I am working with a group with a rather large site of HTML pages.  We are adding a Drupal community site for them, while someone else is preparing a new home page (HTML or XHTML) and continuing to use most of the existing HTML pages.  (I know, don't tell me).

Anyway I am anticipating that they will want to have a Drupal story or a page here and there through the site.  Any suggestions of a strategy I can use to present Content to embed in an HTML or XHTML page?