http://msmvps.com/blogs/dotnetpathak/archive/2008/03/12/silverlight-and-sharepoint.aspxMicrosoft is focusing on Silverlight to be the roadmap of all the presentation layer across Microsoft technologies. Now this is the time for a due collaboration of silverlight with Sharepoint. Yes, you can be incorporating silverlight in building webenCommunityServer 2008.5 SP2 (Build: 40407.4157)