How to Configure network cards in XP

[BigHead50]

hello BetaONE


I have a problem with network cards in XP..

I have 4 computers hooked together on 2 different networks, each computer has 2 network cards...

One is connected to a 10/100 network hub and a router to a DSL modem...

The other network is a gigabit network to a gigabit switch and to another router and to a RoadRunner cable modem....

My Question is, How do I make Windows XP only use the DSL card OR the Cable Card....?? when I use like internet explorer or upload or download...

Right now, it seems that most of the computers want to use the add on network card for internet, instead of the onboard network...

But I want to be able to make each computer use the card that I choose...

I can dissable the one that I don't use, but then that limits my file transfer between computers....

I have tryed some ip numbers in internet options/connections, but so far cant get anything to work...

Does Anyone have any Ideas...??

Thanks for any help or direction....

BigHead50