[Plugin: GD Star Rating] Possibly to show top 10 posts by number of Views?

Something like should work, just add that first line above the Loop (example below):

<?php query_posts("gdsr_sort=rating&sort_order=asc&showposts=10"); ?>
<?php if (have_posts()) : ?>
							<?php while (have_posts()) : the_post(); ?>
								<?php include (TEMPLATEPATH . "/item.php"); ?>
							<?php endwhile; ?>
							<?php else : ?>
								<?php include (TEMPLATEPATH . "/missing.php"); ?>
							<?php endif; ?>