Hey there, Something very strange is happening with my Mac Mail application and I can't seem to figure it out. This is what's happening. When I open Mail I notice that the subjects of some of the more recent emails have disappeared or have been renamed the same as another email. Also, the last few days when Mail is open it really slows down my whole system. I am getting the rotating rainbow wheel a lot. When I try to quit mail (Command "Q") it will close the window but it is still running (as indicated by the dot under the icon in the dock) and I end up having to Force Quit the application to get it to quit. Has anyone experienced any of these things? Do you have any ideas or suggestions? Thanks.