I think there are two things going on in this thread, and they are common problems in our little microcosm

MLW:
might solve a problem of what exactly is going on with this DVD.
OK, the "Problem" here is that THERE IS NO PROBLEM.
Personally, I don't give a shit what other people in the community think we should call it and EXACTLY how it should be worded. As I said in my first post about this (note the message hasn't changed here) This DVD is for the beginners to learn some of the basic movements that will later help them as they learn Parkour. The other thing I said is we're not going to even try to please everyone.
Now, the other thing going on is the whole "what is parkour and can it be defined by movement".
I've said for a while now that I will write an essay on "The progression of learning Parkour" ... and this is a good time for it, maybe I'll do it next week on my vacation.
The "problem" here is that people (including Andi) can very easily use both sides of the same argument when it is convenient.
I can say "one move isn't parkour" and be right (because of the circumstances, etc)
I can say "one move isn't parkour" and be wrong (because of the circumstances, etc)
This same thing can be used with flips and ANY other movement, shape, physical effort that the human body can make.
So, the real "problem" to me here is that people like adversity. We like to have something to argue about, we like to have something that gets us fired up, and this is what makes us great, it is part of what being social and inquisitive creatures is all about.
As for the "Can one move be parkour" argument, I'd like to say for beginners, telling them that is too confusing, it is better for them to grasp the concept by thinking of more than one movement, so that they get the concept of "urgency" even between movements. Because I believe that Parkour is a concept and not a description of a physical activity.
However then, once someone has a grasp of the concept, I believe you can talk about single moves, flips, whatever else and have a reasonable discussion.
The IMPORTANT part to me is NOT to CONFUSE people who are new to Parkour.
Me, American Parkour, the mods, we're not here to try to educate people who know what Parkour is, they don't need it. We're hear to help new people understand it.
The DVD is not meant to teach people "What is Parkour", it is meant to teach people basic movements that will be useful to them once they learn Parkour.