Ok, I figured out how to disable my router's firewall, allowing people to connect to my external IP. This may not work for yours, maybe it will, time to find out!
You need:
-Internal IP (Start->Run->cmd->ipconfig then enter)
-Router's account & password
Steps:
1.Type in your webrowser as a website your internal IP, probably 192.168.0.100.
2. Once you've logged in, click "Configuration"
3.Click security and uncheck "Firewall protection"
4. Go back to "Configuration" and click "Ports"
5.Enter as port name "GAMEPORT" then for port enter "9958" and for the IP address enter your external IP. Find it at
6.As another port, enter "AUTH" and for port enter 9960 and for the IP, external IP.
7.Below all the port info should be a box that says "Foward Ports" check that and beside it enter the IP you want the ports to be forwarded to, of course, external IP.
8.Save
Hope this helps!

would be appreciated!