the problem you got you need to install kernel-power booting for mutiboot go to your terminal and enter code: sudo gainroot then code: apt-get install kernel-power-bootimg kernel-power-modules then when it finish install tip in this command code: apt-get install multiboot-kernel-power then you finish just reboot you will see it in multiboot if you want more info just go to this site:http://forum.nitdroid.com/index.php?topic=84.0 hope this help you