Use WordPress for Content Management with Miva Static Pages.
//Add this to the top of the main page.php in your theme.
if(isset($_GET['miva'])) {
while ( have_posts() ) : the_post();
the_content();
endwhile;
exit();
}
<mvt:call action="'http://' $ g.domain:name $ '/blog/our-story/?miva=1'" method="'GET'">
<mvt:eval expr="s.callvalue" />
</mvt:call>