I'm planning to put W2K on one of the boxes as well, I'm guessing this will attract a lot of stuff, I just hope it won't end up being torn apart by some script kiddies.

But so far I got BT3 on an old desktop computer which I am planning to use as my bridge, I will take an extra NIC with me home from work today and hopefully I'll get some work done.

First of all, though, I am a bit unsure as to how I am supposed to set up the NIC's on this bridge. If I understand the rooster completely, the NIC's wont have their own IP address and won't be easily detectable by anyone else, they just forward the traffic in the right direction - incoming or outgoing - right?

So how do I set up these NICs to just forward traffic like that?