In the latest issue of Nintendo Dream,
Nintendo has hinted at the possibility of manufacturing a variety of different colored DS units. This may come as
little surprise, as Nintendo has been using this 'technique' since the days of GameBoy Color (and the two models of
GBA). However, it appears that the company is not yet set on which colors it will go with, "We're thinking of releasing
colors that are popular all over the world since the Nintendo DS will be launched simultaneously worldwide" (Nintendo).
Rumor has it they're leaning towards 'Pikachu yellow' (but don't quote us on that).
Engadget
TUAW