Audio files on the net

[martinatnight]

I'm trying to listen to my news on the net on sites such as cnn.com or others.

For some reasons, my jornada 568 does not open the audio files.
I have the following softwares installed on my pocket-pc :

explorer / windows media player / pocket tv

I presume I need other softwares ?

Thanks for your help

Martin Grégoire