On the StudioPress code snippets page – http://my.studiopress.com/snippets/ they have the code to remove or adjust the Post Info, and Post Meta section. If you’re using an HTML5 version of the theme, then you can look here – http://my.studiopress.com/snippets/entry-footer/#remove-entry-meta and here – http://my.studiopress.com/snippets/entry-header/#remove-entry-meta
