Hi... I just bought the R4DS ard. I have 2GB Micro SD and a DS lite. Firmware version is V1.17 I follow the instructions how to prep your SD card by copying all the file from the CD. first time I put it on the DS, my screen froze.....it just said LOADING.... never got a chance to go to the main menu page. try to restart the DS and no different. so I pull out the card and format my SD card. I copy all the files needed from the CD again and create the Games folder. I put it back on and it's working fine. I play my games and turn it off. when I try to turn it back on again. It freezes again. So I turn it off and turn it on again. No different!!!! any idea how to solve this problem? do I have a bad R4DS card? or do you think it's my SD card? thanks for the help.