Hi everyone, I just moved from the US to Switzerland with a US model 2010 Q7 3.6 Teak brown. In fact, the car just arrived in antwerp today, and I am going to pick it up on Wednesday of next week to drive it down to Geneva. The dealership in Geneva is telling me that the radio will have to be changed to work in Europe, and they thought I was from Mars when I told them that the GPS was hard drive based, rather than CD or DVD. The dealership in the US has again confirmed this to me. Does anybody know if the radio thing is true, and are hard drive based GPS systems not the norm on 2010 Q7, whether they are European or US models? Thanks for any input.