http://blogs.technet.com/robcost/archive/2008/01/23/ocs-edge-deployments.aspxOk, so we know the OCS 2007 Edge Server Deployment Guide has heaps of great details on how to get your Edge deployment up and running, but it can be a little confusing, especially around some of the different firewall scenario's that people have. Someen-USCommunityServer 2.1 SP1 (Build: 61025.2)