An anonymous reader writes in with news from the International Solid State Circuits Conference in San Francisco of a new energy-efficient chip designed by researchers at MIT. It's said to be able to run on 1/10 the power of current chips. Texas Instruments worked with MIT on the design, which is maybe five years from production. "The key to the chip's improved energy efficiency lies in making it work at a reduced voltage level, according to... a member of the chip design project team. Most of the mobile processors today operate at about 1 volt. The requirement for MIT's new design, however, drops to 0.3 volts."

destinyland writes "Time-Warner is now mulling a plan to charge a per-gigabyte fee for internet service. A leaked memo reveals they're now watching how many gigabytes customers use in a 'consumption-based' pricing experiment in Texas, which we discussed early last month. The announced plan was that they were considering a tier-based approach, as opposed to per-gigabyte fees. 'As few as 5 percent of our customers use 50 percent of the network,' Time-Warner complains, with plans to cap usage at 5-gigabytes, and more expensive pricing plans granting 10-, 20-, and 40-gigabyte quotas. Steven Levy at the Washington post suggests Time-Warner's real aim is to hobble iTunes, raising the cost of a movie download by $10 (or $30 for a high-definition movie). Eyeing Time-Warner's experiment, Comcast cable also says they're evaluating a pay-per-gigabyte model."