I chose to defer. MSN is very very buggy yes, but WLM is very
very very very very very very very buggy! 
And Dormito_ger, yes you can hack back, but it is illegal, even
though you are hacking ur own email, its still considered illegal.
As mayi said, best will be to get a new account. Passwords should
be at least 8 characters in length. Use special characters and
such. I have special characters, numbers, capital and small letters
in my password..
U don't have a back up of all those email address? In yahoo mail or
any other mail, or friendster kinda websites and such?
Edit: By the way Dormito_ger, its hack, not heck =) Just pointing
out.