I have tried for several hours to get vista to work with my hard drive but to no avail. I created a partition and formatted it but when I try to install it it says "Windows is unable to find a system volume that meets its criteria for installation": unhelpful resolutions on microsofts site: http://support.microsoft.com/kb/927520 (only difference is that I CAN select and format it.) I have the ASUS M3A78-EMH HDMI and a SATA HD. I tried getting the drivers from asus's site that had the description: "Make ATI RAID/AHCI Vista32 Driver for Windows Vista 32bit&Vista 64bit" But I couldn't find any drivers in that download. I also tried using the DriveMaker exe that was on the drivers cd that came with the motherboard,,, but evidently you need a floppy disk drive in order to use it (how dumb is that?) and it so happens that I didn't order one of those with my computer As I said I've spent hours trying to get this to work. I'm posting this here in high hopes that someone will know the solution. If not I plan on getting na IDE hard drive which I'd really rather not do as I like my large, fast and silent SATA hard drive. I hope someone can help me! Thanks! Joey