http://www.1ask2.com/Windows2008/backupRestore/backup.html http://social.technet.microsoft.com/Forums/en-US/3aed5ebe-7ad8-4b03-a948-ef064237db08/incremental-and-full-backups-using-wbadmin-and-task-scheduler-in-server-2008-r2?forum=windowsbackup