Promo asked for a script that would display comments on the main page, but in a scrolling box, so that if the comments ran long, they didn't make the page unbareably long (but still all visible on the one page). It was actually incredibly simple to do thanks to CSS. (He also only wanted it to display if there WERE comments to display (so you don't just have this empty box there for no reason…but that's actually a script I've posted here before – so here's the combination of them both)
<?
if (<$MTEntryCommentCount$> > 0) {
?>
<p>Comments: (total: <$MTEntryCommentCount$>)
<div style="background-color: #D4D4D4; height: 200; overflow: auto; padding: 5px;">
<MTEntryIfAllowComments>
<MTComments>
<p><$MTCommentBody$></p>
<p>Posted by: <$MTCommentAuthorLink spam_protect="1"$> on <$MTCommentDate$></p>
</MTComments>
</MTEntryIfAllowComments>
</div>
<?
}
?>
Copy, paste and use as is. Nothing more you need to do. (Unless you want to customize, of course).