I’ve been looking (without too much success) for some Czech audiobooks. What I have found, however, is a site where they have a pretty big collection of Hungarian audiobooks, some of which include texts. As far as I can see it’s all completely legal.
http://mek.oszk.hu/keresesek/keresesf.phtml?formatum=MP3
When Steve and Mark open up LingQ to new languages, anyone who is learning Hungarian at fairly advanced level might be interested in uploading some of this stuff?