Hi , I followed the instruction from http://directory.fedoraproject.org/wiki/Howto:Samba I am stuck again at the step "modify the account to use the correct Samba SID :" # pdbedit -U $( net getlocalsid | sed 's/SID for domain YOURWORKGROUP is: //' )-500 -u Administrator -r I got the error when execute above command. Is it correct if I change to: # pdbedit -U S-1-5-21-2507473568-579790812-2693568551-500 -u Administrator -r Note:: S-1-5-21-2507473568-579790812-2693568551 is my server SID. Thank you and Best Regards, Tom ---------------------------------------------------------------------- Free pop3 email with a spam filter. http://www.bluebottle.com/tag/5