If you've embraced Motorola's vision of tablets warmly enough to have picked up a Xyboard 8.2 or 10.1, your loyalty is being rewarded. Both the WiFi versions and Verizon's Droid Xyboard variants should be receiving their Android 4.0 updates starting now, with everyone onboard over the course of the weeks ahead. Don't anticipate a Droid RAZR-style visual revamp: much like Google's regular jump from Android 3.2 to 4.0, the changes involve subtler componen