drm removal said:
Probably the Zune video you downloaded fron Zune has DRM protection.
Check this guide for detailed information:
The zune-videos that I'm having problem with is the ones downloaded from Channel 9
[EDIT] And the videoes doesn't work for me in the ordinary Windows Media Player on any of my computers either. So I'm wondering if anyone can play the new Channel 9 videoes in Zune-format.