Hi, I'm trying to get my SupercardDStwo+ to work just in DS mode and play DS and GBA games. I am on firmware 9.8 25 U. I formatted to fat 32 and my cards work on my sky3ds+. I've downloaded _dstwo and Tempgba from their site, and placed a gba rom and NDS rom in the root of the SD. My problem is when I insert my supercard dstwo+ into my 3ds it's as if nothing is inserted at all. My sky3ds is also finicky and I need to hold it down to get it to flash green and work and then put some paper in-between to get it to stay working. This method is not working with my DStwo+ and I can't tell if it is because it has no LEDs. Am I supposed to update the firmware on the card in some way before I can use it? I have heard people talk about a launcher.dat file but i'm not sure what it is used for or if an update is needed ifyou only want to use DS mode. I just put the files on the SD card and popped it in the 3ds. My 3ds has no problem recognizing actual DS or 3ds games.