If you have connected your Wii to your home wireless network you can play against friends in various games marked for Nintendo Wi Fi, share Miis, and send messages to your friends. To do this you need to know your Wii code and the Wii code of your online buddies. Wiibadge.com helps you easily display your Wii code on your website or blog.

the following was copied from wiibadge.com:

What is a Wii Badge?

A Wii badge makes it easy to share your Wii Code with your friends. You can use a Wii badge to publish your Wii Code on your blog, your MySpace page, or in your message board signature file.

Click here to create your Wii badge. It’s easy and free!

What is a Wii Code?

A Wii Code is the way you can connect with other Wii users through your Wii. If your have a friend (more…)