(1 of 7) Hottest Handheld GadgetsFor some of us, they’re extensions of ourselves. They keep us connected, on track, and entertained. Although palm-size, these high-tech handhelds are portable powerhouses that pack a big payoff. With these gorgeous gadgets, the power is always in your hands. Nintendo DS One of the only things we'd put down our Wii for. Hard-core and casual gamers alike have hailed the DS system's dual screens, stylus control, 3-D graphics, and PictoChat (send handwritten messages to other local DS owners wirelessly). Some games also offer voice control and the ability to play against and chat with gamer friends worldwide.
