Windows 7 Taskbar Progress Bar for Explorer

I’ve been playing around with Windows 7 for a while. Just recently I updated my install to the Windows 7 Beta 1 (Build 7000). When I was coping over my iTunes library I noticed something kind of cool going on in the taskbar. While the files were transfering in a mini progress bar was displayed behind the Explorer icon in the taskbar.

Windows 7 - Progress Bar in the Taskbar

It’s the little things like this that make Windows 7 really cool. I won’t talk about it too much right now but what makes Windows 7 worth while for me is the new Explorer interface. So much better than Vista’s Explorer interface.