Dell's first foray into the mini-notebook has been dubbed the new "Dell E" series, which will include two different screen configurations: the 8.9-inch model is designed to take on the Asus Eee 900, and the 12.1-inch "E Slim" may be a rival to the MacBook Air and Lenovo X300 (and its successors), according to Engadget. Defining a new product catego
