I have a Dell OptiPlex 960 with a dual-head ATI Radeon HD 4670 card (powering two monitors) installed in the PCIe x16 slot. I'm wanting to add a third monitor to my setup, and I'm aware that using the on-board graphics card is not an option. I have three slots that aren't being used: PCIe x1 and two PCI slots. With that being said, what are some options that will allow a third monitor? Any suggestions would be greatly appreciated.
FYI: I am running Windows 7 64-bit.