Hello,
I am trying to create a RSS feed following the instructions in the second tutorial. When I try to access it via: http://localhost/mysite/news/rss (my site being "holybasil"), I get the error:

"[Warning] Cannot modify header information - headers already sent by (output started at /Applications/XAMPP/xamppfiles/htdocs/holybasil/mysite/code/HomePage.php:25)
GET /holybasil/news/rss

Line 188 in /Applications/XAMPP/xamppfiles/htdocs/holybasil/sapphire/api/RSSFeed.php

This is what my ArticleHolder.php looks like:

<?php
/**
* Defines the ArticleHolder page type
*/
class ArticleHolder extends Page {
static $db = array(
);
static $has_one = array(
);
static $icon = "themes/canvas/images/treeicons/news";
static $allowed_children = array('ArticlePage');
}

class ArticleHolder_Controller extends Page_Controller {

function rss() {
$rss = new RSSFeed($this->Children(), $this->Link(), "The coolest news around");
$rss->outputToBrowser();
}

}

?>

Any help would be appreciated,
Sam

PS: I've tried Firefox 3 and Safari and I get the same error.

Thanks for the quick response. Following your suggestion, I got the RSS feed to work.

Much appreciated,
Sam