TVDB XML Fetcher folder info

I love this tool, but I’m wondering for the top level folder that shows with the other TV show folders, WDTV leaves space for XML info to list about the TV show generally.  I’ve created the XML file, but I don’t know what to name it so that it shows up on the display in the top level folder.  Anyone have any ideas?

Sadly you can’t display info from inside a folder XML wise. The info all marked out as N/A stays like that.