http://blogs.technet.com/johmar/archive/2008/05/22/msdn-technet-at-teched-north-america-2008.aspxTechEd North America is a launch event for the MSDN and TechNet teams ( we're opening the sites up to the community ) and this year we are bringing all our good stuff together into "Zones" - the MSDN Zone for Developer Week and the TechNet Zone for ITen-USCommunityServer 2.1 SP1 (Build: 61025.2)