Technology transcends Lollapalooza
CHICAGO - While indie rock band Cursive played one of the nine stages at the Lollapalooza music festival, a nearby air-conditioned tent was packed with people checking their e-mail, updating their blogs and charging their cell phones. Some milled about waiting for a laptop with wireless Internet access to free up. Others plopped down on couches and watched satellite television -- or a live feed of Cursive, performing just outside. Visitors to this year's three-day edition of Lollapalooza, which began Friday in Chicago's Grant Park, will find technology almost as ubiquitous as the music.

