Thanks for the quick reply... it would seem I have the older unit then. I guess the US guys have a better deal when it comes to upgrades to the unit. It's a shame, all I really wanted to do was play spotify in my car but everytime I turn on spotify on my iphone 5 (via usb), the unit may play for a bit or crash. Even when it plays, if I use the steering wheel buttons, it will immediately go back to the iphone's onboard music.
And thanks for the congratulations, I do love the car and an F Sport intake has already been fitted just for that little bit of noise :)