Joel Stidley is a solutions architect at Terremark Worldwide, Inc., where he works with a variety of directory, storage, virtualization, and messaging technologies. With over twelve years of IT experience, Joel has handled projects ranging from support of MS-DOS and Windows for Workgroups clients on a Novell Netware network, to managing Active Directory and Exchange Server migrations, to deploying large-scale virtualization environments. In 2004, he founded ExchangeExchange.com, a Microsoft Exchange–focused community website and forum for discussing Exchange, PowerShell, and general Windows information.