Ever since i installed XP I've had several issues with missing audio and video codecs, or so says the error notice. It was a missing video codec for M edia Player and now it's an audio codec (161) when I tried to play song I downloaded with Napster. I click 'Help' which takes me to the internet to look for the relevant codecs, I download and install them, but, alas, I still get the same crap! I hate this. Any ideas and thanks?