Thanks, It was the drive firmware...
Rick GlazierFrom: "Harry McGregor"
The Seagate firmware issue is with the 7200.11 drives, most notably the 1.5TB, though some reports of issues with smaller ones too. http://www.seagate.com/www/en-us/support/downloads/other_downloads/cuda-fw and http://www.gossamer-threads.com/lists/mythtv/users/356942
