So I understand I can get a .tar.gz backup of my whole domain with cPanel, and I can download that and put it in a safe place. But I am told that "You cannot restore full backups through your cPanel interface." Huh? Then how DO I restore a full backup when my host loses the whole shebang? Do I use the backup to incrementally restore things file by file? I guess Backup Wizard > Restore just restores a couple of things.