I just wanted to tell the Guild about this little known fact:
Most McDonalds restaurants in the U.S. are Nintendo WiFi hotspots!
So if you don't have the money for the USB port, this may be a good alternative for you, as it is
free.
If you want to know more, Nintendo's WiFi Tech Support page has more info here:
http://www.nintendowifi.com/consumerservice/showCategory.do?catId=HP_USI was so excited when I found out, because I'm in college and don't have the spare cash to get a USB port... and there's a McDonalds four blocks down from my dorm. I haven't had the time to test it yet, but I generally trust Nintendo's webpage so I'm sure it works just fine.