I have setup directories on a server containing MSI installers for
different software, and took off all rights to Public to these
directories. I have associated workstation objects to these different
Application Objects, and went into the 'Common tab' and assigned 'Read'
and 'File Scan' rights to the directory. Log in as a normal user, the App
won't get pulled down. Any ideas?

ZENworks 6.5 SP1a, NetWare 6.0 SP5