Custom Post Type Resources
wptheming.com - A recommended list of links and resources for getting started with custom post types in WordPress 3.0. Includes resources for adding the post types, setting up taxonomies, adding meta boxes and plugins that help you do it as well.
How to Enable Multisite in WordPress 3.0
wptheming.com - A video screencast about how to enable the multisite function in WordPress 3.0. It also briefly shows the new dashboard layout, the 2010 headers, the new navigation, and the 2010 theme.
WordPress: Useful Default Configuration Settings Via Plugin
wpengineer.com - Everybody who installs WordPress quite often knows the problem: You always have to do the same adjustments, for example deleting the Hello World post. That cost time and money. Our friend Thomas Scholz alias toscho had a simple but genius ...