Nintendo in 2006.

[Lee-yoshi]

Nah you don't NEED a Wireless Router, but i think it does use Wi-Fi technology to access the internet, in which case the Nintendo DS USB Wi-Fi Adapter should be fully functional with it. You plug it into your PC, and it sends the signal to your Nintendo Revolution, unless they change some nitty gritty inside the adapter which sends a different signal or something, and make everyone buy seperate adapters -_-

There will be something like that around if this is the case though, don't worry, you won't NEED a Wireless Router, otherwise lots of people wouldn't be able to play online! lol

[Yami Kami]

*Whew* Well that's a relief. Lee-Yoshi, you've saved the day again!