Sony's little mid-range Vaio just got a little more little. The Y series, launched back in January, is shrinking from 13.3 to 11.6 inches with the new VPCYA19FJ/B model, but still offers a perfectly respectable resolution of 1366 x 768. The CPU is an Intel Core i3-380UM processor running at 1.33GHz, storage is provided by a 320GB disk, between 2 and 8GB of memory is available, and connectivity is provided by