I don't have a router right now in my dorm room but I do have my iMac G5 plugged into ehternet and it has an Airport Extreme card built-in to it. I've turned on Internet Sharing under the Sharing preference pane. It's just a temporary unsecured network for my DS. I turn it on and off if I'm playing or not. My DS can see the network my AirPort Extreme makes. I try to test the connection but my DS fails to get an IP address via DHCP. 1. Where are the controls for DHCP on Internet Sharing? 2. Is it possible to give my DS a static IP if DHCP doesn't work?