I can only find 4.1.8 Agent download on CCO. But I cannot find 4.1.8 CAM/CAS download. From the release note, 4.1.8 should have the appliance version: http://www.cisco.com/en/US/docs/security/nac/appliance/release_notes/418/418rn.html Anyone figured this out? Why no 4.1.8 CAM/CAS download? Thanks, Dennis