I am having problems with the DSTWO. Its a GBAtemp edition with the latest Firmware and a 4GB card. I was playing Dragon Quest Monsters Joker 2 with a patch and everything was fine. I saved and shut the power off for the night. In the morning i grabbed my DS and booted up DQMJ2. Heres the problem: It only gave me the option the start a new game. I popped out the card and took a look with my computer. The DQMJ2 .sav was still there, but the .sav extension was in all caps like this ".SAV". I tried to rewrite it was ".sav" but after booting my DS again, it gave me the same "new game option". Looking again, the file was again .SAV. So i tried a new game. The new game went until i could save and then the DS told me that the save file could not be accessed. So i removed the .sav file all together and tried to get the game to save. Nothing. Im really confused.