http://mobileworld.appamundi.com/blogs/peterfoot/archive/2010/01/13/new-development-certificates.aspxMicrosoft have now released some replacement developer certificates for Windows Mobile. See this post for details and a download link:- http://windowsteamblog.com/blogs/wmdev/archive/2010/01/12/new-windows-mobile-developer-certificates.aspxenCommunityServer 2008.5 (Build: 30912.2823)