I've been able to rip some saves from my ds carts using epinator. I don't have a slot-2 flash cart so I saved them to the SRAM in a GBA game cart I had lying around. Now I have a bunch of 64 kB .sav files but I don't know how to get them to load on my R4. I tried just a straight rename but it said the file was corrupted when I tried to launch the game. I tried converting it with the R4 save converter but there's no option for save files from a commercial cart. I tried converting it using the EZFlash option but ended up with an empty save file. It seems like there is a simple solution but I just can't find it. Can anybody help me out?