So...may be something, may be nothing:
I was messing around with a N3DS I picked up recently running 9.0U.
Unfortunately, I don't have Ocarina of Time or Cubic ninja to load any exploits, so I started messing around with stuff I had lying around.
Frankly I just inserted the gateway blue card...
I went to a garage sell last saturday, and the lady had a PS2 for sale, but she had a sign on it that said "Nintendo -$50", had to laugh, almost bought but she didn't know if worked, and she didn't have controller or cables, so I passed.