No you can't, unless you get Wi-Fi and plug it into your computer in which you can connect with other people on your Wii or Nintendo Double Screen (Nintendo DS)
Double Screen
There are 22 watts in a Nintendo DS.
Double Screen Internet Xtra Large
On a Nintendo DS and DSLite, start a game that can connect to Nintendo Wi-Fi Connection and follow the instructions to launch the Nintendo Wi-Fi Connection Setup. Before starting, make sure you are in range of the wireless network that you want to connect to. 1. Select "Nintendo Wi-Fi Connection Settings." 2. Select the connection profile you want to save your configuration to. 3. Select "Search for an access point" 4. When the list of found networks appears, select your network from the list. If your network is configured with WEP security. Enter the key on the next screen. (The DS and DSLite do not support WAP security) 5. The setup application will then test your connection to make sure it can successfully connect to Nintendo WFC. On a Nintendo DSi and DSi XL, select System Settings from the Dsi menu, then select "Internet" on the third page to launch the DSi's Wi-Fi configuration. If you are using a 3DS, the Nintendo Wi-Fi Connection Setup application can be launched in System Settings by going to Internet Settings and selecting "Nintendo DS Connections."
On the main menu screen, select "Roadie Play", choose whatever way you want to play, and follow the on-screen instructions. Then on your Nintendo DS, choose DS Download Play and wait for the DS and Wii to connect.
Through most wifi compatible game. It's usually on the start screen or options menu.
Yes
Yes, Nintendo released a screen add-on for the Nintendo GameCube.
You have to get your internet connection code from your wireless router, and then go to the main screen and type it in!
Ds stands for "double screen'' as in the two ds screens.
You need to connect it via ethernet or wireles (WiFi) connection to a broadband internet type. Then follow the on screen instructions to create a Gamertag.