Download Service Bus 1.0 and Workflow Manager 1.0 RTMhttp://developers.de/blogs/damir_dobric/archive/2012/10/19/download-service-bus-1-0-and-workflow-manager-1-0-rtm.aspxRTM Build of Service Bus and Workflow Manager 1.0 is available for download in Microsoft Download Center: It is up to now still not officially announced in term of marketing drums, but first posts published 1 hour ago by team members are out there. AnyhowenCommunityServer 2008 SP1 (Build: 30619.63)