I want to create a shared folder where users can get images from.  I've seen another post on this (using impersonate), but the way I found to work was to create a virtual folder in IIS to the folder I want to share, then create a physical folder with the same name in the 'users' folder.  That way, the folder shows up in the 'gallery' window.

 

I can now browse to that folder in the 'gallery' window, but when I select and insert an image, the URL is being corrupted.  Instead of seeing /Uploads/Users/John/common/Common_Picture01.jpg I get /Uploads/Users/John/on_Picture01.jpg