WordPress.org

Remember to install before Popular Posts and Post-Plugin Library.

Then:

1. Upload the directory boxoffice to the /wp-content/plugins/ directory
2. Activate the plugin through the 'Plugins' menu in WordPress
3. Create a new page or post called BoxOffice, or what ever you want
4. Note somewhere the new ID of the page or post you just created
5. Clic on the HTML tab to go in html mode
6. Copy the comment <!-- box office replacement point --> in the html code, in a standalone paragraph (important)
7. Go the option page
8. Enter the ID
9. Change some options
10. Save the options
11. go and see your page / post