okay well the thing is that i just got a nintendo DSI XL and it goes on the internet fine. I have wireless internet at my house and it connects well. The problem i have is that when I go onto a game like mario cart then i go on nintendo WFC. Whats that? Is that wireless. I have also heard of Wifi. Is that the same thing as wireles... ? Im not very good at this kind of thing so if you could help me that would be great. 