I installed the m-audio duo usb sounddriver a couple of months ago and since then i don't get any sound out of the avi-files from my digital camera. I've uninstalled the m-audio driver and I can see on the display that there is sound on the file, but there's nothing to be heard. All other avi/video/sound-files work. Does anybody know what to do about this? My regular sound driver is called soundmax ( i think) and the computer is a toshiba laptop.