my answers : 1. I have a nVRaid array with S-ATA drives 2. I've used nForce Win2K/XP driver package 6.66 for SATARAID,PATARAID and Sataide. I was integrated also nForce drivers from package 5.10 for Ethernet, Gart, MemCtl, SMBus. 3. I've use subfolders "sata_ide" and "sataraid" to integrate and "pataraid" in \$OEM$\$$\OEMDIR. 4.yes I-ve changed "inf = d1, nvraid.inf" with "inf = d1, nvatabus.inf" on "[Files.scsi.BUSDRV]" section from SATARAID subfolder. That is all. Thank you again !!!