http://blogs.msdn.com/b/knewton/archive/2010/06/13/sharepoint-2010-search-federation-location-runtimes.aspxWell TechEd North America 2010 is at least done. As I promised during my sessions at TechEd North America 2010, I will be posting some samples on how to create custom federation location runtime for SharePoint 2010. SharePoint 2010 includes 3 out of theen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)