http://blogs.technet.com/smsandmom/archive/2008/10/20/opsmgr-2007-failure-audit-events-570-in-security-event-log-of-rms-server.aspxHere's another OpsMgr 2007 tip from Milan Jajal, a support engineer in our Manageability group.  I hate to steal his thunder, but he basically says that if you're seeing 570 security audit failures sourced from Microsoft Operations Manager then youen-USCommunityServer 2.1 SP1 (Build: 61025.2)