IPcop config

[Tim reid]

When I origially(sp) installed IPcop to act as a firewall/router, I
had the "red" interface as a dial-up modem.  I am now _finally_ moving
to broadband.  A question to those out there that are familliar with
IPcop:  Can I reconfigure the box to use a 2nd NIC as the "red"
interface, or will i need to reinstall?
I have a feeling that I can just edit some config files, but if
so...which particular files should I edit, and how?

TIA,
Tim