The follow-up to last year's Acer Iconia Tab A500 -- aptly named the A510 -- is hanging out in the NVIDIA booth at CES. The 10.1-inch, 1280 x 800 display comes with Android 4.0 on board, alongside a 5MP rear camera and 2MP front-facing cam. The tablet feels lighter than its predecessor (as it should, since it loses the USB 2.0 port), and we prefer the soft-touch plastic backing to aluminum finish on the last-gen model. That 1080p
