Details of OLPC 4.0's release and price won't be revealed until later this week, according to Marvel, but the company was happy to let this editor smudge the laptop with his fingerprints. It's not the fastest machine imaginable, but it switched between screens and loaded content snappily with its Marvel-made 1.2Ghz dual-core ARM processor. A slight hint of choppiness appears when scrolling through lists, but the hardware is definitely useable and do
