I have Windows 7 x64 installed on my computer and I want dual boot with Windows XP. My drive is set to AHCI in BIOS and because of that I get blue screen when trying to install Win XP. So i figured out I need AHCI driver to put it on "F6 floppy", but I don't know which one. I've tried several, but still get the blue screen. Can someone help me choose the right driver please?