I would like to use three TFT monitors as one very large desktop.
My motherboard ( ASUS® P5W DH DELUXE: ) has 2x PCI-e slots for SLI
I have at the moment one Nvidia GEFORCE 8500GT PCI Express card driving two monitors.
If I add another GEFORCE 8500GT PCI Express card and connect another monitor to it - does that allow me to extend my desktop to all three screens ?

Thanks

Hello, the first place I would look is your monitor manufacturers to see if it's possible.

Regards

Martin