The New York Times reports on the giant wireless hotspot set up in Bryant Park, in the middle of Manhattan. Two problems: the laptop screen, and the power source. Most laptops are hard to read in the sunlight, but the wealthy geek outdoorsman can buy NEC's DayLite. But anyone know a portable power source? ·Escaping to Bryant Park, but Staying Connected to the Web [New York Times] ·DayLite