Here is some Engl. audio up at Flash Radio:
http://flashradio.wordpress.com/
There is some more audio up for non-commercial=community radio use, partly in English, at:
http://www.freie-radios.net/portal/index.php
More radio streams at:
http://de.indymedia.org/2007/06/179702.shtml
G8 TV:
http://g8-tv.org/