Hey everyone, I'm new to this forum. I just got an R4 V1.4.1 about a week ago. It is a legitimate R4 (used the forgery proof on their official site), so the card is a working. However, most of my roms won't save. The .sav files just corrupt. The .sav files are visible on the my SD card, but they corrupt every time i play the games. I have a 4 GB Sandisk SD card that works fine. I tried reformatting, my system is FAT32, i have lastest firmware 1.30b just came out yesterday. The character names of the games and .sav's are the same and short. The games are all on the root of the microSD. I have no idea what the problem is. For example, for Pokemon Heart Gold, i start up the game, play for 3 min, and save. I turn off the power, start it up again and msg pops up: "Save file has will be deleted due to corruption or damage." I tried with and w/out DMA mode on. I'm all out of tricks, someone help me please.