Does anyone know a lot about MSN messenger? I haven't had any problems in the past, but today it will not work for me. Whenever I try and sign in, it says that I am behind a firewall and cannot connect. I dont' know why it is doing this, it never happened before. I haven't changed anything since the last time I was signed in. I'm getting really angry at it, I don't know what else to do.
Threaded Mode