I've got the client roaming option configured for "failover" on a specific group from within the SSC and have both my primary and secondary management servers listed as "Server1" and "Server2". Now what I am unsure of is how the client will be able to successfully download definitions from the Secondary management server if the Primary is unavailable seeing as the HTTP connection settings for LiveUpdate on the clients only reflect the IUSR_ComputerName account for the Primary server and not the secondary? Has anyone tested a successful failover from a Primary to Secondary management server using the client roam settings from within the SSC?