Friends, pls go to this website...very nice for Wii and DS owner http://oneclickwifi.net/

Commune, connect and compete as the premiereNintendo Wi-Fi Connection community relaunches on August 1st with allnew ways to play people online.

Registration on the site is easy and free: and once you’vesigned up, just put in your friend codes for each of your NintendoWi-Fi Connection supported games and you’ll be able to take advantageof the new matchmaking features. On any page of the site, press the‘Play Now’ button and the site will match you up with other gamersonline, and open a room with them so you can discuss the game with yourfellow players.

If you’re looking for somebody to play later, OneClick Wi-Fihas you covered with the in-depth challenges system, ranking yourstatus against other site members on our leaderboards - where gettingto the top isn’t just about winning against anyone, but who you winagainst. The Calendar has been improved allowing you to run bigger andbetter tournaments, so you can prove that you’re the best player outthere.