$more lilo.conf 



# Start LILO global section
append="nohotplug"
boot = /dev/hda
map=/boot/map
install=/boot/boot.b
prompt
timeout = 50
vga = 791
lba32

# slack11.0 on hda4 with 2.6.19.1kernel

image = /boot/bzImage-l2
  root = /dev/hda3                                                             
  label = 2.6.19-s11
  read-only

# slack10.1 on hda2 with 2.6.17kernel

image = /mnt/slack10/boot/bzImage
  root = /dev/hda2
  label = Linux2.6.17-s10
  read-only 

# slack10.1 on hda2 with 2.6.19.1kernel

image = /mnt/slack10/boot/bzImage2.6.19.1-number4
  root = /dev/hda2
  label = 2.6.19-s10.1
  read-only


# Windows bootable partition config begins

   other = /dev/hda1
   label = WinXP
#  boot-as = 0x80
   table = /dev/hda

# if want to edit this file you have to boot into "slack10.1 on hda2 with 2.6.17kernel"
#  mount "slack11.0 on hda4"  "mount /dev/hda4 /mnt/slack11"  and then alter 
# lilo.conf   and then run lilo to alter the boot sector MBR