OQO is promising that its new pocket-sized computer packs the power of notebook PC. Called the Ultra Personal Computer, or UPC, the device comes with all the bells and whistles usually found in notebooks, but at a much smaller size. The UPC weighs in at about 0.8 pounds and measures 4.9 inches by 3.4 inches by 0.9 inches. It was on display at the recent Consumer Electronics Show in Las Vegas. The computer has a 1-GHz Transmeta Crusoe processor running Windows XP, and features 256MB of RAM, a 20GB hard drive platter that attaches to the bottom of the device, and a 5-inch wide TFT LCD screen. Read more: PC World.