http://blogs.technet.com/andrewdr/archive/2009/05/26/live-mesh.aspxLive Mesh is a way to link data across several devices using a virtual desktop hosted on the web.  So, if you have a laptop, a PC at home and another one in the office, you can share data, through a Desktop, across all the machines.  In addition,en-USCommunityServer 2.1 SP1 (Build: 61025.2)