I have Xpertvision X800Pro with Ati R430Pro chip, http://www.xpertvision.com.tw/en/products/vga_pcie_x800pro.html It has active 12 pipes it is possible to unlock extra 4? I tryed lot of different bios without any sucess. Maybe bios from Xpertvision X850XT can be usable? Do anyene can share this bios? Maybe some have experience with this kind of video card!