RSS Feed Not Showing All Stories

[monty]

I set up an RSS feed for this website:

http://www.herbertbarrett.com/rss.php?v=news

The problem I am having is that when I view this feed in my browser (Safari/Mac), I can only see 4 of the 30 stories that are actually in the XML file that creates the feed. Someone else said that they see no stories at all when viewing this feed.

Here is a sample from the XML file to show the structure...

<?xml version="1.0"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	>

  <channel>
    <title>Herbert Barrett Management : News</title>
    <link>http://www.herbertbarrett.com/agency.php?view=news</link>
    <description>Herbert Barrett Management</description>
    <language>en-us</language>

    <atom:link href="http://www.herbertbarrett.com/rss.php?v=news" rel="self" type="application/rss+xml" />
    <generator>http://www.artistmanager.net</generator>
	<item>
	  <title><![CDATA[Tengstrand to Perform with NJSO for Jarvi Farewell Concerts]]></title>
	  <link>http://www.herbertbarrett.com/agency.php?view=news&amp;nid=1146</link>
	  <description><![CDATA[Per Tengstrand will perform Beethoven's Piano Concerto No. 5 during the first week of May with Neeme Jarvi, as part of the conductor's official farewell performances as music director of the New Jersey Symphony Orchestra.<br />]]></description>
	  <pubDate><![CDATA[Tue, 28 Apr 2009 00:00:00 -0400]]></pubDate>
	  <guid isPermaLink="false"><![CDATA[http://www.herbertbarrett.com/agency.php?view=news&amp;nid=1146]]></guid>
	</item>

...29 MORE ITEMS APPEAR HERE...

</channel>
</rss>

Is there something wrong with the structure of my XML file that is preventing all stories from being viewed in an RSS Reader?

Thanks!

[Mittineague]

I get all 30 in Firefox. But the w3c feed validator complains http://validator.w3.org/feed/check.c...php%3Fv%3Dnews

[monty]

I get all 30 in Firefox. But the w3c feed validator complains http://validator.w3.org/feed/check.c...php%3Fv%3Dnews

Thanks for pointing me to that validator, I should have thought to do that before posting here!