Kids have been honing their computer smarts on Intel-based Classmate PCs for a few years now, and Lenovo's just sewn its name inside the collar of its second generation of student-friendly lappies. Based on the chip maker's "Learning Series," Lenovo's new boy comes in clamshell and convertible flavors, and brings an Atom N2600 processor, a max of 2GB DDR3 memory and up to a 320GB -- or 32GB solid state -- storage along to class. It'll launch in uniform grey (like the first generation pictured), but orders that meet the minimum requirement can choose to splash a little color on top. As before, these things are designed to handle the daily rigors dished out by