Page navigation in the thematic template files needs to be reversed... in most cases. I checked the following files: index.php, category.php and author.php.
For instance:
Page Index.php top and bottom page navigation currently:
<div class="nav-previous"><?php next_posts_link(__('<span class="meta-nav">«</span> Older posts', 'thematic')) ?></div>
<div class="nav-next"><?php previous_posts_link(__('Newer posts <span class="meta-nav">»</span>', 'thematic')) ?></div>
Should be:
<div class="nav-previous"><?php previous_posts_link(__('<span class="meta-nav">«</span> Newer posts', 'thematic')) ?></div>
<div class="nav-next"><?php next_posts_link(__('Older posts <span class="meta-nav">»</span>', 'thematic')) ?></div>
