Resizeable toolbar similar as Word 2003 through code

Question

Floating toolbars: as simple as that: I'd like the users to be able to make some (or all, or none) of the toolbars to "float", so they can be moved freely around the main form instead of having them docked on the edges. Of course, the user should also be able to dock the toolbars again. Any idea/suggestion about how to achieve this would be appreciated. Also user should be able to resize the toolbar as it is behaving in Word 2003.