OK, my plan was to buy a Dell T3400 computer with a nVidia Quadro NVS 290 PCIe x16 video card installed in it (which will support 2 monitors). The computer has 6 slots available, 2 PCIe x16 slots, 1 PCIe x8 slot wired as x4, and 3 PCI 32bit/33MHZ slot with support for 5v cards.
My plan was...