Well, that was fast. Almost immediately after Google unveiled Android 3.1, Motorola was first out of the gate with an update, and now, not even a week later, Acer and ASUS are following suit with plans to freshen up their respective tablets with the newly minted software. To recap, 3.1's benefits include resizeable widgets, support for USB peripherals, and new Movies and Books apps. Acer confirmed to us that it aims to start selling the Iconia Tab A500 with 3.1 next
