System Center Guide

Satya Vel outlines the Top 10 reasons you should consider using a Gateway Server in your Operations Manager 2007 infrastructure:

This is one of my favourite features/roles in OpsMgr 2007. When I refer to the Gateway Server I am referring to role in OpsMgr which can be used to monitor un-trusted domains/DMZs and not the spotted cow company that builds servers. If you are not leveraging the Gateway Server role then here are my 10 reasons why you should:

http://blogs.technet.com/momteam/archive/2008/02/19/10-reasons-to-use-a-gateway-server.aspx