My code

2410 8090 7954 9799

geneshifter:
To add people all you do is go to the mailbox icon (the mail picture on the lower right of the main channel screen) and then click on the create message icon (the more center one on the lower left side of the screen). From there you then click the address book and then register. It will bring up two options , the 'WII' option and the 'Other' option. Click the WII one and then add the friends code, and then a nickname for that character, and done. Its all added and the text will show in black once they've added you back.

The email addition is for allowing your Wii to mail out pictures and stuff to email addresses and stuff like that.