'title'
'editor' (content)
'author'
'thumbnail' (featured image) (current theme must also support Post Thumbnails)
'excerpt'
'trackbacks'
'custom-fields' (see Custom_Fields, aka meta-data)
'comments' (also will see comment count balloon on edit screen)
'revisions' (will store revisions)
'page-attributes' (template and menu order) (hierarchical must be true)
'post-formats' (see Post_Formats)