I have noticed a good few comments about Sat Nav systems in the group - usually to do with 307 windscreens. I have a 406 and currently travel about 30-35,000 miles a year. I am wanting to buy a Sat Nav system. I do not know anyone with a system to ask what they think - so if you have any comments on a system you have, or recommendations, I would appreciate them. The way I see things - there are only really a couple of options - a PDA with a GSP receiver and software - or a SatNav system like TomTom Go. Using references like Comet and Argos etc - they all seem to be priced around the £400 range. Thanks in advance.