Do I need to add something specific to my XML feed to make it work properly here?

It is formatted for iTunes subscriptions and displays properly here, but when you click on the links it takes you to the forums and not to the file.

Interesting. You mean the RSS Feed, right?

Yeah, RSS feed

So weird. Looking at the RSS feed has the thread URLs exactly right. I have no idea why you'd be being directed to the forum index unless there are private threads or non-public threads and it's directing you to a domain for which you're not logged in. That's the only thing I can think of.

What is interesting is that the RSS XML file doesn't refer to DKPSystem anywhere in the file. It uses our FQDN (aotp.us) for all the links yet, the module on the website points to the dkpsystem.com links.

I thought it might have been the <link> tag at the top of the file, but..

<link>http://www.aotp.us</link>

and each entry looks like:

        <item>
            <title>January 2011 Guild Meeting</title>
            <itunes:author>Frommers</itunes:author>
            <itunes:duration>1:05:26</itunes:duration>
            <pubDate>Wed, 05 Jan 2011 19:30:00 EST</pubDate>
            <itunes:image href="http://files.aotp.us/Logo2.png"/>
            <itunes:subtitle>This month we discuss raiding, progression, promotions and answer your questions</itunes:subtitle>
            <itunes:summary>This month we discuss raiding, progression, promotions and answer your questions</itunes:summary>
            <description>This month we discuss raiding, progression, promotions and answer your questions</description>
            <enclosure url="http://files.aotp.us/Jan2011.mp3" length="22814388" type="audio/mpeg"/>
            <guid>http://files.aotp.us/Jan2011.mp3</guid>
        </item>

(Yes, I record our monthly guild meetings and then post them as a podcast via iTunes)