OK, my 3.0 GHz Mac Pro quad finally came. Wait till you guys hear this.
I used to have 3 computers on a KVM switch. But with the excitement over the Mac Pro arriving, I decided to rearrange my entire den, and configure my desk like a lab bench -- each computer now gets its own display (in the case of the PC and Mac, two displays each). I have about 6 feet of consecutive LCD screens against my wall
I bought three 20" widescreen Samsung displays (very nice, and Sam's Club has them for $299).
The PC has a 20" widescreen and a 20" 4x3 rotated to portrait mode.
The Mac has two 20" widescreens.
The Fedora box has a single 18" LCD.
I'm not done with the "surgery" to my den, but I'll post pictures when it's finished.