Hi :)
tomorow (or Thursday )i will get my "new" 3ds with FW 2.2
I got a 3Ds XL and with it i brought Pokémon Y and a Gateway (because I hope that v. 2.0 supported 6.x FW, but it didn't....)
To update my "new" 3Ds I have my brothers "Pokémon Mystory Dungeon - gates to infinity" to help me...