smartphones
I am no expert in these matters, but for those of you about to buy the latest smartphone, may I offer a cautionary tale? I bought an HTC desire Android phone. It is compatible with my 5-year old Audi, but not my wife's 1-year old Golf. Allegedly the iphone 4 has the same problem, but not the Iphone 3. VW has an update costing £270, which I shall not be purchasing! If the Golf had been my normal transport I would have been pretty miffed. Perhaps somebody out there understands the issues?