I currently have an xbox 360 setup with a cross over cable to my PC which connects via usb directly to a tiscali speedtouch modem, I have been googling the problem that 'ip failed' and I have to enable Internet connection sharing but it doesn't appear on my Network source 'Speedtouch tiscali' only windows firewall. Also whenever I setup a new network place it asks me for an address and I dont know what to put there? Do I have to enable ICS? or is there an alternative solution? Thanks, British_Command.