Holy Crip! Passport is crappled!
http://securityfocus.com/archive/75/320768/2003-05-05/2003-05-11/0
I almost fail to believe this would work it is so amazing simple. Just tried it on a new hotmail account, but no e-mail was sent to me. Probably only a matter of time before I'm arrested for hax0ring passport now...
Update: http://www.microsoft.com/security/passport_issue.asp