Asus X79 Deluxe motherboard 4x4gb corsair vengence overclocked to 2133 mhz quad mode i7 4820 overclocked to 4.6ghz corsait ( h100i cpu cooler : software to config hardware is not working in xp, but can be set by win 7 ) Nvidia GTX 760 2gb : driver 337.88 INTEL SSDSC2CT 180A3 XP 32bit SP3 (4gb ram utilizied ) + 4gb VSuite ramdisk with pagefile in hidden ram area Installed multiboot more than a year ago. AHCI mode with Fernandos modded drivers changed after install Intel® C600 Series Chipset SATA AHCI Controller (added by Fernando) version 11.2.0.1066 1.install chipset -> reboot 2.install ahci in dev mgr choose intel®/x79 series chipset 4-port -> update driver to iAstor.inf -> choose intel® C600 series Chipset SATA AHCI Controller (added by fernando) 3 reboot into bios at select AHCI mode Took some time to track a wrong Hid complaint device and disable and make xp work properly. HID\VID_1B1C&PID_0C04\7&320216A6&0&0000 (dunno what it is ) GAMES will not Work if its not disabled I have not installed every software as I dont use all motherboard features. ASUS AI Suite 3 seems to work, but I dont use usb3 , bluetooth, wireless so I havent tested But today! Never had a better windows xp for gaming direct x 9 games :-) DPC latency is low as 4-8us in xp. In my win 7 partition its 10 times higher