IP Conflicts?

[teekanc]

I know 2boxing isn't allowed, and im not sure if that term refers to two clients on one computer, or two computers from the same house playing, but im curious as to how we can get two people playing from the same household? My fiance is on my case talking about how dumb this game looks (though I love it!) so I want to get her to play it a little bit and see how fun it is. She has played WoW before, quite a bit, and she seems to think that WoW was the pinnacle of MMORPGs because it was so successful, and its just not true.

So, in short: How can I set it so that we are able to both play?