Den-O 20?
WOOOOOOO!
*mental note - DL when you get home*
As for DragonKnight, yeah apparently it's started production of the first few episodes. The preview that I had posted here is long gone, as the video was taken down. Still a lot of speculation as to how closely they're going to follow the canon of Ryuki, and how much "new" footage there's going to be. I'll give it a chance at least (considering that I haven't seen Ryuki yet, I don't really have anything to compare it to...yet).
What really surprised me when I first heard of this was the fact that they kept the title as "Kamen Rider" and that they didn't change it to "Masked Rider" like how a lot of people thought they would. Not-so-surprising (yet it still gave me a chuckle) is how in the leaked preview, the way one of the actors pronounced it made it sound like he said "Common Rider"