I think it was posted in the supporter's forum. It contains a list of website to 'ping' when you publish a new blog post. Might have had a php script as well to help you automate the process.
Can you help me find it? :)
Receptional Andy
3:39 pm on Nov 6, 2008 (gmt 0)
I don't know the post, but you could always use something like pingomatic (which also has a list)