got my triple black today,well chuffed with it,has gear shift assist which I can take or leave,it works well from 4th to 6th and down from 6th to 4th but not so good for the rest.came as a freebee so not bothered,the nav5 is ace,i wouldn't have bought one prior to trying one but having used it I would say that it worth the extra should you have to pay for one.the dealer came up trumps in the end,I'm left with the impression that you have to know exactly what the best offers are nationwide and ask the dealer to match that offer,they will not volunteer anything! its thanks to the guys on this site that I got the deal that I got otherwise I would have had the deal that the dealer wanted me to have