When you go to save a pokemon game on my sons DS you get a screen that reads: Save Failed. Checking the backup memory... Please wait. "Time required; about 1 minute" Then after quite a few minutes you get a screen that tells you that it can't save and to replace the backup memory... Does anyone know a fix for this. I have tried emailing the Nintendo customer service but never heard back. He has just keeps the game running so he won't lose everything. I know the best place to go for help when I have issues with AutoCad at work is the forums - I am hoping someone here can help me out with this DS problem. Any advice will be greatly appreciated.