Warning: SUID file "System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAgent" has been modified and will not be repaired. What does this mean? EDIT: Ok, I went to http://support.apple.com/kb/TS1448?viewlocale=en_US Mine was on the list. Apple says, "You can safely ignore these messages. You can also usually ignore any "ACL found but not expected..." message. These messages can occur if you change permissions on a file or directory. These messages are accurate but are generally not a cause for concern." Ok. But what does THAT mean?