I have a question regarding transferring your DS Wi-Fi account to a 3DS. If you transfer, do all your records and friend codes move to the new system intact, or are they lost or altered? For example, would my Mario Kart DS friend code and win/loss record be reset if I sent them to a 3DS, or is the information simply moved? I'm guessing the data is moved, but I wanted to check with someone to be sure before I decide if I wanted to try it.
