Implementing sitemaps is a good choice if you want your website to rank higher as Google´s coverage of the web grows. Because Google indexes websites in cycles, it would previously have been normal for updated pages to be indexed after anything up to a few days. By making a Google sitemap formatted file available on your Web server, you will be making sure that your entire website is indexed at one go.
Diadematus for Google is a premium sitemap application made by MediaCET. Diadematus is used to spider websites and build a complete XML sitemap index based on the Google recommendations, so that it can be read and indexed by the Google search engine.
Requires Microsoft .NET Framework. (Note that .NET Framework is included in Windows XP. It is recommended to update to the latest version.)