...is not the topic of this thread. Although it is the topic of the thread ;-) Anyway, does anyone know if the NN3DS processors support virtualisation? I'm guessing that they do and that's how DS Mode works. If so, it seems like that would be a great way to implement GBA support. A little more speculation could lead us to believe that this could be implemented in homebrew by looking to DS Mode as an example. I'm a little surprised no-one is working on this publicly. Maybe it can't be done?