Ok - first problem is your in the wrong part of the router config.
Go under virtual server and set it up there. There is a difference between port triggering and port forwarding.
Under Virtual Server you will be able to set the protocol (should have an option for "Both" - if so - use that - if not - then make 2 - one for TCP and one for UDP), the port and the destination IP.
Yes - you MUST set your pc up to use a static IP for this to work. Just make a note of all your IP settings as they are now - working - and just lock em in on windows.
If you do not - then you will have all kinds of problems making it work. Doing so should also NOT cause you any network issues if you get the IP, mask and gateway copied down first.
Do all this and you should be up and going without too many more problems!
