Summary:  In many parts of the world, the power grid is shoddy, computers are scarce, and connectivity is even rarer. Thus, as with many other modern practices and technologies, populations are increasingly bifurcated into the "computing haves" and the "computing have-nots." But many are addressing the divide. SolarNetOne is a turnkey Internet hotspot—power, computers, and satellite uplink—you can install virtually anywhere, for less than the cost of a subcompact car.