My roommate and I use our LAN to network games. It took us a while to set up, but we haven't had any problems for about a year. Today, however, I turned off the wireless to my Mac, and when I turned it back on, our LAN network would no longer work. I think what happened is that the dynamic IP reset to slot 4 (xxx.xxx.2.4). I tried resetting our port-forwarding to slot 4, with no luck. I also tried giving the Mac a static IP (back to slot 2 like it used to be), but the router is still registering it as connecting via slot 4 with a dynamic address, even after restarting the computer. Now I've managed to get it to the point where we can connect manually by entering a port number every time, but I'm hoping I can set my IP back to slot 2 (xxx.xxx.2.2) so it will do this manually. Does anyone know whats going on?