Hi Manifest0,
this is a very nice patch. Since you have spend so much effort in creating this parser I almost don't dare to tell you that Bitzi offers a webservice which might be much easier to retrieve the information.
http://bitzi.com/developer/xml
Would you mind to change your parser to support this webserivice? And I would do my best to integrate this nice work you already started into the UI better.
Gregor