Having been a Parallels For Mac user since the early Beta releases one of the things that I have learned to live with has been the lack of support for a second monitor when switching into Coherence mode. When this new feature was first launched I was pretty disappointed to discover that Windows apps could only exist on the primary monitor and could not be dragged across onto a second one. At that time I did do a bit of digging around on the Parallels forums and found a number …