Can't duel boot really with android yet. You have to reflash your kernel each time, but you wont lose your maemo install. So you could call it duel boot except for you have to hook it to computer each time to change OS. Android for our tablets is still kinda in the real early stages. It will boot and some applications run really well but others don't work at all and your limited to certain programs because we don't have access to Android market. I've installed just about every version and test it out a little then go back to my maemo/mer because its just not ready for everyday use.