I'll take a look at your teamspeak account on our server. I mentioned it to Lord Blight and he thinks that maybe the password might be messed up. I'll try to get to it tonight.

As for sending messages, I think you have to be in the Steam program and then right-click on my name in your friends list. If you're in the web interface I don't think you can do it. I just tried and it didn't work.