Porsche's test centre at Weissach
http://www.google.com/maps?f=q&hl=en&ie=UTF8&qmo=ms&dq=weissach&near=&oq=weissach&om=1&z=15&ll=48.845401,8.911715&spn=0.020815,0.040169&t=k
and a lap round it
[YOUTUBE]http://www.youtube.com/watch?v=0pYfqF4mDhU"]http://www.youtube.com/watch?v=0pYfqF4mDhU[/YOUTUBE]