Last Post

Hello…

Hey I created a category called “O projeto” ok.
Then in the index page I want to show the posts from this category… then I used the following code..

<div id = “bio_prev”>
<?php $my_query = new WP_Query(‘category_name=O Projeto’); ?>
<?php if($my_query->have_posts()) : ?><?php while($my_query->have_posts()) : $my_query->the_post(); ?>
<div class = “post1”>
<h3 class = “projeto”>“> <?php the_title(); ?></h3>
<div class = “entry1”>
<?php the_excerpt(); ?>
</div>
</div>
<?php endwhile; ?>
<?php endif; ?>
</div>

Everything Is ok.. But in this way the index page shows all post from this category but I just wnat to show ONE post from this category…. How Can I do that ?

Thank you for attention…