Generally, you don't want it to copy everything. You *want* Emplode to be forced to rebuild the database because what if you were playing musical-drives with different master/slave configurations (as I had to do in my recent drive upgrade) and different file sets ended up on the player than what you started with.

Agreed, but there may be people who just want an exact mirror, and I would have thought updating the drive upgrade guide to also include the new info from Roger is the right to keep track of it?