The first tutorial covers, as its title indicates, a very special topic: CakePHP Under IIS 6 without Rewrite. “Tutorial” is a little bit overstated as it is very short: you find the nitty-gritty in two sentences ;-)
The tutorial ACL access checking describes how to use Access Control Lists (ACL) to secure both controller-actions and database-items (=model-items).
Update 2007-01-07: The tutorials listed here do no longer exist as the wiki has been shut down. If you want to include a wysiwyg editor, try the tutorial Using TinyMCE with CakePHP or Using Fckeditor with CakePHP, for a ACL tutorial see User Permissions and CakePHP ACL, and for a pagination tutorial see Pagination.
Update 2007-07-04: The links in this article point now to archive.org, where the tutorials are archived. But be warned: most of those tutorials are outdated.