While the image has since been changed, sources are reporting that the above image was on Microsoft's website for a brief amount of time earlier today. The image depicts a 'Zune HD 64' un-announced product.
Could this be the 64 GB Zune HD that everyone has been waiting for? Well Microsoft?
[...] We reported earlier this week that an image was leaked onto the Zune HD homepage showing a ‘Zune HD 64′ model. Today, Microsoft announced a 64 GB version of the Zune HD, slated for release April 12th. It will be available in a handful of colors and the price tag will be $349.99. [...]