Uh for Wi-Fi you go to the crystal then the 2nd option, after that, you go to the 2nd option, then the first one for your FC/Putting FC's in, its in a wierd format though, like in a square shape. As far as playing with friends, i think its the first lobby in the Wi-Fi menu, i can never connect with anyone on there (seeing as i have no one on my list yet).