I want to switch off our windows nt 4.0 pdc, so i installed a linux machine with samba3.0.0rc4. I set it up as a BDC and I was able to join the domain. Then I did a "net rpc vampire". All accounts were added to /etc/passwd /etc/shadow /etc/group and the smbpasswd file. But during the command I get lots of errors like this: [2003/09/24 13:29:55, 0] utils/net_rpc_samsync.c:fetch_account_info(494) Could not find unix group 4294967295 for user muennich (group SID=S-1-5-21-769206236-1491818955-1307212239-513) [2003/09/24 13:29:55, 0] passdb/pdb_smbpasswd.c:build_smb_pass(1146) build_sam_pass: Failing attempt to store user with non-uid based user RID. What does that mean, a serious problem or can it be ignored ? Thanks a lot Dirk hennrichs