Infinite Scroll help needed pt 2

Link to old thread: (Resolved prior to it being resolved)
http://ww.wp.xz.cn/support/topic/infinite-scroll-help-needed?replies=5

site:http://www.gd-gaming.com/wordpress

I’m curious as to if me not having pagination set correctly has anything to do with new elements not loading?

Or.. Could it be my post loop?
I was able to implement the masonry JS very easily.. but for whatever reason, Infinite scroll will not work.

Heres the top portion of my loop:

global $more;
$more = 0;
query_posts('cat=7,8,9,10&posts_per_page=15' );
if (have_posts()) : while (have_posts()) : the_post(); ?>

http://ww.wp.xz.cn/plugins/jetpack/

[Moderator note: changed it back to unresolved (you an always change that too) – please continue in the same thread – duplicate threads are closed/deleted per the forum rules.]