Okay this problem happened recently, most of the games i put on the dstt won't save properly. When you load it it says the save file is corrupted. Even the games which never used to corrupt before corrupt now like D/P, Jump ultumate stars,Twewy and tons of others. Although some still work like mario kart and super robot taisen I treid the following things but it still doesn't work: Reformatting with Panosonic formatter Changing the rom file name Updating the savelib and infolib updating firmware to 1.17 "Safely removing harware" Putting games in seperate folders I have a 4gb sd kingston I looked around and there are other people with the same problem but there weren' t any solutions posted. Iam pretty sure mine is not a fake since 1.17 been working for a long time now without killing it. Can you help me?