Sorry probably I did not make myself clear enough. I was referring to the N900 decoding the video and then sending it over wifi to a display. In this case the video being sent is RAW video. It is easy enough to work out the bitrate of RAW 720p video - it is around 92MBytes/s way above any form of wifi in existance today. Of course streaming the encoded 720p signal is a completly different story and would only require a bitrate of a few mbit/s but then that is not the N900 displaying or decoding the video is it? Rather it is the N900 simply serving/streaming a file.