I subscribed to Renaud's feed after he left some comments on my blog. Today I see he's pointing to a really cool example site out of New Zealand by Ian Morrish. The examples are well documented in articles that are easy to understand -- take this one that shows how to make the dynamic menu used on the demo site using Web Part Pages that exist in a document library. Ian even has a blog done in WSS - now if only he had syndication for the list so I could subscribe, I'd be happy happy.
I 've found this WebSite on the BlogWorld : http://www.dotnetlounge.co.nz/Demo/default.aspx