Alright so i am trying to have Ubuntu and Backtrack 2 dual boot... i have successfully installed backtrack to the 2nd partition on my drive. this is what my drive looks like

[ Ubuntu ][ BackTrack ][ NTFS (no OS) ][ swap ]

ubuntu boots fine, i am new to doing dual boot but i have editted the menu.lst to the best of my knowledge and when i click the option of booting to Backtrack it gives me "error 17 Cannot Mount selected partition"
here is what i have in my menu.lst


title Ubuntu, kernel 2.6.20-16-generic
root (hd0,0)
kernel /boot/vmlinuz-2.6.20-16-generic root=UUID=1d633f9f-883c-4b39-9c97-dc54bdaaf744 ro quiet splash acpi=off noacpi
initrd /boot/initrd.img-2.6.20-16-generic
quiet
savedefault

title BackTrack 2
root (hd0,1)
kernel /boot/vmlinuz root=UUID=1d633f9f-883c-4b39-9c97-dc54bdaaf744 ro quiet splash acpi=off noacpi
initrd /boot/splash