If you thought handheld gaming devices were just for kids, Sony's new PSP (short for PlayStation Portable) could easily change your mind. With its slick, black-lacquer design, bright 4.3-in. display and ability to play movies and MP3s, the $250 PSP makes its main competitor, the Nintendo DS, look like a relic from the Ice Age. The PSP could be the hottest gizmo since the iPod. --By Anita Hamilton
VIDEO GAMES
At $40 to $50 each, the 24 titles initially available for the PSP aren't cheap, so it pays to choose wisely. Action-packed sports games like NBA Street Showdown and World Tour Soccer...