hi, been pondering getting an xbox for ages mainly because of the online capability. i have a pc connected to braodband via a usb adsl modem (NTL 300k connection), is it possible to share the BB connection without the need of network cards etc, i just want to be able to share my BB connection with my PC and eventual Xbox, only one would be used at a time. is this possible? please explain how i can do this IN PLAIN ENGLISH!!!