You know that you can't choose all tracks when you're playing online. Here's the solution. By following these easy steps in the guide you can add your favourite-tracks to the Wi-Fi list. You can even choose tracks that the programmer-team was using. For example: test1_course, nokonoko_course and even BLOCK FORT online! http://leo.rampen.ca/m3wiki/index.php/Mario_Kart_DS_Hidden_Tracks_Online If someone want's to play against me and my hidden tracks add: 317889 037892 Enjoy!
Mario Cart Ds, will not allow me to race in worldwide mode, everytime the DS picks 3 other racers, I get disconnected from the internet,and have gotten two errors, "Error code 85020, and 91010. What do these error codes mean?
@godzillla How are you conecting to wifi? It may be a probelm wih how your router is setup (if your using one)