I have just bought a new Dell laptop a couple of days ago and when I tried to use it this morning to stream audio commentary from the BBC UK website, it told me that the content was not working properly. Some times this happens and you need to try again later. However, when I went to Justin TV, I encountered a problem with the stream loading and the chat also failing. When I switched to IE, the video on Justin was loading, leading me to believe that the problem lies with Firefox itself.

Please help.