Sony’s much anticipated VAIO Z Series VPC-Z214GX ultraportable notebooks have arrived. This new VAIO Z Series is touted as the “world’s lightest 13-inch standard voltage PC” and features an ultra slim design that’s thinner and lighter than the MacBook Air. The aluminum-and-carbon-fiber laptop is just 0.66 inches thick and weighs 2.5 pounds. Anyway this introduction...