From Google
A Sitemap file lets you tell us about all the pages on your site, and optionally, information about those pages, such as which are most important and how often they change. By submitting a Sitemap file, you can take control of the first part of the crawling/indexing processes: our discovery of the pages.
This may be particularly helpful if your site has dynamic content, pages that aren't easily discovered by following links, or if your site is new and has few links to it.
Sitemaps helps speed up the discovery of your pages, which is an important first step in crawling and indexing your pages, but there are many other factors that influence the crawling/indexing processes. Sitemaps lets you tell us information about your pages (which ones you think are most important, how often the pages change), so you can have a voice in these subsequent steps. Other factors include how many sites link to you, if your content is unique and relevant, if we can crawl the pages successfully, and everything outlined in our webmaster guidelines.
A Sitemap provides an additional view into your site (just as your home page and HTML site map do). This program does not replace our normal methods of crawling the web. Google still searches and indexes your sites the same way it has done in the past whether or not you use this program. Sites are never penalized for using this service. We cannot make any predictions or guarantees about when or if your URLs will be crawled or added to our index. Over time, we expect both coverage and time-to-index to improve as we refine our processes and better understand webmasters' needs.
Once you have created your Sitemap, you can add it to your Google Sitemaps account and update it as your site changes. www.google.com/webmasters/sitemapsUtiliware Site Map:
http://www.utiliware.com/component/option,com_sefservicemap/Itemid,136/We can add one to your site...

Post edited by: wdale, at: 2007/05/22 22:16