Rated 5 out of 5 stars
This is a really handy add-on! My downloads folder has hundreds of files and looking up a file to copy, cut, delete, etc. means selecting "locate file" which means waiting for the explorer to open up (which can take upto 10 sec at times!) and then finding it in the mess of all other files! This add-on makes it possible for Firefox to feel better integrated with explorer, like it should have been from the start..
PS: The author also has a plug-in to import complete WMP library into Winamp which made it possible for me to adopt Winamp!