Some people asked me how I play five characters at once, and the answer is not that easy. So I am posting this screenshot of my dual screen setup.
Basically it is two 22″ screens next to each other, with a spanning desktop. The left monitor runs a maximized WoW for my main character. The right monitor is split into 4 windows, each running a copy of WoW. I am using a program called Maximizer to remove the window borders and title bars, so it all fits nicely.
To control the characters on the secondary windows I am mainly using a program called HotKeyNet, which sends predefined keypresses to one or more windows. For example, if I press my follow key/macro, all characters but the one in the active window get the keypress that is assigned to a follow macro. If I press my dps button, all characters start casting, and so on and on. Really, lots of macros and fine tuning.
More ingame screenshots, maybe during a fight or so, later. Now, I am off for lunch. Lunch > WoW!