http://blogs.technet.com/ad/archive/2009/01/02/fooling-the-dc-locator.aspxThere are an ever increasing number of scenarios out there in the business world where two different companies, or company divisions, may be using Active Directory for their directory service but may not be setting up an actual trust between the two.enCommunityServer 2.1 SP1 (Build: 61025.2)