Source: System Center Operations Manager blog
The Visio Add-in for System Center Operations Manager 2007 R2 combines the strengths of two applications widely used in enterprise IT to simplify the creation of customized graphical dashboards showing the health of an environment. Examples of such diagrams include showing objects by geography overlaid on a map, by location in a datacenter or building, by role in a logical view of an application or by topology for complex distributed applications such as Exchange or Active Directory.
The Visio Add-in has the following features:
Download the Visio add-in at https://connect.microsoft.com/Downloads/DownloadDetails.aspx?SiteID=446&DownloadID=17995. (To get access to this release, apply to participate in the "Operations Manager Public Beta" at https://connect.microsoft.com/SelfNomination.aspx?ProgramID=2249&pageType=1&SiteID=446.)
This looks quite like the solution Savision is offering with their Savision Live Maps.