As if showing up in two of the first four reference devices for Windows on ARM wasn't enough of an achievement for NVIDIA's quad-core Kal-El superchip, it decided to visit us in person here at Computex to demonstrate its splendid graphical prowess. Running Android 3.1 on a 10-inch WVGA screen, it gave us a first-hand look at the Glow Ball demo that wowed us in video form just a couple of days ago. What we saw on the dev tablet before us was no less