I'm afraid we are really getting in over my head on this one! I have only VERY rudimentary knowledge about UNIX owners/groups/permissions, and have just started to learn a very tiny bit about ACLs (in fact I was just now talking to my UNIX guru brother about ACLs, just trying to get a very basic definition that I could grasp).
The wheel group is a very privileged group, root belongs to it for instance. If you take look at any system files you'll notice they belong to group wheel. Evidently in earlier incarnations of Mac OS X the admin of the computer belongs to group wheel, that appeard not to be the case any more. My admin account here in Leopard is definitely NOT a member of wheel. The fact that those files are may indeed be the problem--just as the fact that my files were assigned to the unknown group rather than staff turned out to be my problem. However, the fact that you did some dinking around with the ACLs may complicate things. I just don't know.
While I used the old BatChmod program to change mine, you could try using the Terminal. I think the Terminal command would be:
chgrp -R 20 /Users/Shared/nameoffolder
But before you do that, try checking with the Mac UNIX gurus here:
http://discussions.apple.com/forum.jspa?forumID=735
Explain what the problem is and ask if the above is the appropriate command, and if it can cause any unexpected problems, especially since you added special ACLs to things. I just don't know how all of that works.
Francine
Francine
Schwieder