Attention: Pirate Copies
For some years now, there are pirate copies of our DVDs on the market. These copies have poorly printed DVD labels and covers. Please support us by letting us know if you should ever come across one of those copies. We sold a few copies of volume 1 to 4 to commercial retailers; volume 5 to 9 have never been sold to retailers.
It takes a lot of money, time and dedication to produce our videos. Therefore we are very frustrated that people steal our intellectual property and make profit from it.