Generates sitemap.xml files online for free
http://www.wordsinarow.com/xml-sitemaps.html http://stackoverflow.com/questions/9466360/how-to-request-google-to-re-crawl-my-website
similar – http://code.google.com/p/sitemap-generators/wiki/SitemapGenerators
origin - http://www.pipiscrew.com/?p=3380 app-sitemap-generator