Msn Messenger Error

[Noodle Boy]

Today I was trying to log on to MSN Messenger, just like every other day. But today was different. I got this wierd error message called "0x81000370". I looked all over Google for answers to the question, but none of them seem to have a solution. Msn Messenger seemed to work fine today, it was about 2 hours ago when the problem arose. By the way I installed service pack 2 last night, and i have zone alarm pro and mcafee firewall installed, but I don't think its a problem with those programs because it's never happened before....so does anyone have a solution, or can link me to a solution? Thanks in advance.

 

[Noodle Boy]

Oh one more thing:
The problem isn't limited to JUST msn Messenger, it seems I can't log in to ANY .net passport services, not hotmail.com, not msn, explorer, nothing. It's so wierd I have no idea what I did, if any...