A plugin that lists files attached to the current post/page.
The Pretty File Lister plugin lists files attached to the current post of page. All you need to do is add the shortcode to your page or post, specify the types of files you want displayed, and pick the number of files you want per page. You can purchase additional styles, and see examples at SmartRedFox.com.
Shortcode format is [prettyfilelist type="xls,pdf" filesperpage="5"]. Options for the file type are excel,pdf,doc,zip,ppt.