I realize this is an old topic, but it's partially unanswered, so I'll chip in as the developer of SubDiv.
It isn't really in SubDiv's scope to have this kind of feature, but there is a simple way to view all of the files and folders in a directory at once. Under Windows 7 (and most likely Vista), navigate to the directory -- in this case, the folder for each year -- and perform a search for *.* . That'll show every folder in the directory, and also list each of the files following their containing folders. That's a tricky explanation, so try it out and you'll see what I mean.