I'm going to be setting up an o3DS as a present for a child, and I want to make it idiot-proof. I was thinking of unplugging the wifi board, the 3ds will still work but if you turn on the wifi switch you get a black screen (I think). Do you guys think this is the best way? I'm also going to delete system settings (at least test to see if the system runs fine without it, I'm sure it will). If I remove eshop and system settings, will that stop any update nags? How about just remoing the nim module? I assume going into any in game dlc page will black screen/error - which I wouldn't like. I'm simply going to install loads of games to it and then not see this 3ds for a while, maybe ever again. I'm not expecting anyone to install another game after me. I even thought about gluing the sd card slot closed. lol Any advice?