Ok I am planning to get an xbox 360 soon and I want to set up a wireless network so that I can play gears of war online with my mates.But when it comes to setting this network up I'm a bit of a dummy!I want to have both household computers in this network aswell as my nintendo wii, ds and xbox 360, is there anybody who can help me and tell me what equipment I will need to do what I want, any help would be appreciated.Many thanks