This would be a very usefull feature for large music collections. Maybe some smart search feature is also possible, for instance the system remembers the previous directory list, looks frequently for changes and only scans new folders.
Oh wow that'd be an awesome addition. . Im sitting on 3.4tb of music that takes 20minutes to rescan and if its the first time scan , I might as well go out for an hour or two
Would love this option. Was looking into cloud static hosting for my files one day on Amazon and go for the low redundancy. It's cheap but you get charged for any input output operations.