XML sitemaps, which search engines support these?

[JohnB]

I'm thinking of switching my site from an old fashioned sitemap to an XML sitemaps. I know Google reads these, but what about Yahoo!? MSN? ask?
What about ask.com?
They are supported by all the main 4 search engines:

http://www.xml-sitemaps.com/about-sitemaps.html

[Lukene1585]

Google
it needs to look like this
http://www.cmsbuffet.com/google-site-map.xml

[Vikas]

It is adopted by all major search engines. Please refer to the bottom line on this page : http://www.sitemaps.org/

[johnmarshel]

Every search engine support xml site-map,
Because every browser and protocol support xml.