LAN to share plus Wifi internet

[hatred]

Hello,
My XP Pro connected LAN to access.This network also has an exit to the Internet but it suffers from slow traffic on my local network. On this XP Pro I also have a wireless connection to the Internet that works well. The problem is that: If I remove my Ethernet cable, Ok I have access to the Internet via my WiFi but I have more local network. If I rebranche my Ethernet cable, I have access to the LAN but suddenly my browsers (IE firefox) through my local connection out on the Internet.

I wish therefore to "cohabit" the two connection, the local network for sharing ect, and WiFi internet. My local IP address is not on the same network as my IP address Wifi. Have you any idea to indicate that the Internet must exit through a remote and not by the local?

Thank you.

[Big Fish]

You removed the bridge who is on your local network.

[hatred]

Thank you but if I delete my bridge on my local network (in fact my router), I lose my connection with my other sites and remote servers. I thought something changed in the registry to force the browser to use the WiFi card.But it is a hypothetical

[Big Fish]

In this case, you removed the bridge of your local network and instead you create static routes to these sites and other remote servers (command route add)There's no other solution.You can not use 2 default routes.

The applications are not aware of the physical medium used. This is the principle of OSI layers.