There is a HUGE difference in price, but I've heard a few rumors that the REAL difference is in the drivers, and that a GeForce can be made to emulate a Quadro if the Quadro drivers are used. Does anybody on the list know the bottom line? I'm wondering if I've been sold a bill of goods all these years - Autodesk has been claiming for a long time that Quadros are certified for their programs and GeForce's are not. All opinions are welcome. Thanks!