http://blogs.technet.com/b/virtualworld/archive/2007/03/13/what-gets-virtualized-in-softgrid.aspxSystemGuard provides the most extensive virtualization on the market. In addition to virtualizing Windows Services, it virtualizes per user, per application instance ( I emphasis this bit! It is not a computer based distribution methodology! ), everyen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/virtualworld/archive/2007/03/13/what-gets-virtualized-in-softgrid.aspx#700721Tue, 20 Mar 2007 00:32:16 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:700721米田 Blog ( SQL Server MEMO )<p>SoftGrid Demonstration Virtual Lab</p><img src="http://blogs.technet.com/aggbug.aspx?PostID=700721" width="1" height="1">