I haven't tried this, but I believe people do it all the time. And I suspect you could create a custom workspace for it.
I notice that Dreamweaver CS6 has a lot of predefined workspaces. I think that's an example of where Dreamweaver may have a larger development team and is being (or has been) developed more aggressively than Fireworks.
I think so! I will try two monitors, because there are many panels in Fireworks, and for sure, if it is possible, will be much better to move the panels for the second screen and have plenty of space in the first.
After trying I will write again.