http://blogs.msdn.com/surface/archive/2009/06/12/open-source-tiling-library-for-geo-data.aspxAs some of you may know Microsoft Surface arrived in Europe just a few months ago, on March 2 nd . At http://pauldendulk.com/   Paul den Dulk shows BruTile, an open source tiling library for geo data.  From Paul’s blog, it looks like this wasen-USCommunityServer 2.1 SP1 (Build: 61025.2)