Once you do that, each game you purchase from the WiiShop is registered to your nintentdo account. Unfortunately this does nothing for the games you have already purchased.
I don't think it's really necessary. But I think it's for in case your Wii gets stolen or something, they can check what vc games you have on it and stuff (I think). But yeah Mike's right, you should register it as soon as you can.
Log in to comment