A new 13.3-inch ultraportable laptop from Sony has recently entered the market. Called the VAIO S Series, the system sports a 13.3-inch 1366 x 768 or 1600 x 900 LED-backlight display, an Intel Core i5-2410M/2520M or Core i7-2620M processor, an AMD Radeon HD 6470M 512MB or AMD Radeon HD6630M...