Samba Problem

[Jim Byers]

I failed to make a backup of my Samba configuration before I upgraded to
 Gutsy.  Now I am able to see Ubuntu Samba in Network Places on an XP
client, but I am unable to access Ubuntu Samba server and get message
that I do not have permission.  I have added users to smbpasswd, but do
no know if those users must match XP client logon.  I have  security =
share.  Can anyone help me get past this issue?  I had it working under
Feisty and would like to get back to a workable situation.

Thanks,

Jim