I have this one xp machine sp 2 that has a wireless g card in it and it can't get an ip address form the router. it's a belkin pre-n router and there aren't any resistrictions set up on it that would make that happen. It had an ip address for a bit but I think the router restarted or something and it lost it and now can't get it back. When I got to the browser config for the router it shows the pc and an ip address for it though. I don't get it. it's very aggrevating. Thanks