I just would like to mention I added a few game saves for several 3DS games on my web page. I have been interested in ongoing work that could allow successful altering saves to gain health and items as we wait to see if there will ever be cheat code engines for 3DS. I also have a folder with the converted mp3's of Castlevania Mirror of Fate in the folder of the same name with the saves.
http://macrox.gshi.org The original ripped files are from
http://www.youtube.com/channel/UCJku3ZMj-ieRoxDv94QCbbQ with beautiful art screen captures by TheMoreThatITry.
ciao