Wait a little while as the Wii tests your connection. If the test is successful you will probably be asked if you would like to perform a Wii System Update. Unless you have homebrew applications on your Wii, you’ll probably want to go ahead and perform the update, but if you like you can say no.
At this point, you are connected, and can play online games, buy games at the online store (like World of Goo) or even surf the World Wide Web. Enjoy!
