Anyone that 'knows' certainly won't post such information!!

I myself occasionally get insider info from my contacts within Porsche but am told not to divulge externally, to which I certainly try to honor.

Speculation, rumors and spy shots is all we really have I am afraid.

My personal 'feel' from all the rumors is that a Turbo with PDK is a LONG way off still (read at least end of 2009). Porsche will be principally concentrating on lowering CO2 emissions across the range, and the new Panamera development far more than replacing Tiptronic with PDK. Also, I think the Carreras will get PDK before the Turbo given the reported development issues handling the Turbo torque figures.