Yes, this program is good for "reading" what is in which partition.
Than the second program would be needed to "save" this in RDB of HDD.
Basically is like creating a HDToolBox but this kind were we could change ALL the "settings" of partition.
Unfortunately HDToolBox doesn't have this option what I'm looking for

I'm really curious how this worked for Astral? I hope he will answer my email, so we all could learn something.
Ps. And now, can anybody tell tham Amiga is "boring" computer? :-D
I just realized, that "mounting" drivers in Amiga is just "copying" them from Devs: to Storage: (or somewhere!).
EDIT: I need program like RDB-Salv, but this one is not freeware.
EDIT: Are you sure that this can't be done from HDToolBox?