Need some answers about WFC. Firstly, I've never played on WFC, but my friend has a WFC game that he's never played on WFC. He let me play the game. I was going to try out the WFC, but it said something about pairing. Also, if I somehow erased the savegames (drastic, but might work) could he register his own WFC code? I don't wanna steal his ID or anything.