SiteSculptor will make use of the home and content page templates. The home page template is used only for the home page and not any of the content pages. You will only be able to create pages in the site that are based on the content page template.
By default the sites that are generated with SiteSculptor should have the home page setup as the index page. All pages other than the index page should have a home page link on them that will link back to the index page.