A great little add on for Exchange 2007 and Visio 2007 which will help automatically graphical representations of your Exchange 2007 site topology, including sites, servers, and connections for an organization. It looks like it will be very handy tool for consultants doing an Exchange health check to automate some of the documentation process of the existing environment.
Here is the "official" description from the download site:
The Microsoft Office Visio 2007 Connector makes it easy for Exchange administrators to visualize, explore, and communicate complex information. Instead of viewing single user data at a time, administrators can create data-connected Visio diagrams that display data at a glance and dramatically increase productivity.
The Microsoft Office Visio 2007 Connector is an add-in for Microsoft Office Visio 2007 that you can use to diagram a Microsoft Exchange Server site topology, including sites, servers, and connections for an organization.
Download it from
here.