Michael 
2006 BMW Z4 Convertible 3.0si 2dr Convertible (3.0L 6cyl 6M)
This is one great redo
 I previously owned a 2003 Z4 3.0, and now have a 2006 Z4 3.0si. While I loved the first one, the new Z4 is spectacular.  Press the sport button on the si, and it changes the manners completely.  I always felt that I could have used a little more power- but not so much tha I have no choice of transmissions and pay a gas guzzling tax, like the M.  This is that perfect car.  Until the twin turbo from the new 335 makes it over!