Panasonic Japan's quirky range of chunky Let's Note laptops has swelled by a factor of two, thanks to a pair of 12.1-inch units ousted today. The stock models come with a 1280 x 800 display (extra cash will get you a 16:9 1600 x 900 screen with a built-in 720p webcam). By default, you'll get an Intel Core i5 2450M chip, USB 3.0, WiFi (and WiMax!), Bluetooth 2.1+EDR, HDMI-out and on the SX edition, an optical drive. Build-to-order options include swapping in an SSD and a battery pack that promises an unbelievable