the driver info is D:\Other\GSATA\Driver\x32 on my gigabyte cd. I copy those files to a floppy disc. when I install xp or vista, I hit f6 at the beginning of the install to install sata or scsi drivers. I think vista have a "have disc" option when it can't find the hard drive
you can also import the driver into the xp or vista cd with nlite or vlite