when I click on this particular folder Tb starts a 'forever' beach-ball spinning in my Macmini with OSX10.9.2 The folder has been stable for years. This STARTED when I tried to search by the rather full folder by SUBJECT and THAT is when the beach ball problem started happening .. I have no choice but to "Force Quit" .. I can use Tb just so long I DON'T click on THAT folder. Cheers and thanks in advance.. Denis