Ok, I have a computer with a wireless card and built in ethernet. I connect to the neighbors network that has broadband, because I only have dial-up, but the thing is I want piped through the whole house. I also have a broadband wireless router...with no broadband. But the thing is, is that as soon as I connect the ethernet, the internet dissappears on the one computer that has the wireless card still connected to the neighbors computer. When I disconnect the ethernet, it comes back.
My dad was telling me how you can't be connected to 2 different segments.
My friend was telling me to bridge it and route it. I know how to bridge it but I don't know how to route it.

I'm running Windows XP Pro on that computer.

Diagram:

Neighbors wireless network (AP) -(Wireless)> My computer with wireless card -(Ethernet cord)> My network with a Wireless router (AP)

Basically I want to use the internet thats comming on the wireless to my own network (perferiably to my router).