If you guys have been blocked by a firewall that you cannot change (ie - school, hotel, public place) and want to play MS then follow these instructions:
1. Download HTTP-TUNNEL CLIENT (newest version)
GOOGLE IT - EASY TO FIND
www.http-tunnel.com
I BELIEVE
2. HARD PART!!!!
Download Permeo Security Driver
It's been taken off the internet (to my knowledge) around 2 months ago
Your hope of getting this if by getting it from someone who you know who has it or by getting it on torrent / P2P / IRC / etc.