Looking for some help as I've had no joy in setting this up. Basically I've subscribed to Demon Home 500 broadband and been supplied with a USB modem. I thought it in theory that you should be able to share the connection to the xbox via an ethernet cable but I'm having no joy. The xbox keeps complaining about the IP address and DNS. Does anyone have any ideas how I could get this working? Or even if its possible! I'll eventually buy a router but wanted a short term solution. Cheers in advance for any help.