4GB of RAM, half a TB of storage, Sandy Bridge and an 11.6-inch 1366 x 768 panel starting at €450 (about $563), sounds like a pretty sweet deal on a last-gen ultrabook right? Well, Acer's TravelMate B1113 is actually brand new and, as you dig a little deeper into the specs, this one sound more like a rather hefty netbook. And we do mean hefty -- this laptop apparently tips the scales at 1.88 Kg, which puts it a touch over the four pound mark. 4.1 pounds certainly isn't shoulder busting, but it's