I've been curious about this, too, so I googled it. Here's what I found...
this one gives instructions on how to connect to a specific friends' Wii so you can share Miis and messages, etc:
and this one shows how to connect with a specific friend thru a game:
I believe a game must specifically have built-in online multi-player capabilites for it to work. In other words, not just any old Wii game can be played over the internet. Bummer.
But I'm off to give this a try!! (My son has a Mario game he can test out with his buddy.)
| Pounds lost: 26.2