I'm not the most tech-savvy person on the planet, but I managed to reset my router (because someone had changed the password and forgotten it), get the wireless internet in my house back up and running, but the reason I started messing with it in the first place was so I could change my NAT type to open so I could join my friends in glorious battle. I'm still having difficulties figuring everything out. Here's a picture of where I'm at. I covered up my IP address because I'm honestly not sure if that's sensitive information or not... I went to Google and figured out what ports I need to have open to get my NAT type to open, but I'm not sure about how to open them. I bet it's really simple, but I'm stuck. Here's a screenshot. I'd really appreciate some help with this.