I have two machines, Mac Pro (work) with two Samsung 22" Syncmasters and iMac 24" 3,06GHz GeForce 8800 (internet/fun). Now, I want a 30" monitor in the center of my setup. I´m thinking about the HP LP3065, because it has 3xDVI-D inputs, so I can switch between the two machines.

I want to replace one Samsung 22" with the HP 30", so I can work with the Mac Pro with high 2560x1600 resolution. Then I want to connect iMac with "mini DVI to DVI-D" adapter to the HP 30" also, so I can watch movies with bigger screen.

So my new setup would look like this:

iMac--->iMac own monitor (1920x1200 ---> to 30" monitor scaled/streched)
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HP 30" (2560x1600)
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Mac Pro
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l---> Samsung Syncmaster 22" (1680x1050)

I just would like to know, that will this setup work out fine without any problems with different resolutions or anything? In theory it should work I guess, but I can´t be sure. So I would need some expert knowledge about this.