Okay, after losing countless hours of progress in a game due to a corrupted .sav file, I've decided I should start backing up my game saves. I'm running akAIO 1.7.1, which provides a function to backup a .sav file, but it requires me to switch the file view to show .sav files, navigate to a game, and tell it to back up (doing this separately for each game). And I know there are general file managers for the DS that will let me browse files, manually copy them, etc., but again, I'd need to do it for each game. Is there an app that goes through each of your .sav files, checks the file timestamp against the current .bak file (if there is one), and copies the .sav file to the .bak file if the timestamp on the .sav file is newer? If there isn't an app like this, it seems like something that could be useful. Just a small, simple app that could be run periodically.