Hi.. i use your plugins frequently,
I have some suggestions:
1. the dropdown category does not show empty category, it's funny since the content's not been there.
add hide_empty=0 args to the wp_dropdown_categories();
<?php wp_dropdown_categories("hide_empty=0show_option_none=None"); ?>
2. add options to not insert excerpt content
3. add image attachments :D
4. duplicate post_name/slug should be fixed