I had to rebuild Windows over the weekend, (Just to get Edge and Cortana working again !) so had to rebuild many of my legacy programs, including Zune, so I can rip my CD collection etc.
So Zune Installs OK, and offers to run.
What a pleasant audio and visual experience, showing many images of my artists. Really Great compared to the dull and dreary (unsynchronised) Groove Experience.
Zune may not be cloud based etc, but it demonstrates that at one Microsoft knew how to write compelling consumer software. Even on WP7 Zune was better than teh current groove experience.