Wow after getting installed, I can understand how Mac users feel. It is absolutely fun!!! I have the Objectdock at the center bottom and the tabbed index at the top center. The Windows Taskbar is completely gone as I don't need that anymore.
I custmoized the buttons to what I need and use most often and everything blends well to open windows.
What's really neat about the ObjectDock is that when you minimize a window, it shows a small screenshot right there in the Dock. When you hover over it, it zooms in so you can see it in more detail before maximizing. Talk about cool and fun.