2 older Dell 19" 4:3 monitors, I prefer the square space more for programming and layout work than having the width. Right monitor is on a 4 unit KVM so I can

2 older Dell 19" 4:3 monitors, I prefer the square space more for programming and layout work than having the width. Right monitor is on a 4 unit KVM so I can switch between my Linux box, Mac Mini Intel, Mini PPC and whatever machines come my way for work. So when I'm working on one of the non-Linux machines I can still watch movies or read instructions on the left monitor.