Thanks for the replies, although it looks like i have to start from scratch as i have lost my connections again, internets fine but i have the Network not accessible messages again.
I have no Wan light on the Router either.
Back to the Firewall, will having the firewall on the router disconnected cause me any problems? eg: will my files be accesible to the world?.
How does one find the firewall on XP?
Thanks
Paul