sethsinner

Forget about it, I made some more research and found the answer here.
Simple solution, in fact. You must change “the_excerpt” to “the_content” on the code below, in archive.php:

<div class="entry-content">
<?php the_excerpt('Read the rest of this entry ?'); ?>
</div>

Thanks anyway, esmi.

Thanks for the quick reply, esmi.
So, any idea of what I should look for in the code? I have no clue, already tried to find out, without success.

Well, thanks mfields, I managed to do it with a small mod on the code. I used this:

if (is_front_page()) {
        query_posts('cat=3&showposts=1');

Well I have already found many solutions like this on Google, and every time I try any it gives me the same result: still no posts on my Home page. But when I go to the Blog page, there the changes were made. I don’t know how this happens, but I think it has something to do with the “reading” settings, where I set Home as frontpage and Blog as my posts pages.
Anyway, thanks for your help mfields. But I’m still looking for an answer on forums, google, etc.