I just grabbed myself a pretty nice looking 19" CRT, and I just want to span my desktop on it. The only problem is, one of the guys I helped over the summer managed to end up with my vga-dvi adapter, so I cant hook it up to my 7800GT. I grabbed an old PCI vga card thinking I could just use it as a secondary monitor connection, but it took over the primary GPU spot from the 7800GT, so now I can't get my main display to work.
Any thoughts besides just buying another vga dvi adapter?
EDIT: I found the PCIe/PCI video init switch buried 5 menus into the bios, so now I can switch cards at boot time, but I can't have both running at the same time. I know this used to be possible with AGP/PCI, did something change with vista/pcie?