No ‘Loop’ found in theme editor..help

Lines 17 & 19:

<?php if (have_posts()) : ?>

		<?php while (have_posts()) : the_post(); ?>

Check out:
http://codex.wordpress.org/The_Loop_in_Action

Sorry – edit the theme’s index.php and you’ll see lines 17 and 19. 19 is specifically the “loop” that everyone talks about and you’ll want to put your code below that line. You may want to read up on the link I posted above to learn a little more about it otherwise you may end up with automatic code all over the place.