samba - Jun 2004 - winbind problem, please help

My winbind is not mapping the UIDs and GIDs to the SIDs correctly.  I try to
connect to my Samba 3.0.2a server from a Windows XP SP1 workstation, I fill
in my username and password, and it says access is denied.  According to the
logs it connects and disconnects right away claiming the user does not
exist, although it does.  I run 'wbinfo -u' and get "Error looking
up domain
users".  Can anyone tell me what is wrong, why it is not working, and how I
can fix it?

Wes Hobbie