I haven't received any comments on my questions. Looking at the Google search information, it appears I can add <meta name="googlebot" content="noindex"> to the directory page. But this has 2 problems:
1) In the NOF design tool, I never see the directory page, just the html page one level lower. Putting the meta tag in after publishing on all directory pages is not feasible plus it would be overwritten on the next publish cycle.
2) I don't know if the pages below a 'noindex' page would get indexed.

Has anyone experienced this same problem using the NOF Google site search tool?