KDE and navigator have stopped playing video files on bbc websites that they were playing without the slightest trouble last week. They both have the relevant plugin installed and available which is the audio/x-pn-realaudio-plugin and I don't understand why neither will recognise they have the ability to play the files. This is very frustrating because everything worked fine last week. I have checked that the mime files are present and correct, and I've restarted my computer a few times to see if that might fix things, and now I don't know what to do. The computer tells me I need to download Realplayer, but it is already installed on my machine. Can anyone help?