USP S4 9.61 1/4 VR6.

B6 A4
#1

Looks interesting.

http://www.youtube.com/watch?v=_EeEf8gjOcU&list=UUM67trOZMMpBKwK4K6JmIJw&index=0&feature=plcp

#2

Already being discussed in the b5 s4 section