Posted 14 March 2009 - 03:58 PM
Is this 6800 an AGP slot card? If so, to get a second graphics card, you'll have to get a PCI card. A Nvidia 6200 would probably be the best choice. However, there could be driver conflicts, but staying with the two Nvidia cards in the same series may be alright. Also, if you have a power supply with low wattage, under 350-400watts, then two cards may be too much for your system.
Why not get a new graphics card with 2 connections for monitor? It would be much easier.
"I think there is a world market for maybe five computers." - Thomas Watson, Chairman of IBM, 1943