Hi,
OK, get the MAC address of LAN Card #2 and reserve it in the DHCP of the router, it will then hand out the same IP address to that NIC all the time along with the correct gateway & DNS addresses.

>Hi Neil
>
>>I gather that all devices are getting their IP addresses from the DHCP in the ADSL router, if so you will have disable the DHCP in the router, give the router ethernet connection it's own fixed IP, then in the TCPIP section on each workstation's NIC set the fixed IP that you want, and set the gateway to the IP address that you gave the Router.
>>
>>Also set the DNS to the router's IP Address as the DHCP would be issuing that also.
>
>I may have not been able to explain it. I do not want to change anything for this ADSL LAN card (let us call it LAN Card #1). I want to fix the IP address of the other LAN card (LAN Card #2) on the same machine and for the other computer on the internal LAN only.