Multimonitor works *almost* perfectly with RabidVWM. I switched to a bimonitor environment a few days ago, went nuts with ckVWM, installed RabidVWM et voila. Still there's a problem : Can't use VWMHideTasksOnSwitch, it works but my windows don't refresh anymore, quite annoying...

Also I'm having more stability problems but I haven't yet located the possible cause(s)

More comments on multimonitor welcome ;)