[xmonad] Multi-head beamer presentations

I'm doing a presentation using Beamer [1] for LaTeX. It allows using the second screen for notes by basically creating two-screen wide "pages" with the idea of having the entire full screen presentation spread across both screens (and the projector only showing one screen). Now, this works well for how "traditional" window managers treat multi-head as one big workspace, but obviously doesn't work too well for xmonad. Is there any nice way I can do up a key combo or something (maybe even a ManageHook?) to have it automatically go floating and spread out across both screens (i.e. across the entire visible area)? [1] http://latex-beamer.sourceforge.net/ -- Ivan Lazar Miljenovic Ivan.Miljenovic@gmail.com IvanMiljenovic.wordpress.com