Hi, I've just upgraded from Samba 3.X to the latest version, unfortunatly I had to do it by removing the RPM's of samba and compiling and installing a new compilation...I think I now have some SID problems as I see the below: [root@goofy samba]# net usersidlist [2006/11/03 09:17:54, 0] utils/net_rpc.c:net_usersidlist(4716) Could not get the user/sid list [root@goofy samba]# please help - I did the upgrade due to roaming profile problems and I seem to have generated a bigger problem for myself Rgds Nick Hall