I knew Rick was going to intervene with his beloved J River!
J River is highly tempting and I tried to use it, unfortunately the whole process has been like a trauma for me. Remember? For some completely obscure reason I could not get it to work, the firebird installation and use completely corrupted my PVD database file which became unusable without firebird running or without the use of old firebird embedded files. As a result I had to rebuild a 6000 movies database using an export/import process, and work my way through renaming 5500 images so that they could be properly re-attached to each record using ImgID. Of course I lost some (small %) data in the process.
Now I have a nice clean working PVD file but I have not fully recovered from the adventure!
Of course I know I could (should?) try again with a proper backing up of the file (saved in a gold plated external HDD) but I really don't feel like it...