errrr.... sorry ;) The Simpsons have changed my life :D
Back to topic... thanks for your replies. I have a few more pics in the german Deejayforum (and also the full story). It is HERE
http://img29.imageshack.us/img29/5791/05012011090.jpg
http://img233.imageshack.us/img233/2...34290small.jpg
http://img826.imageshack.us/img826/5...40706small.jpg
At the back are 4 inputs for foot-switches. So there is enough place for a shift-function or some stomping action :)