I agree with allan on this. As well as some other guys in the thread, When you're good enough to release a DVD people will email you.
Unfortunately I can't see your videos right now as Youtube doesn't want to work for me, however from what's been implied by people that know what they're talking about as far as material goes, (i.e. Allan and tmF) I can guess what the video's are like. I'll still check them out none the less later though
There's nothing wrong with wanting to promote yourself and any material you've created or whatever, but when it comes to putting together a product to put to market you enter a whole other domain.
There are so many products being released, DVDs and Ebooks/video downloads especially, made by people that SHOULD NOT be making them. These often contain material that has been done many times before, stuff that looks bad and stuff with impractical or methods that don't even work!
You're much better off getting your name around a bit first and seeing what stuff magicians like, do some flourish tut's perhaps, just spread the word. Don't just jump to market as unless its something REALLY good, I mean that LOOKS great from trailers and sounds like a VERY worthwhile purchase people just won't buy it.
Plus if it isn't very good you'll have really hurt your name. it's hard to get that outta people's heads, if you release one rubbish product followed by 3 great ones, it's probably going to take till the 3rd for people to even bother looking again.
Magician's are VERY picky. Be careful with what you do when you ease your way into the industry, it's not an easy one.
Hope that helps, if you still feel that you REALLY do have something NEW and EXCITING to share with the magic community, that people REALLY will pay money for, then I really do wish you the best of luck and hope everything turns out GREAT!
D.