Here is another really interesting video from Google Webmaster Central (Which is better: an HTML site map or XML Sitemap?)

Matt explains that both XML and HTML site maps are great — however HTML Site-maps are better, as it allows Google to crawl the Links withing your “sitemap.html” page.

Here is an example of the HTML sitemap we created for our site –  http://www.oneillcreative.com/sitemap.html