WordPress Help Cheatsheet

http://wpcandy.com/wp-content/uploads/WordPress-Help-Sheet.pdf

WP Blog as CMS

Giving WordPress its Own Directory While Leaving Your Blog in the Root Directory
http://codex.wordpress.org/Giving_WordPress_Its_Own_Directory
Useful guide:
http://www.squidoo.com/wordpresscms
http://www.graphicdesignblog.co.uk/wordpress-as-a-cms-content-management-system/