we presently have two graphics cards in our catalyst. The machine has a ATI Radeon HD 4870 that we added, and an NVidia GeForce GT 120 that came standard, and I've had one catalyst output on the ATI, and one on the Nvidia, and it works fine. I managed to get two full screen outputs and one screen with the control window / cue list / etc.

I'm sure we can get a Matrox box to do the deed, but it was more out of curiosity that it would be great to have the output 1 and 2 windows back as an available preference for a "non-full screen" preview

-Nick
www.digitalmediadesigns.net