> Someone out there was porting the FreeBSD ufs filesystem that supports
> ACLs to NetBSD. So there is the question of how ACL, newgrp, chown,

I don't know close the UFS code bases are to each other but FreeBSD
5.0-CURRENT is supposed to have the ACL code from the TrustedBSD
merged in.

-- 
$jhi++; # http://www.iki.fi/jhi/
        # There is this special biologist word we use for 'stable'.
        # It is 'dead'. -- Jack Cohen