After spending a couple of hours, I've finally gotten my O3DSXL to run 4.2.0-9U sysNAND, PBT-CFW and a region swapped 9.6.0-24E emuNAND all running off of a single SD card, using only my DS flash card and my PC. It's pretty much a mashup of a bunch of different tutorials, but I put it all together and it seems to be working flawlessly outside of Smash refusing to load because of the soft-reset it does on boot. In short, the process goes like this: 1. Set up PBT-CFW (installing BRM/DevMenu/BBM, as per usual) 1.5. Install any legit CIA files you want to use in emuNAND 2. Backup your "Nintendo3DS" folder from your SD card 3. Format your emuNAND using the GW launcher 3.5. Copy the Nintendo3DS folder back to your SD card, along with the launcher files 4. Install the 4.5.0-10E system CIA's using 3DNUS (change the region accordingly to what you want) 5. Extract the emuNAND from your SD card 6. Inject your new region SecureInfo_A file 7. Inject the emuNAND backup to your SD card 8. Boot into rxTools emuNAND and update For my method of switching between PBT, GW launcher and rxTools, I use the multiROP installer and rxTools MSET installer and install the respective MSET ROP chain (MSETforBoss.dat for CFW, Launcher.dat for GW launcher and rxTools.bat for rxTools emuNAND). I'd link all of the files I've listed, buuuut it's after 2AM and I'm extremely tired. Check back sometime soon and I might have it all linked, but until then, enjoy this video showing the final product working. Oh, thumbs up to Hot Pockets for fueling me during this endeavor. They even made an appearance in the video.