Thanks for maintaining this thread, my first experiences with nVidia raid and WinXP install were rather painful. I think it's a good help for many users. I was wondering about the different versions ... from the LEGACY folders: nforce 6.70 AMD nvraid.inf: DriverVer=08/18/2005,5.10.2600.0552 nvatabus.inf: DriverVer=08/18/2005,5.10.2600.0552 nforce 6.85 AMD nvraid.inf: DriverVer=08/18/2005,5.10.2600.0552 nvatabus.inf: DriverVer=08/18/2005,5.10.2600.0552 Vista beta: nvraid.inf: DriverVer=08/18/2005,5.10.2600.0552 nvatabus.inf: DriverVer=05/01/2006,5.10.2600.0667 This suggests that the Vista beta driver package contains an updated nvatabus driver, the rest is identical anyway. Anyone know more? nVidia isn't exactly very clear in their driver releases I find.