>Test a users SID to UID mapping: > ># /apps/samba/bin/wbinfo -n SOMEUSER >S-1-5-21-3147950943-2271782263-395470419-4610 User (1) ># /apps/samba/bin/wbinfo -S S-1-5-21-3147950943-2271782263-395470419-4610 >46318 That works fine. I'm using a local user name, it resolved the NT style SID which could then resolve the local UID.