Hi, I have two 1920x1200 monitors to our Mac Pro with FCP for editing and all other business. Then we also have a 1920x1080 Panasonic projector.

I would like to have the same full screen displayed on both the projector and one monitor
and use the second monitor for editing.

Anybody who have tried this? Could I install a second graphic card to feed the projector?

Could the same picture be sent to two outputs but not to the third?

First I thought I should buy a HDMI or DVI splitter. But then I realize the calibration for the monitor will be sent to the projector too or vice versa.

Thankful if you share your findings about this.