It may have gone MIA at IFA 2011 earlier this month due to an ongoing legal battle, but the Samsung Galaxy Tab 7.7 is certainly no figment of our imagination. Far from it: the device, dubbed the GT-P6810, just got put through its paces in the hallowed halls of the Federal Communications Commission, and came out unscathed and with some decent diagrams that actually show off the tablet in a somewhat flattering manner. The version seen going through th