autoboot_delay="-1"?

[PeerCorps Trust Fund]

Hi All,

I am trying to find an autoboot_delay setting in loader.conf that does not 
allow the user to interrupt the boot process. 

So far I have tried the following:

autoboot_delay="-1" - Defaults back to the 10 second timer.

autoboot_delay="0" - Defaults back to the 10 second timer.

autoboot_delay="NO" - Defaults back to the 10 second timer.

autoboot_delay="1" - Is semi what I need, but it is still possible to interrupt 
the process with quick fingers.

The following man pages were informative:

http://leaf.dragonflybsd.org/cgi/web-man?command=loader&section=8

http://www.dragonflybsd.org/docs/newhandbook/Booting/

But I am still not able to achieve the desired effect.

Is there something else that I have overlooked?

Mike