Looking at buying some DVDs drag racing, bug jam etc what are they called and where do you get them????

I got this DVD from eBay. All about the Salzburg VW Rally Beetles. Has english dubs.

http://deimelfilm.at/component/page,shop.product_details/category_id,6/flypag...

http://www.youtube.com/watch?v=Ac96nslFOg4 

Donald