Tonight after the "1993" definition update, I was prompted on my server to upgrade the components. What to I don't know, it didn't say, but I accepted and after a few seconds it completed successfully. The next thing I did was boot up a client running v2.5 and run a manual update, but I wasn't prompted to upgrade the components! Any ideas why? EDIT: Just to add the clients are all set to prompt to upgrade components if available, followed by a reboot if necessary (default settings).