Sony's mainstream E and C series of laptops are getting a bit of an update with some new color options and updated processors in the case of E series. The 14-, 15.5-, and 17.3-inch Vaio E models are finally joining the Sandy Bridge brigade with second-gen Core i3 and i5s, while also adding an AMD Fusion option on the 15.5-inch version for all you Sunnyvale fans out there. The smaller members of the E family will be available in four colors (blue, pink, white, and black) while their big brother is limited to white and black. The C series is