How to use multiple computers make one image on multiple screens?

dballs

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Mar 22, 2011
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Need 9 monitors (3x3) creating one display (jumbo-tron style). We have 2 computers both with quad display video cards to drive eight of the monitors. We would either use the onboard video on one of the computers or a third computer to drive the ninth. We want all the computers to work in unison to make one image across all 9 monitors.

We found an old unsupported program called DMX (Distributed Multihead X project) that claimed to do exactly this however it seems not be available anymore and is very out of date.

Is there any current software that can link our two (or three) computers to display one image on all the monitors?
 
I would suggest making one very powerful computer not 2 computers. I do not even think the 2 computer approach will work. It might for single images for sure will not work for video. I suggest 2 of the AMD video cards that can handle 6 screens each all in one PC..