I just bought a dstwo plus and i am having a bit of difficulty setting up and I am completely new to this. I am using a nintendo 3ds on version 9.2 and i will be only playing ds games, not 3ds games. I downloaded the _dstwo file and extracted it and put it onto the root of my sd card and i also did the same with the DSTWO PLUS Gateway Plugin. So the root of my sd card has _dstwo, _dstwoplug and Launcher.dat. I am pretty sure i don't need the Launcher.dat file as i will not be playind 3ds games, however i am not sure. When i put it into the 3ds, it says there is no game slot in there. I am downloading the wrong files or is the card just defective?