I just installed two new nic cards in my two machines. What do you advise doing with my other lans. The one computer has a dual lan built in to the mobod and the other is a single built in. What is the standard process for the drivers etc? Thanks.
If you have some old NIC's now.. you could put them in an older computer, install linux and learn firewalling from the command line on linux. Kinda build you're own router / firewall from an old PC. It's not terribly exciting, but will teach you a lot that might come in handy if you ever want to be "that IT guy".