Hi All Recently had problems watching movies and listening to music on my HP comp. I run XP on a 2.4g Intel - no modifications - as it arrived from pc world! I have always watched DVDs, downloadd Divx, Xvid, Avis VCDs without any problems. However reccently the playback "judders" for a second or two every few mins. I can't figure what has caused this - I even tried rolling back from WMP 10 to 9 - but it still does it. Its the same with both my DVD drives (internal and external) and also happens with music. Any ideas??