Hello I have a Sony Bravia CX 520 TV. I have successfully connected it to the home network and it can pick up my Twonky server and the videos I have uploaded to the server. Everything seems to be working beautifully - I find the video I want, select it, and a little green 'play' arrow shows up on my TV screen. When I select 'play' I can see the little circle going round on the TV, which tells me it's loading. And then - nothing. The screen remains blank. No picture, no sound. Just a black screen of death. Can you please tell me what I'm doing wrong? Is it the video format that's the problem. These are TV shows I've downloaded off isohunt and they have an .avi coding. Please help!! Thank you!