I'm not sure if this is a answer, but take a look:
http://btmgr.sourceforge.net/

// Thomas Hertz

> -----Original Message-----
> From: Tim Vaughan [mailto:tim at timvaughan dot co dot uk]
> Sent: den 7 juli 2004 17:00
> To: m0n0wall at lists dot m0n0 dot ch
> Subject: [m0n0wall] Booting m0n0wall from floppy
> 
> I'm investigating mooving off Smoothwall onto m0n0wall and would do so
> immediately if I could get round one particular obstacle: having to boot
> off a CD.  My Smoothwall machine is not able to boot directly off a CD
> because the bios is so old.  I'm aware of Smart Boot Manager, having
> trawled through the list archives, but would like to know if there is a
> way of creating a boot floppy for m0n0wall which also allows for storing
> the config file on it.  This would permit an unattended boot/reboot etc,
> without which it's a bit inconvenient.
> Any ideas?
> 
> Thanks,
> 
> Tim
> 
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