Most up-to-date Dragon DVD?

All right, all you Dragon afficionados! I'm working on my opening repertoire and I was wondering what the most current and reputable DVD available on the Dragon is. I'm currently working off of Andrew Martin's ABC of the Sicilian Dragon and while I'm generally a fan of IM Martin's stuff, it has been brought to my attention that one of the lines in his analysis is flawed. If anyone has an answer to my question or indeed to the problem in Martin's analysis, your thoughts would be welcome :)

The line in question is as follows:

Killer Dragon by Simon Williams. By the way, in his 2nd Dvd he now suggests the Accelerated Dragondorf instead of the Standard Dragandorf, claiming that black has problems in the following line(which probably can be reached via a couple of different move orders):

Here's a game with this line:

Hey, thanks for the recommendation! I have been considering that particular DVD after I saw the promotional clips on youtube and yeah, this "Accelerated Dragondorf" leaving the bishop on f8 is interesting. Williams' DVD is top of my list at the moment :)