other things to watch out for on MSN:
Haxor: Hey, i wanna post this picture of us on Myspace, is it ok?
Haxor sends: IMG487594.rar
or
Haxor: Hey, check out who has blocked you on msn, http:// craigmilne . msnblockedblahblah . com
You click that link and it puts you to a page that asks you for your msn adress and your password. It seems to make a bot sign you out, sign in and sends out that same link with your name in it and then signs out. If you suddenly sign out for no reason then you may have been hacked.