GAH! I turn on the HR20 tonight, and see "Are you High Definition Ready?" recorded in my list. WTF? I didn't record that. it's got an exclamation point in a triangle to the left of it. It CANNOT be deleted. If I try to play it, it says it's 4 minutes long, but I get about 5 seconds of a black screen with "searching for authorized content", then it goes back to the list. It claims to have been recorded today at 5:02am, on channel 1010. double-minus doesn't work. There is no delete option. It says "Expires 8/22". So D* can force my HR20 to record something against my will, and make it so that it's undeleteable? Lovely.