/S, Denmark. He has coauthored several books. Jon D. Reid is the director of systems engineering at Indigo Biosystems, Inc. Morgan Skinner joined Microsoft in 2001. Daniel Kemper is a software engineer specializing in reporting and rich client technologies. Christian Nagel is a Microsoft Regional Director and Microsoft MVP, an associate of thinktecture, and founder of CN innovation.