I have an Acekard 2i and in general I am very happy with it. One thing that really really irks me though is that when I pick up my DS after a long time of playing, it doesn't see anything inserted. I then need to take out the acekard and put it in again and try again. After about 4 times it will recognize the card and I can boot it up and play my games. Often I will freeze after about 5 minutes of playing and then I need to start all over again. What is the problem here? It's not a fake and it's brand new. SD card not being read properly by the card... or the card not being read properly by the DS? My old R4 had the problem too, but back then I thought it was just because it was crap. Are all cards like this?