Cannot get port forwarding to work

I cannot figure out my port forwarding, everything was working fine until I made a new account, and now it tells me my login info is wrong and my port is closed when I click to check the status of it, I never set up port forwarding, I have no idea what port map means, what should I enter in here? http://i.imgur.com/GX3Kx.jpg here's a screenshot of slsk and currports http://i.imgur.com/tq4ej.jpg

what numbers should I put in for port forwarding? any help is appreciated!