XMMProvider giving "The specified XSL filename is empty"

I get the above error with the following Channel definition.

I've tried the xslFileName with or without the URL http and get the same message.

If I browse the .xml file with IE it works and displays fine so I'm pretty sure the XML file and syntax is correct.

Any ideas?

<Channel name="News2" provider="XMLProvider" merge="replace">

<Properties>

<String name="refreshTime" value="600"/>

<String name="title" value="XML Test Channel"/>

<String name="description" value="This is a test of the XML Provider system"/>

<String name="url" value="http://content.intranet/IT/DWY/news.xml"/>

<String name="xslFileName" value="http://content.intranet/IT/DWY/news.xsl"/>

</Properties>

</Channel>

[826 byte] By [barddzen] at [2007-11-25 20:26:17]