[betavita]

Hi
I just started using calibre. I have around 60 books on various subjects. I have three different machines which have calibre installed. I used to use freefilesync to sync each device with portable drive and then sycning with other machines.

Is there a way to create catalog on one machine and sync with other machines. i noticed that there is metadata file in calibre book folder machine on each machine. is it ok if i sync that as well?
what information that metadat file store. it is just books under that directory or something else also?

Thanks