MSN Music Not Compatible With Zune Music Player
You would think that Microsoft's online music download service would be fully compatible with their upcoming Zune music player, but unfortunately that doesn't seem to be the case. The Plays For Sure initiative was developed to ensure compatibility between various music downloading services, and music playing devices, and MSN Music is fully compatible with Plays For Sure. The problem is that Microsoft Zune is not compatible with the current Plays For Sure format. Microsoft has also announced they will be ending their MSN Music service on Novemeber 14th, the day Zune will be released.