Samba sharing works really neatly in v1.3.2-beta2!
I’ve set up some shares, some special users and the 1st Time Machine backup is running.
I see that Samba does share whole drives from /media by default:
ZimaOS-HD and sda are my physical drives. Or kind of, at least there are mounted under /media.
This might be OK for beginners, but I’d prefer to only share specific folders, also for my main user. So I ask you to let us to stop sharing of whole drives.