I would like to know if there is a procedure on how to installed the Cisco Netflow daugther card. We have a 4507R with two sup-IV engines Active/Standby in a production environment. I had the idea to removed the standby supervisor and install the Netflow card and put it back. Than, failover to the standby supervisor and repeat the same process on the now standby supervisor. I'm not sure if I can do this whithout any disruption.