Sony is going back to its roots as a make of ultra-light notebooks as well as unique form factors. The carbon fibre clad Sony VAIO Pro is the lightest and thinnest Ultrabook in the market right now, while the 13-inch Sony Duo Hybrid touch notebook aims for the sweet spot between notebook and tablet. These guys both sport the latest Intel Haswell architecture for extended battery life and they also feature full-HD Triluminous screen technology that Sony debuted on their high-end BRAVIA HDTVS. The VAIO Pro starts at $1149.99 while the Duo Hybrid Touch starts at $1299.99 for the 11-inch model.