I have a GeForce 6200 in an old Dell Dimension. I'm trading on this box temporparily. I'm running two monitors off it: 1 @ 1920 x 1080 from the dvi output. 1 @ 1024 x 768 from the 10 pin output. Does anyone know if this card has one or two heads? Reason I ask is it's struggling real hard with only 2D charts. Just wondering if maybe this card is not made to push so many pixels. Thanks.