My Dell D620's and D630's are not loading the SigmaTel HDA audio driver correctly. It shows up in device manager with a nice yellow exclamation mark on it, and no working sound. Running Dell's Audio Driver Install setup, will fix the problem. First off I realize that this problem may not be a problem of nLite. But, since I'm using this product along with several others I'm unable to pinpoint where the problem is occurring at this time. I am building a Universal Image for Dell's business product line. OptiPlex / Latitude. I am using nLite, RyanVM updates, DriverPacks finisher, and MySysprep. I am using my own custom driver pack. I have worked through every issue, except this SigmTel audio driver problem. The driver I am using was collected from a Dell D630 with the above mentioned Dell obtained driver loaded, and harvested with Driver Genius Professional. This resulted in a SigmaTel directory and a Microsoft HDA directory. I combined these files into a single audio directory... ./D/06/06_D630 These files apparently are not adding correctly, and I don't know why. I have also tried the Intel Reference Driver with no success.