from what i am seeing, what this does is when you double click on an item in the right pane, the left pane automatically opens up to that......not quite what i was looking for.
i want to click once in the left pane, anywhere on the folder, and have that folder (in the left pane still) expand. right now, you have to click exactly on the arrow to the left of the folder to get it to expand....just a pain in my opinion, i always like to know exactly where i am at in the "tree" of our file server at work, which means i like the whole thing expanded to where i am at.....including all the folders in any given folder on the way there, make sense?