Hi When I stream itunes podcasts from my NAS to the 1600 the video is displayed but there is no audio. The podcasts are in .mv4 format with H.264 video and AAC audio codecs. I assume the 1600 doesn't support AAC audio. (yet). It would be really great if this feature is added in a feature firmware upgrade. I've subscribed to quite a few podcasts and it would be really cool to watch them on the big screen.