Connection Problem- Please help!

Hi everyone. I started playing MS for the first time today because I want to play it with my little cousin. Everything worked fine, to install, to patch, to create an account, and even to log in to the game- for about 10-20 seconds.

I log into the game with no lag whatsoever, I play for a while, and eventually (usually after 10 seconds) I get disconnected. It happens so quickly. The game doesn't stop or anything before the disconnection, the game immidiately goes black, and takes me back to the login screen with a message that says "Unable to connect to the game server Please try again later". I've tried reinstalling MS, but that doesn't help. I've tried relogging back to the server like 20 times, and it happens each time. I have a 100mb connection, and every other online game works fine. My cousin also lives here in Sweden, and he has no problems at all with MS, so I shouldn't either. Btw, I also tried playing without the Windowed Mode Hack, but that doesn't help. I still get disconnected after 10-20 seconds no matter how many times I log in.

http://www.onrpg.com/boards/54506.html