Ok rats I have had several pm's about player problems no sound no video...here is what I use when they won't play with windows player.
Alot of new updated versions only cause codec problems with playback....too many codecs installed will conflict with others,I stay with the older players.
btw I never upgrade to newer versions of these,stick with the old and you
should have no problems
vlcPlayer.zip
http://www.megaupload.com/?d=4WM9AB8I
BS Player With Instructions.rar
http://www.megaupload.com/?d=7W0SN7P8