Trellian SEO Toolkit - Google Site Map Generator
Site maps generator - Google site mapsThe site map tool can build a site map for Google Site Maps
Google Site maps is an easy way for you to help improve your coverage in the Google index. It's a collaborative crawling system that enables you to communicate directly with Google to keep them informed of all your web pages, and when you make changes to these pages.
Easily set the priority and/or frequency for multiple pages at once.