Here is the code to add tagsum to the mod. Tagsum includes revenue sharing so it's also a great way for you as a web master to make some extra money from your quality submissions. To add tagsum just paste the following code in the templates modified above.
PHP Code:
<!-- TagSum-->
<a href="http://www.tagsum.com/news/submit?url=$vboptions[bburl]/showthread.php?t=$post[threadid]&title=$thread[title]" target="_blank"><img
class="inlineimg" src="$stylevar[imgdir_button]/tagsumlogo.gif" alt="Submit to TagSum" border="0" /></a>
Then upload this image to your images directory with the rest of them from this hack.