At home I have single screen desktop and laptop setups.
Here I have a monitor to work on and the laptop monitor next to it.
to be honnest, I only work on the big screen and still using the alt-tab'ing constantly. (still convinced that it is faster than turning my head/neck
)
I guess it's all a habbit.
That setup is nice but overkill I guess. it's a typical stockmarket follower setup but not for programming.
What do you need for that? Do you need a special card for it like with DVI? or is HDMI kind of pass-through?