A few months back, I spoke about the new features in ASP.NET 2.0, including the SiteMap feature to simplify implementing navigation capabilities.  One of my event regulars asked about how these SiteMaps compared to the Google SiteMaps for search navigation.  I had no answer at the time and only stated that I'm sure someone would create a tool if there was demand.  Well, special thanks go out to Brian Nantz, for sharing the news that new tools exist: one for transforming the sitemaps from one format to the other and one to auto-generate sitemaps based on the physical file layout.