Throwing fire on this gasoline, I would love to see the superb "Rename File from Properties" developed into a sort of "File Management Studio". Recall poor ImJustAGamer's doomed but noble effort to get the same naming facilities into "Copy Disk File".
Currently, you can't make a backup image of your tracks from within MC--"Copy Disk File" jumbles them into one folder where same file names (but different track versions) overwrite each other. Same for creating a virtual handheld for your entire library--you must give your tracks unique names or they won't tranfer, scotching the whole point of creating a library image.
So, within this "File Management Studio" you would choose from copy (add a -1 to the filename), copy (overwrite), move disk file (delete original), and create secure backup (duplicate the file to a new location and notate the original with the dupe location, so that if the original failed to play, or the user elected to "restore", the duplicate would then be copied back to the original location, overwriting it). This last one is my personal favorite, of course.
I think the time is ripe for this development, considering JRiver has pretty much smashed the competition in every other existing file management capability. And if JRiver is toying with the idea of introducing DeCSSing into DVD ripping, there can't possibly be any concern that a highly functional copy/move studio would be a lawyer magnet. So I say, let's boldy go . . .