How to Use Messenger with none msn hotmail emails:
To Use The Messenger with other email's like cia.gov! or other than Hotmail.com or msn.com :
Go to this page http://www.passport.com/
Then Click at Sign Up for a Free .NET Passport today!
Type the email you want to use at E-mail Address
and Type the Password and retype it again
Press I Agree
