I sort of stumbled across this stuff and found it pretty interesting. I'm not sure I could stick to the first two weeks which is supposed to be pretty hard. http://en.wikipedia.org/wiki/Polyphasic_sleep Blog of a girl who did it, explains the basics well. http://www.everything2.com/index.pl?node_id=892542 Those who know me, know I'm already a night owl so for some reason this sort of appeals to me. :?