The M3 Sakura is notorious for poor homebrew compatibility, and as such, DS Organize is known among M3 Real flashcart users for not being able to run on the M3 Sakura firmware.  But no more!  This is a tested, fully-working version of DSO (v3.1129, also known as the "Birthday Edition").  It uses a modified version of Flashcart OS to get DSO to work.  wilsonramal is the genius behind this release.  

Instructions: 
1. Copy the "DSOrganize" and "fshl" folders to the root of your MicroSD card.  
2. Copy the "DSOrganize.nds" file anywhere on your MicroSD card.  
3. Load DSOrganize.nds in Sakura and enjoy!  

Optional: Turn the "DSOrganize" and "fshl" folders into hidden folders.  

Created by wilsonramal using TeenDev's Flashcart OS and DragonMinded's DSOrganize.  
GBAtemp.net

*NOTE: At the time of this writing, the most current version of DSO is v3.2, but that version has been known to corrupt M3 Real flashcarts using the TouchPod firmware.  DSO v3.1129 is more stable than v3.2, but you should still exercise caution when using this.  Please make sure to back up your card before using.  