I was wondering if anyone else have experience with both Bluray and HD-DVD and could confirm/deny my own observation. I recently obtained a combo HD drive and now that I'm ripping Bluray as well as HDDVD, I've found that about 30-40% of Bluray discs won't rip because of disc errors. If there is any teenie tiny flaw on a bluray disc I will not be able to rip it. The disc will play, but not rip. Does anyone else experience this, or is it a problem with my drive?