 LITTLE ROCK, Ark.--BUSINESS WIRE--Five leading local television stations in Little Rock, AR, including KATV ABC, KTHV CBS, KARK-TV NBC, KLRT-TV FOX, and KARZ-TV MyNet, today became among the first in the nation to begin broadcasting with NEXTGEN TV, a revolutionary new digital broadcast technology. Based on the same fundamental technology as the Internet, digital applications, and other web services, NEXTGEN TV can support a wide range of features that are currently in development. 