Booting Linux and DOS on a boot cd with GRUB

[Weinberg, Jon]

Good morning,

I currently have an iso of Helix (uses knoppix) and I'm trying to modify the grub menu to add an option for booting to a DOS environment.  I have all the DOS boot files in the iso however whenever I boot the cd, grub returns an "Error 15," file not found.  Unfortunately it doesn't specify which file(s).  Here's the only modification I've made to grub, and it's in the menu.lst file:

I added:

title  Asset Delete & PDWipe
root   (cd)/boot/pdwipe/
kernel (cd)/boot/pdwipe/COMMAND.COM
chainloader  (cd)/boot/pdwipe/MSDOS.SYS
chainloader  (cd)/boot/pdwipe/IO.SYS

I'm pretty sure this is wrong, but I've not found a single resource that explains how to do exactly what I'm doing.  I've also attached the menu.lst file as a whole if that helps.  I greatly appreciate anyone's help with this.

Cheers,

Jon Weinberg

<<menu.lst>>

menu.lst
Description: menu.lst