[Samba] logon home and path

[Chris Ware]

What is the actual use for the logon home and logon path parameters of 
smb.conf?  I've set them all, but it doesn't actually cause anything to 
happen when users log on at a Windows machine.  To make that work, I have to 
set the home directory etc. in User Manager or pdbedit individually for each 
user.  Can anyone tell me what the point of the smb.conf parameters are?