http://www.ucblogs.net/blogs/ocs/archive/2008/08/22/OCS-2007-Edge-Planning-Tool.aspxOne of the biggest challenges folks have is how to plan their Edge Server deployment. Well Microsoft has heard the call to action and they've delivered the OCS 2007 Edge Planning Tool. You can download it here. http://www.microsoft.com/downloads/details.aspx?FamilyID=149e5dd5-eaae-46b6-afba-01c31e88a275&displaylang=enenCommunityServer 2.1 (Build: 60809.935)