I do not know why but each time i add new a contact to my MSN, they don't seem to receive my invitation or when they have already added me it still says that the status is still pending.. WTF.. And there is this one thing that happened to one of the contacts that i added, i can add him to chat in someone else's window but i can't chat with him in his own window as he is still not in my contacts yet. I can even send him files and he can do the same.. WTF is going on with my MSN.. Anyone knows how to rectify this problem? I have tried reinstalling but it just wont work....