Just getting started. The manual states that songs can be dragged to the playlines from an "External File Manager". My library is stored on an external hard drive, with different genres stored in different folders. Addditionally, some cuts are only listed as "Track 1", or "Track 2" as that was they way they were ripped in and I haven't been able to get caught up on the re-naming yet. Can someone explain the External File Manager feature to me. Many thanks!