How to include all custom post types instead of only Posts

[cozi]

\[code\]$this->add_meta_box( 'select_post_template', __( 'Post Template', 'custom-post-templates' ), 'select_post_template', 'post', 'side', 'default' );\[/code\]To make a plugin work with custom post types, I've been told to change "post" to the name of the custom post type. Does anyone know if I can make it work with all custom post types (including regular posts) by changing this line somehow?FYI, I found this at:http://wordpress.org/support/topic/...om-post-types-in-wp-30?replies=5#post-1679398And it's in reference to the Custom Post Template plugin:http://wordpress.org/extend/plugins/custom-post-template/Thanks in advance!EDIT:I've tried:\[code\]$post_types = get_post_types(array("public" => true));foreach ($post_types as $post_type) { $this->add_meta_box("select_post_template", __("Post Template", "custom-post-templates"), "select_post_template", $post_type, "side", "default");}\[/code\]But the custom post types still don't get the template selection menu. The posts do, just as they did with the original code. Thanks for suggestion... does anyone have another?Note: Conceptually, the approach is solid. If I create my own array with a list of my custom post types, this code does add the templating to them.