Backtrack lilo dual boot

You can set Backtrack lilo dual boot by edit lilo.conf

nano /etc/lilo.conf

Change boot to: boot = /dev/hda
Change root to: root = /dev/hda2 <<---line to reflect what partition you have installed backtrack onto, most likely your hda2 partition.
other = /dev/hda1
label = WindowsXp

Save the file ( CTRL-X, yes to save changes, save as lilo.conf)

Execute:

lilo -v