samba - Jan 2004 - Doesn't winbind (3.0.1) resolve primary group of a Samba server user ?

Hello !!

 I`m in the process of setting up winbind (Samba 3.0.1) to get domain users
and groups off the Samba PDC (also 3.0.1). 'getent passwd', 'getent
group',
'wbinfo -u' and 'wbinfo -g' work fine, but all users have the
same
primary group even though they have different primary group on the Samba 
PDC. I ran 'pdbedit' on each user and found out that their 'Primary
Group
SID' is different for each user. However on the machine where winbind is 
running each user's primary group on Samba PDC becomes his secondary 
group - that user is listed in the '/etc/group' file. Is that how it was
supposed to be or have I misconfigured Samba/Winbind ?

Best regards
Przemyslaw Tokarski
Lodz, Poland

PS. I will summarize, of course.