GD Star Rating doesn't show in category excerpts

[JoeCrow]

Hi, Just using the plugin GD Star Rating but despite clicking the 'show in excerpts' it doesn't show in the excerpts in my category listing. Here's my site: http://extraincomefocus.com/category/make-savings/

I found this topic http://wordpress.org/support/topic/plug ... s-excerpts
Saying sometimes GD Star doesn't do this in some themes.
but states: Just place in archive.php of your theme this code:
<?php if(function_exists('wp_gdsr_render_article')){ wp_gdsr_render_article(); } ?>

so I added this to category.php as Suff doesn't have an archive.php and it doesn't work, any sugestion?

ps - if anyone knows how to rank category posts by rating that would also be awesome as I've given up on that.