Is there anything in toolbox.nlm or tbx.nlm (NW6.5) that does everything
that flag can do?

Specifically, I'm trying to find a reliable way to change file ownership
on large subdirectory structures as follows:

FLAG *.* /owner=olduser /name=newuser /s /c

On smaller folder structures, it still seems to work OK, but anything
large, or if it has mixtures of LONG and MAC files, it has problems.

I tried emailing this to, which is documented in the
toolbox.nlm readme file, but it bounced back, so the account must no
longer exist.