THe early stages of the RX8 (vid in japanese)
 

Found this earlier. Really interesting. THe user also has many other interesting Mazda related videos. Enjoy.

http://youtube.com/watch?v=f5lwfmEETwY
http://youtube.com/watch?v=R2gY4pDMcdo
http://youtube.com/watch?v=gvBsA2zUfE4&feature=related
http://youtube.com/watch?v=mw_hFam3tMI&feature=related
http://youtube.com/watch?v=AehwmM1PZic&feature=related
http://youtube.com/watch?v=U3Az8T2gQNE&feature=related

I should have bought a German car, I don't understand a word they are saying...