Whenever my travels involve flying, I like to take along my Nintendo DS. My all time favorite shoot-em-up game is Space Invaders. It kinda takes me back to those days when I went through a $10 roll of quarters at the Arcade playing it. These days I also enjoy a more quiet game, Sudoku, included with the Brain Age2 software. Since I had nothing but time on a recent flight, I learned how to play and fell in love with it. That’s because it’s fun, challenging, and makes the time go by very fast getting to the destination!