I stopped by the head professor of the game development degree plan, or whatever, at my University a month or so ago. He had 4 monitors, 2 were like at least 22" and they were positioned on the outside... and the 2 in the middle were like larger than 22" but they were those 3D monitors. He had a background that had a bunch of pebbles in a river, or some shit... like a real hi-def close up of the pebbles... and i swear dude it looked real. I actually asked if I could come around his desk and look closer. I got real close and it was fucking amazing lol. I can't even imagine working in that setting.