LOL well it is Heroic and all...
in that screenshot I was just testing out some macros. That's 3 mages casting mirror image, which rules in PvP battlegrounds.
I run one wow clients on 5 computers and form my group. It's a style of play called hardware multiboxing. I don't think I could ever say it's a better way to play games, it's just a different way with unique challenges. There's a huge community of players that pick this play style out there. Check it out at
http://www.dual-boxing.com
My setup was created to be able to multibox 5 character, or play a FPS game solo in surround widescreen formats, or both at the same time.
I enjoy the immersion that this setup gives me to do that, and because the room is dedicated to gaming, I've got decorations and posters in the room that give it character. It's my "nerd" room. Some friends call it my Darth Vader chamber. Whatever.... it's mine. LOL