Which motherboards are suitable for Stream Alpha series cards from 2006 and later and Stream Alpha SDI video cards?

Motherboards we install in our systems:

ASUS P5LD2… (Chipset Intel 945P) with Intel PD 945 3.4 GHz;
ASUS P5L 1394 (Chipset Intel 945P) with Intel PD 945 3.4 GHz;
ASUS P5WDG2 WS (Chipset Intel 975X) with Intel PD 945 3.4 GHz;
ASUS P5B-SE (Chipset Intel P965 Express) with Intel Core 2 DUO 2.4 GHz;
ASUS M2V (Chipset VIA K8T890 / VT8237A) with AMD Athlon 64 X2 3600+;
GIGABYTE GA-965GM-S2 (Chipset Intel G965 Express) with Intel Core 2 DUO 2,13 GHz.

Traditionally we use Asustek. Inc. motherboards, but this is not obligatory. You can use any up-to-date motherboard that supports Intel processors (The situation with AMD Athlon 64 is more complicated. We weren’t able to make a working computer with this processor and NVidia chipset motherboard). If you are going to install our PCI-Express bus video card and a separate VGA-adapter on a similar bus, please make sure that your motherboard has enough PCI-Express slots.