Sitemap not found

I've installed vbseo sitemap, I have vbseo already so do not need the htaccess file, but my sitemap is not recognised. It should be here, shouldn't it?

http://www.dead-island.com/forums/sitemap_index.xml

But it ain't.

Any suggestions?

http://www.dead-island.com/forums/sitemap_index.xml.gz is the correct location

You should upgrade to sitemap 3.0

Thanks Brian.

I will update.

I am actually (upon checking) using the .gz URL, but I get an error on my webmaster tools page.

Is this anything I should worry about?

click through to get the actual errror message.

This is not a valid URL. Please correct it and resubmit.
URL:
http:///blogs/
Parent tag: url
Tag: loc
Problem detected on: Feb 26, 2011

If you aren't using blogs, you should disable them from being included in the sitemap options panel.

Brilliant. Superstar. I shall do just that. Thank you for such rapid and helpful assistance.