Another vote for xmonad. I have been using xmonad on my desktop for most of this year, and it has worked amazingly well, and definitely has one of the best mult

Another vote for xmonad. I have been using xmonad on my desktop for most of this year, and it has worked amazingly well, and definitely has one of the best multi-monitor setups I've ever used. One of the most impressive things is how well it has worked out of the box, so well that I basically forgot to come back and customize, its just been working for quite a while now.