[supersniper]

ok lets get one thing straight.

Underground in Diamond and Pearl did not use wifi technology it used wireless technology only.

Platinum was upgraded so that the underground can be used with wifi and because of that it does not work because the emulator does not have wifi functionable yet.

Case closed.

 

[supersniper]

Um no the underground in Diamond and Pearl was wireless connection only which means in order for you to see others you need to be within range and have another person with diamond and pearl in the underground as well... It did NOT have wifi capabilities which let you connect to the wifi network and let you see people across the world in the underground. That is why the emulator could load it in diamond and pearl. The reason why platinum it doesn't load is because it has WIFI connection aswell as wireless. So when you go underground it searches for a wifi connection but because the emulator doesn't function in that area yet... it doesn't work.