Hey Loopy,
Unfortunately I'm experiencing a problem with the top screen on the 3DS after playing Zelda: between two worlds for a couple hours today. The colours went all weird and now the top screen is black/blank but still responds to changing brightness when i use the bottom screen to change the power settings.
The USB capture of the bottom screen is fine but the top screen has gone weird (see below):
I'm guessing its just a loose cable somewhere and I was hoping to use the 3DS in our third Zelda Marathon in Febuary 2014.
Would you be able to take a look at it if I posted it back to the US?
Many kind regards,
Mike