I today upgraded to gateway 2.2 and decided to have emunand. I initially updated the system but than found this was not compatible with gateway. I then reformatted the emunand and I found this to be slow and the select button game menu was not appearing on some occasions. When it did appear, the game chosen gave a black screen. From this, I have formatted the SD card to full capacity to remove emunand. I now keep getting a black screen when going into gateway mode. I have changed the launcher.dat to 2.1 but get the same problem. I have a 3DS XL with FW 4.4. Any ideas?