I am new to the 3 in 1 scene and just got my 3 in 1 yesterday. I run a R4DS with 2 gig SD card that has worked great. I have used NDStation 1.1 to convert all my wanted GBA games to NDS format. The problem is some of them won't save. I am able to save for instance on Riviera and Castlevania Circle of the Moon. I am not able to save on Sword of Mana or Warioland 4. I will get a message like "save corrupted" when I try to save in these games. The game runs fine and I have no had 0 problems playing the games just the save is the problem. I have a fully updated R4DS card if that matters version 1.11.