OK, So I am putting together a venue where we will have 3 plasmas in a 1 x 3 vertical config. I wanted to use a new mac pro with an X4. I should be able to take a mini-display port to dual link DVI, (bus powered ok?) and go into an X4. If I output 3840 x 2160 on the mac, and then use the X4 to slice it up into the appropriate orientation that should work right?

They actually have 2 columns and I was originally going to just mirror them with DAs but is it maybe possible to have two X4s, running 2x4k and then?

Anyone tried testing this setup yet? I have not had access to two x4s.