Cyberlink have released a new patch for Power DVD XP 4.0, bringing it up to Build 2417. Here's the change log;

Minor technical performance improvements
Enable Dolby Virtual Speaker audio feature
Updated support for the latest hardware
Support 24-bit/96KHz LPCM audio playback

Download Now (http://www.gocyberlink.com/english/download/dl_file.jsp?dl_id=82).