I am in a very odd mood today & so will respond oddly.
There are some pro-manufacturing DVD writers/duplicators you could buy.
These are in the $10,000USD & upward to $59,000USD (write many at once). They are used to make your original DVD movies your like to rent & ripp so much =).
h**p://www.instar.com/products/dynamicopticalmap.asp
I can't find the link I had before. It showed some pro-duplicators for the price ranges I mentioned above (I bet you need some license for them though)
*off topic but here is a good link for some burners that can do the new SD2.5 writing:
h**p://www.dvdwriters.co.uk/