iTWire writes: "Nintendo are selling a significant amount of hand-held DS units. Adults are an increasing market for the DS as Nintendo pushes the Training series of games.
First there were the Brain Trainers, now DS titles such as Sight and Face Training are part of the DS library.
Given the ease of play, these titles are perfect to replace the newspaper crossword on the way to work.
Now specifically Nintendo bring you CrossworDS to specifically target the crossword loving crowd. But what can CrossworDS bring to the commute that a $5 puzzle book or newspaper cannot?"