Alternative view to "Events?"

Is there a way to view a folder tree of my images as they are organized on my hard drive instead of the "Events" view?

The timeline in Events is not accurate because pictures scanned in via a scanner might have been taken in 2001, yet scanned in 2012. Since the metadata is off for that file's create date it's appearing in the wrong years "Event" folder.

I suppose I can alter the metadata on each file, but they are already organized properly on my hard drive in folders>>subfolders for year>>month so a folder tree view like you get in Picasa would be ideal. Thanks.