I've installed windows xp mode on my windows 7 machine. Everything works and I'm able to run apps from win 7 in XP mode. The problem is when i'm in xp mode any kind of sound I try to run (including being actually logged into the virtual machine and just listening to the volume ping sound when you adjust volume from sys tray) sounds extremely scratchy and has a delay. I have tried having the audio button under integrated devices checked and unchecked, results are the same. Under the audio settings it's showing RPD Audio Driver. How can I make it use my host machines audio driver? I believe that would fix the issue.