Hi Kirk,
I'm running Mac OS X 10.6.3 and Photo Mechanic 4.6.3.
When a folder is highlighted in the Navigator Panel, the arrow is too weak to see clearly, so I frequently make the mistake of thinking I'm looking at an empty directory.
In a future version would it be possible to make the little arrow next to the folder name be a bit darker color when the folder is selected in the Navigator Panel?
Thanks ... good to be back with Photo Mechanic!