Custom Press - Custom Post Type Tags

I have created a custom post type using Custom Press, and I need to display the tags in the tag.php file. However, when I try to do so, they do not display. I check "Support Regular Taxonomies" - "Tags" in the settings. Do I need to do something more?

I am trying to add the ability to sort the posts via tags, here: http://www.thebindu.net/classes/ using the "get_tag_link" function. It is using the tag.php file that I created, but not showing any posts.

Any help would be greatly appreciated.