In the code, search for </div> <div class="entry-footer"> using your browser's find feature (commonly in Edit > Find)
Right before that line, paste the following code:
<!-- Add to Any Share/Save BEGIN -->
<a class="a2a_dd" href="http://www.addtoany.com/share_save?linkname=<$MTEntryTitle encode_url="1"$>&linkurl=<$MTEntryPermalink encode_url="1"$>"><img src="http://static.addtoany.com/share_save_171_16.gif" width="171" height="16" border="0" alt="Share/Save/Bookmark"/><p class='a2a_linkname_escape' style='display:none'><$MTEntryTitle$></p></a><script type="text/javascript">a2a_linkname_escape=1;a2a_linkurl="<$MTEntryPermalink$>"</script><script type="text/javascript" src="http://static.addtoany.com/menu/page.js"></script>
<!-- Add to Any Share/Save END -->
Save
Repeat the same steps for the entry-list module
In the Main Index Template, ensure that <$MTWeblogIncludeModule module="entry-list"$> is changed to <$MTInclude module="entry-list"$>
In the Individual Archives template, ensure that <$MTWeblogIncludeModule module="entry-individual"$> is changed to <$MTInclude module="entry-individual"$>
