Hello. I'm new here and have little technical knowledge, so I'm hoping you may be able to help me with a couple of questions. I own a Meridian MD600 and a MS600.

I am wanting to backup to a Buffalo NAS with two x 2TB SATA drives configured to RAID 1. When I am backing up through Control:PC should I use the 'Backup' option or the 'Export' option, or does it not make any difference which I use?

Once I have backed up, and have subsequently added further albums to the system, will another full backup create duplicate albums, or will duplicates be skipped?

I have only recently seen information on Roon. I'm not really interested in - to quote Roon - "finding photos, bios, reviews, lyrics, and concert dates, and making connections between artists, composers, performers, conductors, and producers." Are there any other reasons why I should possibly consider Roon?

Generally, I am very happy with my Sooloos system, but if I have one criticism it is that the filing system is a bit clunky. I would really like to be able to create separate 'Folders' containing files for different groupings of music. Might this be possible with Roon? And, finally, would it be much of a job to transfer from using Sooloos to Roon?

Many thanks for your assistance.
Jeremy