I think I may have found what I did wrong. But now there is another problem related to the escaping-out-of-non-ASCII-chars.

I realized I have to connect to:
http://empeg/drive0/fids/101?.xml

And that should work. However, I now get:

The XML page cannot be displayed
Cannot view XML input using XSL style sheet. Please correct the error and then click the Refresh button, or try again later.
An Invalid character was found in text content. Line 116, Position 17
<title>Brocel?de</title>
----------------^

This is because one of the playlists has a high-ascii character. The playlist is named:

Brocelïande

Note the double-dot over the i. That's what it choked on.