So here's the problem I'm having. I have been a long time fan of my Acekard 2i on my DSi for years and had no problems with it. Last week I finally bought a 3DS and went to install the update to the cart as I had read online in other topics on the board by using my DSi. Updated no problem, but now the card won't work in my DSi. The icon changed to "Chessmaster" (it used to be Danny Phantom) and when I select it, it gives me a black error screen prompting me to turn my DSi off. Further, when I put it in my 3DS, I don't get any icon at all. Nothing to select. So now I have a flashcart that doesn't work in either my DSi or my 3DS. I do however still have my old DS Lite lying around, and it works with that. Thoughts?