My company uses an RF660 at our main location and RF550 at our branch locations. Is there some reporting on the VPN? For example up-time statistics for the site so that a user could log into the RF660 and tell if there are any trouble sites.

Currently you can check the IPSec Live Connection to see the status of the VPN tunnel. The Next major release, we will add some accounting information for each of the tunnels that are active.