Nintendo is a genius for coming out with this idea.

Nintendo's W-ifi service allows you to take on the world with your Nintendo DS. Somewhere around the world, there's always someone ready to play with you. All you need is a Nintendo DS and a Wi-Fi ready game. Then connect to your home network wireless network or one of thousands of Nintendo Wi-Fi hotspots all over the world. Best of all, it's absolutely free! No monthly services or other hidden fees. It's great!

More Wi-Fi ready games are on the way including your favorite Nintendo classics! This could turn out really big for gamers of all generations. Playing online games will never be the same again now that you can play away from home. What will Nintendo think of next!?