Hello. I would like some help please. I want to use my friends DS to trade pokemon from one game to another. I have both consoles right now and I went to the place where you trade and it's come up with a message: "Nintendo WiFi Connection treats your Nintendo DS Game Card and Nintendo DS as a set. Save this Nintendo DS system's Nintendo WiFi Connection User Information to this Game Card and connect to the Nintendo WiFi connection?" What does this mean? Does this only relate to the pokemon game i've put into hers? So, if she were to put her own Game Card in, it would ask the same thing and set to her information? I don't want to choose yes and change something I shouldn't do! Many thanks for any help provided! Cali_Selina
What it means is that a coded "pairing" is made between a specific Nintendo DS and a specific game cart (which has an internal code). This is to deter "cheating" by copying the same pokemon back and forth between systems using the same game cart. In order to do this correctly you need 2 game carts and 2 Nintendo DSes, and the game carts should not be swapped between the DSes.