I've been going round in circles for days, searching google for this info. I cannot install xp onto my computer until I somehow either slipstream the ahci drivers onto the installation disk, or put them into a usb etc.. Of course, the drivers don't really exist anywhere, intel puts everything into an exe file which does not seem to contain anything identifiable. Trying to dig into the exe file with unzippers shows nothing. There are 94 various inf files on the MB driver disk, but of course there's no way to know which if any of those are ahci drivers, because of course none are named ahci. All the hits I get on google tell me either: 1. to install the ahci drivers after installing the OS, which won't work, or 2. how to slipstream the drivers onto the installation disk or put them onto a usb, which won't work since I don't know what the file names of the drivers are! During installation, trying to run the exe file when it asks to hit f6 doesn't work. Running the downloaded driver file on a windows machine with older xp just goes through the installation process but doesn't tell me if or what it installed or where. Intel's download site only has executable files (which don't tell you what's in them), no driver files. The more I search, the more I find other people are stuck in this problem too. I've discussed it with other people who are supposedly knowledgable about computers, all just say to give up and use win 7, but there are certain things that won't run on win 7, and I need new hardware as my p3 machine simply does not have enough memory capacity to do much anymore. Help.