Hello I don't seem to be able to play DVD's on my Dimension 9200. MY OS is WinXP Media Centre Edition 2002/2005 Various thing happen when Cine Player opens; on a dvd I recorded myself pictures play but no sound, on a bought dvd I get copyright warnings & it doesn't play; on another bought dvd nothing happens at all. Windows Media Player behaves similarly when I try to play the dvd I recorded myself in that I have pictures but no sound. Windows media player won't even attempt to play the bought dvd's claiming copyright infringement. I'm not trying to copy the dvd's just play them. Any ideas please? TIA Macc