The Acer Aspire S7 Ultrabook will be coming to the US at the end of this month. There will be 2 versions. An 11.6-inch and 13.3-inch versions each having a 1080p IPS touchscreen display, third-generation Intel Core i5 and i7 processors, 4GB of RAM, and up to a 256GB SSD. The 11.6inch model will weigh 2.29 pounds and...