Poeben said:I think I already know the answer, but doesn't hurt to ask anyway right? I have enabled the OF password on my mac, but I would still like the ability to boot from SU mode on occasion. From the info I have found, the only way to do this is to change the firmware security settings and reboot. This is fine, but it seems like there should be a command you can type from within the firmware console to boot in SU mode. Mr. Google has let me down on this quest so far.