1. Only the mailbox servers actually let us load the Exchange 2007 monitors from the Exchange tab of the add monitors page. For the other servers (CAS, HUB, etc.) I have to figure out which services are running and add them manually, but this lets me monitor just the services and not really the performance of the environment;
2. The SNMP moniotors for Exchange that are listed in the add monitors page do not work on any of the servers;
3. We are unable to effectively use OpManager to monitor the Exchange environment end-to-end because OpManager isn't designed to work as well when the Exchnage roles are separated among the different servers.

Any help in this regard would be very useful!

Regards,

LeRoy