I have a wifi network set up in my home (eMac, Airport wireless router, Wii), and just got a DS Lite.
I'm kinda confused about what things you can/can't do when it comes to Wifi and the DS... I know you can connect to other DS'es within x feet of you... but what about actual online stuff?
Any free things you can do with a Wifi connection to the Net?
Any Wii/DS options?
Just wanting to make the most of this spur-of-the-moment purchase (to keep my fiancée happy)