X/Y Save files are comprised of 4 sections, the latter two storing the contents of the two savegames. The game alternates between the two game saves similar to Generations 3 & 4. Save files are 0x100000 (1MB). The area between sections is either FF or 00, for Cartridges and Digital saves respectively. Single Partition Save File http://3dbrew.org/wiki/Savegames Image Header (0x00000-0x00460) Offset Length Hash Details Desc