http://blogs.technet.com/ewan/archive/2008/03/12/seadragon-begets-silverlight-deep-zoom.aspxThere's a headline that might baffle... Seadragon Inc was a Seattle-based software company who had done a load of work on handling vast quantities of imagery and being able to manipulate the data in real-time, on-screen. Microsoft acquired Seadragon anden-GBCommunityServer 2.1 SP1 (Build: 61025.2)