Mark Minasi, MCSE, is recognized as one of the world's best teachers of Windows NT/2000. He teaches classes in fifteen countries and is a much sought-after lecturer and keynote speaker at Windows Professionals conferences. He also writes three popular columns in Windows 2000 Magazine, as well as "Eye on the Enterprise" in Japan's Nikkei NT magazine. His firm, MR&D, has taught tens of thousands of people to design and run NT/2000 networks. Among his eight other Sybex books are Mastering NT Server; Mastering Windows 2000 Server, and The Complete PC Upgrade and Maintenance Guide, which has sold more than a million copies and been translated into twelve languages.