Cinavia DRM

WD Legacy Products WD TV Live & Live Plus
2

I would assume never on the WDTV live. You will probably have to do something about it during the rip if that is possible.

http://www.cinavia.com/languages/english/index.html

http://www.afterdawn.com/news/article.cfm/2010/03/03/new_cinavia_drm_takes_aim_at_pirates