Yes, this method will work with Windows 2000 SP4 too.The W2k IDE drivers of the nForce chipset driver set 6.86 are a good choice for your nForce4 RAID system, if you want to get Windows 2000 installed. When you are going to prepare the W2k boot-CD with integrated nForce SATA and RAID drivers, you have at least 2 options: integration of the IDE\Win2K\LEGACY folder content as textmode driver or integration of the IDE\Win2K\SATARAID folder content as TEXTMODE driver and additionally the IDE\Win2K\SATA_IDE folder content as PnP driver. Whatever option you choose, you will not recognize any difference regarding the stability and the performance of your RAID system. The advantage of the second option is, that the nForce SATA and RAID drivers of your W2K installation will be digitally signed by Microsoft (WHQL certified). Good luck! Fernando Morning Fernando: I used the v6.86 to make the nLite ISO... I integrated the textmode drivers and the entire SATA_IDE folder as a PnP driver and the ISO creation went well... I will give it a go when I get home tonight... If all goes well and the OS is finally loaded onto the RAID 0 array, should I then execute the setup on the v6.86 driver package and load everything (the audio, ethernet, RAID and IDE drivers)? Will overwriting the RAID and SATA_IDE drivers become an issue if I do this? I'm guessing it probably wouldn't be an issue... Hope this works Cheers Tree