I have recently reformatted my home PC and reinstalled Windows XP Home and the service packs etc. Ihave also downloaded Medi PLayer 9, but now if I am listening to music files when using other programs or even just scrolling through file windows I get alot of audio interference and the music file slows down. I didn't have this problem before I formatted the hard drive and I am concerned that there may be some drivers that I need to stop this happening as it is very annoying. Please help!!