For me the Nav's OK - a bit tough to use as the map - you deffo have to RTFM to get that. Buuuuuuut, either I drive too fast or is it a bit too slow? I often seem to have taken a turning before it tells me to... Hasn't caused many probs, but a few...

I like the Traffic Jam display thingy - works well here in the UK, although the petrol / bleifrei / gas station feature has the "Zoom Out And Its Gone (TM)" feature that MMD likes so much .

But no matter how much you zoom out it still shows golf courses ... Is this what Porsche thinks we are? A bunch of golfers ????

P.S. Apols to those - power to you - who love golf - I just ain't one of them.