not true. It starts in DSi mode, so any hack will be in DSi mode. It may not allow full hardware access, but it'll still be DSi mode, so more likely we'll be able to make a hack of some sort for it. But as you say it doesn't access SD card...but neither did Twilight Princess. So I believe there is hope for us yet with this game. We just need to dump the save from it and hack it and place it back (providing there even is a vulnerability in the game). I doubt that'll happen anytime soon though, and tbh, I reckon they should wait and try to find a hack in a better game, rather than wasting efforts on a game people will then have to fork out money for to use once. And this game may not have a vulnerability, even less an exploitable one. But there is a chance.