Post page not formatted & slider not showing

For some reason my post page simply list all my post, in whole. Two of my sites do this: http://trentgriffinhomes.com/wp/listings http://trentgriffin.com/news On my other Catch site, the post page displays the slider and the post are formatted to a summary style. like this: http://cathygriffinhomes.com/listings How can I get the top two site to look like the bottom one? Thoughts? One I get this set I'm going Pro!