Hi you need to ask in another forum this one is for access databases.
Just a quick 2 points though - the unlinked files reports in most web design
applications point to file or pages that are not "directley" linked "from"
your home page. So, as long as you have a resonable page structure - don't
worry about it. Of course you could always hyperlink any page in your site
"from" (not "to") your home page and this would solve the probelm (but may
mess up your site navigation structure).
Good luck