First of all: I just downloaded this program and it's GREAT!!! Thank you!
The problem I have is that I already have a mirror of my files. I have kept it by manually copying files to another drive. I have over 350GB files at this time and I really wouldn't want to copy all of the files again, which I would have to do if I started to use FBackup.
Could there be an option to read through the destination directory first and make a database of the files already stored? This way it would be possible to start using the program on top of my old mirror.
I was also looking for the ability to make a true mirror (that the program would delete all the files from the destination that don't exist in the source anymore). I was happy to see that it is already on the wishlist.
(Anyhow I feel these two things might be connected in a way.)