It's hard to tell, but either my Acekard 2i, or it was me downloading the Avalon Code demo through the Wii's ds download play, but now I can't run New Super Mario Brothers, or Legend of Zelda Phantom hourglass without getting the "Saved data could not be read, please turn off the power and reinsert the card" message. Last week I was going back and forth between using my Acekard 2i cart and both game carts without any issue, so I'm not sure what caused the problem. Any way I can fix this? removing/reinserting battery? resetting ds lite to factory settings? I greatly appreciate any help or input.