You could try this:
In the ZpFocus theme folder find header.php.
There is this function:
`
$(document).ready(function() {
$('#comment-toggle').click(function() {
$('#comments-block').slideToggle(600);
});
});
`
.
Change that to:
`
$(document).ready(function() {
$('#comments-block').show();
$('#comment-toggle').click(function() {
$('#comments-block').slideToggle(600);
});
});
`
.
to start with comments visible.