Thanks very much for the reply and welcome
I thought it was a proper auto, but after reading that semi-auto bit it got me thinking. The A3 has the same set up, but it doesn't have the FSI 1.6, just a 1.6 single cam & 2.0 FSI
Yes you are right, the DSG is only available on the 1.9/2.0 TDI.
The diesel route is tempting, but its just the extra cost compared to the miles is the main reason for going the petrol route.
I will let you know how I get on.