Right now I’m at YVR waiting to board my flight in a few minutes. While I was waiting I installed VMware Fusion beta 4. I had previously installed Parallels 3.0 so I got a chance to compare the latest versions of both applications. So far Unity looks very cool – unlike Coherence, Windows applications aren’t all in the same layer. If you click a Windows application window, only that window will be brought forward, not the entire Windows layer. I’ll try to write a more detailed comparison later.