Check your mario kart chanell, and if anybody who you have added has added you it will show their face. I have added you, and I have forgotten if you have added me... ?Awesome...So I keep putting in friend codes and hope others add me as well. 3311-6295-4054 is my code, so how do I know we have linked up? Through chats, or just checking my mario kart channel to see if I have established a friend group? Clearly online karting is a fairly new thing for me.