at first i had the nvlddmkm.sys ever seance i upgraded from sound blaster audigy platinum to sound blaster x-fi titanium fatality pro editon and i just had that problem ever seance. i replaced mobo mem powersupply graphics card and still nothing. so i thought it was my custom os that was screwing it up but wasnt that either so what i did was just installed the drivers from windows update for my sound card and just downloaded the drivers from nvidia. and was working correctly. so then i downloaded the drivers from creative website and once i restarted from installing the drivers i started to play fallout 3 and just the intro to continue the came it crashed with the sound moving really slow then screen turns black then shows the bsod with message nvlddmkm.sys. after i reinstalled the driver from windows update it worked find but some times when the computer is doing to much u can hear the sound make the same slow noise but only for a second then goes back to normal. some where between nvidia driver from their website and creative driver from their website is conflicting with each other. i thought it was the sound card but it is not the sound card. cause my friend let me barrow his which is very new and still the same results. i even used driver cleaner pro to remove any left over drivers before i reformatted to a new fresh os install not customized. and that is how i figured out it was the creative driver that causes my gfx cards to crash with the same results over and over and over. hell i even underclocked the gfx card and still nothing, not even a small fix. i dont oc any of my comp parts, and yes i have went to the website to download the drivers. so is their any way i can get what you hear option?