http://blogs.technet.com/longhorn/archive/2007/03/20/managing-roaming-user-data-deployment-guide.aspx“Managing user data is a critical part of the business environment. Today, customers use a combination of desktop, laptops, and terminal services, challenging administrators to make user data available in a consistent way. Windows Vista™ provides thefr-FRCommunityServer 2.1 SP1 (Build: 61025.2)