I am trying to use the new custom field area and I must say it is very useful. Pardon my ignorance, following question may be weird but:
If I try to use something like print $date.... as in your example video, it is ok. But can I use an array that is defined in my theme's template.php file? When I try something like $terms, it displays nothing. For example:
<div class="taxonomy"><?php print $terms; ?></div>
doesn't work in that area, but if I write it in node.tpl.php, it works...