Hi I just installed FreeBSD 5.1 release and ran a "find / -perm +4000" and "find / -perm +2000". My question is: are any of these files used by the system, in a way that prevents me from making them non-executable to the world? I have no shell users and don't use sendmail. Btw why is /usr/sbin/ppp world readable? (not that is matters) br socketd