REQ: Multiple Monitors in Photon?

While looking through the display features I see Multiple Display

ummm… is that on the To Do List or is that a real feature?

I have tried to resolve this but they two video cards halt the system with a
resource conflict in the boot, so no system post.

Any suggestions? Abit BE6-ii with Intel 82371 AB/EB 440BX chipset with AGP Voodoo Banshee and Matrox Mystique 200 PCI