I have used this system successfuly on the M2NPV-CSM and the M2NPV-VM motherboards in order to get a bootable striped SATA II raid. Absolutely no issues with the CSM. However, when I integrate the WHQL raid drivers into XP Pro SP2 using the new method, I have a little problem. XP installs perfectly. However, I cannot load the audio drivers. XP is conviced that the sound card described in the drivers is not on the computer. All other drivers install without a hitch. I know that there is no issue with the sound card, as I am able to load the drivers fine if I install a non-nlited XP on a PATA drive. I also tried the other methods of integrating the raid drivers. However, they all result in blue screens of death. Any advice would be greatly appreciated.