My friend just got the 360 wireless internet hooked up, and we've been playing on Live for the past 2 days. Suddenly tonight he went to play and his 360 can't connect to Live. When using the troubleshooter it can't get passed finding an IP address. It is recognizeing that the wireless connection is hooked up, but it seems to be a problem with the IP settings. We have no idea why it would suddenly stop working. We've checked his home networks settings, and have tried endless amounts of different IP configurations. We now have the subnet mask and gateway identical to his home computer(whose internet connection obviously works) and we have tried switching up the last 3 digits of the IP address so it isn't completely identical to any of the computers in his house, but it still will not let us in. Any help is greatly appreciated. Thanks.