Through most wifi compatible game. It's usually on the start screen or options menu.
for ds and ds lite get a game with wifi connection and select the wifi setup, then search for an access point on one of the three slots. You have to have wireless internet to do this, or the Nintendo wifi adapter, which is kinda crappy.
You have to own wifi
No, as long as your Nintendo DS can pickup a wireless connection, you can still connect to Nintendo WFC.
You need a Wifi Connection or Wireless Connection just like a Nintendo Wii
Indeed-- If you have WiFi with a DSi you can go on the internet.
You need to go to a place with WiFi connection or get WiFi connection where you live.
i just cant get a connection at home
you ether need a Nintendo wifi usb connector or a wireless router.
the WEP key is your wireless internet password. if you have a wifi internet receiver you should know the WEP code
No.
yeah
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