Okay, so I'm a bit confused about the update/dlc feature. I extracted the Mario Kart 8 WUD file with UWizard, and then using the interface of CEMU 1.11.0c I updated the Mario Kart 8 Meta.xml file. It seemed to download something, and it said update successful, but then when I loaded up Mario Kart 8, there appears to be no changes; the extra DLC is not there. I thought maybe I still had to unlock it, but I played and unlocked the first 8 cups, and still nothing extra is available. No extra characters either. So what is up with that?