I just got my evaluation copy of Xp Pro 64bit, and tried to install it, but it says i dont have a hdd(i have a 200g SATA150 Western Digital Cavair WD2000JD). i had a similar problem installing 32bit XP Pro, but found the proper driver on my mobo (SOYO K8USA Dragon Ultra Black Lable) makers website. the driver files i had on the floppy i used for the 32 bit installation also had a SATA and ATA driver for win xp amd64, so i figured i could use those to install my xp64. Of course, after loading the drivers with F6 and all that fun stuff, Win still thinks i have no hdd. So im kinda at lost as for what to do now.