John Paul Mueller, consultant, application developer, writer, and technical editor, has written over 300 articles and 68 books, including the recent Mastering Microsoft Visual Web Developer 2005 Express Edition (Sybex 2006). His topics range from programming and operating systems to home security and accessibility. He has contributed articles to such magazines as DevSource, asp.netPro, InformIT, SQL Server Professional, Visual C++ Developer, Hard Core Visual Basic, and Visual Basic Developer. His Web site is www.mwt.net/~jmueller/.