Everything seems to be working except for an issue connecting the tablet to my Win 7 x64 machine.
After the OTA update, the installation of the MTP drivers failed when I tried to connect to the PC using USB. After a bit of googling I found someone's advice to delete the the cache data for the mass storage app in settings. Did that and the driver installed and all was right with the world.
The following day I had to repeat the above process to connect to the PC. Again windows reported the drivers were installed and everything works fine.It appears that every time I reboot the tablet, I have to delete the mass storage cache before it will connect to the PC in MTP mode.
Anyone else seeing this? I've reset the device a couple of times no fix. I am thinking of doing a repair installation to see if that helps.