neverbeenkrissed said:
nintendo put out a wi-fi USB connector a while back - you stick it in your computer's USB slot and it gives off the wi-fi.
not sure if they make them anymore, and mine gave me a LOT of trouble when i had it... but that might be the best option right now.
good luck!!
I got that thing for using with my DS, and it almost never worked. My DS would always say it could connect to the WiFi hub, but I could never connect to the Nintendo servers.
For a wired connection, I'd suggest the
Wii Lan Adapter.