Sound test mode is one of those features I could live without.
I guess it would be cool to carry your 3DS as a sort of... mp3 player for video game music though.
Same actually. If I wanted to listen to the music, listening while in the game is one of the last things in my mind, since usually the gameplay keeps me busy and going non-stop unless it's a sort of RPG where I can just stand there and listen I guess,
Crap, I edit a lot. Sometimes even serious times have their funny moments: http://puu.sh/2Su65