Option for failed backups

For regular file server backups or other such backups that are non database there should be an option to resume a failed backup. It is annoying to have to browse through the restore window to see what was backup and what wasnt and then modify the backup selection list to remove the stuff that was backed up already. If a backup fails give us an option to resume from point of failure when we right click on the job in the history.

Sometimes the only problem is the server was rebooted by some admin that didnt notice a backup running.