Found it (the Location node). That worked!! After changing the name, I just had to restart MM for it to show up in the tree view under My Computer. Thank you SO much!!!! Update: For others who might not know where to find the "Location" node, go to Entire Library->:Location in the MM navigation tree ...

Changing the drive letter does not help. Closing MM, changing the drive letter, and running MM again causes MM to just assign its existing drive entry to the new letter because the drive id has not changed. What's odd is that the old label appears in the tree view on the left under "My Computer ...

I recently changed the label on one of my USB drives. However, MM's tree view continues to show the old label. Is there a way to change MM to recognize the new label? I realize that MM uses the drive id when accessing files, but my daughter who also uses my computer may find this confusing. Thank ...

I second having an option on playlists to cleanup the given playlist, removing files that no longer exist, similar to the "remove duplicates" option.