Thats what your looking for. Make sure you have a working /etc/lilo.conf
I use grub myself but I keep a lilo.conf for this purpose. Slackware is one of the VERY few distros that has the --iso switch for mkrescue. After running that command, look in the directory you were in at the time, most likely your home directory. You'll see a 'rescue.iso' file. Burn that to cd like you would any other .bin or .iso image. cdrecord, k3b or what have you.
We should sticky this or append it to a sticky... Yes? VERY cool command that hardly NO ONE knows about...
For Grub users who are unfamiliar with lilo:
/etc/lilo.conf
Code:
boot=/dev/hda
timeout=30
vga=788
default=Slackware
image=/boot/MyKernelImage
label=Slackware
initrd=/boot/MyBootsplashInitrdImage
read-only
root=/dev/hda3
other=/dev/hda1
label=Games