Kenji
title Plan 9
rootnoverify (hd0,0)
makeactive
chainloader +1
replace hd0,0 with the correct partition.
I'm using Ubuntu 10.04, which uses grub2 not just grub.
It has no file such /boot/grub/menu.lst, instead, has /boot/grub/grub.cfg.
I'm now using usb boot method.
Thanks a lot.
Kenji