sell digidesign hd core pci/pcix tbe digitest ok it works fine under pro tools 9 you will need a pci bus (no need of a pc/x bus) if you have only pcie bus it exist pcie to pci adapter shipping is in extra. contact me : +33619032160 you can also have an extra 96 io digidesign interface (16 inputs, 16 outputs, analog, adat, aes, spdif) for 850 euros