Well, this is my situation, i have 3 games that use wifi( and pokemon pearl because i want to see if it is good ), So i tried mario kart, and it seemed to work well, I tried Geometry wars, and it didnt seem to connect, and then i also tried N+, which didnt connect at all either. So, i need your help, why doesnt any of them work on wifi? The weird thing is my old blue PHAT, was the first system to use the wi-fi on both Tetris DS and my Mario Kart. Yet N+ and geo wars dont seem to work, and their new to my cyclo and never used before. So can anyone try and help me out? It may be that no one is playing but i dont know, so if it is for that reason then sorry for the inconvienence.