Originally Posted by Dave Moritz
to my knowledge I do not think you can rip HDM to your HD yet.
It is certainly possible to rip HDM, both Blu-ray and HD DVD. In fact, there is at least one commercial product available to do so (more will surely follow):
AnyDVD HD comes with same functionality as AnyDVD, but with additional features for full Blu-ray Disc and HD DVD support, including decryption of Blu-ray (BD+ and AACS) and HD DVD (AACS) movies. Allows you to watch movies over a digital display connection, without HDCP-compliant graphics card and without HDCP-compilant display. No need to buy an expensive monitor. Sweet!
Playback your discs on your PC with PowerDVD Ultra, which otherwise do not run (titles released by Studio Canal, The Weinstein Company, Kinowelt, Optimum Releasing). AnyDVD HD is the "must have" utility for the serious home theater enthusiast using a media center / home theater PC.