I have a question regarding nightly backup. Currently my shop does a user lib backup at 10:00 PM nightly. People get to the AS/400 off hours via the internet. I am concerned about the timing of things.... i.e.. if the backup is happening, and people are logged on,, I am sure files that are being used will not be backed up... in the event a restore would be needed--things might be out of sync. I am looking for a failsafe way to automatically kick users off the system (if any are logged on), do a backup, then let people back in.... ANy set of commands that could be placed in the backup CL to maybe shutdown QINTER after kicking people out etc... ??? not sure what I need to pull this off thanks gang... Rob O.