I don't know if this is old but this was my first time seeing it so I figured I'd post it. The video is 14 minutes long and it describes and demos the smart shuffle that we heard about earlier this year. It sounds very promising and if you can understand the guy who is talking (strong accent) then you might feel the same way. I don't know how to embed the video so if you want to watch you'll have to follow the link. Hopefully it makes it to Zune:
http://research.microsoft.com/aboutm...s/video_f.aspx