Custom post types is a very powerful feature in WordPress 3.0. With custom post types you can easily create post-like objects and automatically have menus, metaboxes, icons, permalinks, and much more added without having to code any of it yourself.

This link was discovered by Rahul, this post is for those who understand custom post type, but need some help in using it. There is also part 2 (http://shibashake.com/wordpress-theme/custom-post-type-permalinks-part-2) which you can see the bottom that post .