mcarneiro wrote: The only thing is that I can't get "k_" vars (eg.: "k_page_title") via <cms:get_custom_field>. I'm thinking about how doing it without <cms:pages>... any ideas?


This can be done with cms:query as well.
You might also be interested in modified <cms:get_custom_field /> tag, which can take id as parameter http://www.couchcms.com/forum/viewtopic.php?f=8&t=10266:
<cms:get_custom_field 'blog_post' masterpage='blog.php' id='2272455' />

Alternatively, it is possible to create a <cms:get_system_field /> alike. It will certainly look more couch-way.