lowyhong: Do we need to forward ports for this?
No. There are dedicated servers setup.
This is my site so feel free to hit me up with any questions, comments or suggestions. I'm still working on it and adding features all the time. I'll be adding integrated audio chat using the TeamSpeak 3 SDK in the next major release of the client and server. I'm currently waiting on my SDK license from TeamSpeak. Once that update hits I'll be adding stat collection and leader boards. I will also be revamping the website at some point.
If anyone wants to run a dedicated server I have a Windows and Linux version available. If I don't respond though I probably forgot to close my browser.