re: De-orbit burn under way...for the KSC..Alea Jacta Est!
Cool - if NASA TV's audio is as good as last time post-landing at KSC, listen for the 'chuff chuff' of the APU exhaust (look at the rear OMS pods for the exhaust going straight up ) - and if you hang around long enough - you can actually hear the APU's wind down when they get turned off - quite obvious radio chatter preceeded that last time around.