We are using Exchange Server 2003 SP2 and Outlook XP SP3. Our users would like to be able to see dynamically at a glance all of the free/busy information for everyone in the company. The Group Schedules tool in Outlook does essentially what our users are looking for, but it requires that individuals or distribution lists be manually added. Also, once a Group Schedule has been created if users are added or removed from our Exchange organization those changes aren't reflected. Is there a way to have a Group Schedule that will show all of the free/busy information for everyone in the company that will always be dynamic in showing everyone that is currently in our Exchange organization or alternatively is there a free third party tool that will do what we're looking for?